下载文档原格式
DESCRIPTIONThe Megger MWA3xx Transformer Winding Analyzer is anadvanced 3-phase transformer test system delivering portability, reduced set-up time, increased job-site safety, and effortless productivity. The MWA3xx provides complete ratio, phase and winding resistance measurements for a 3-phase transformer. All ratio and winding resistance tests are performed in one instrument, with only one 3-phase lead-set connection. The MWA3xx utilizes PowerDB as a single software platform saving the user additional time with only one set-up and one easy-to-use test form.The MWA3xx effectively tests:n Power transformers n Distribution transformers nCTs and VTs (PTs)n Motors/generatorsTESTING PERFORMEDThe following tests are easily performed with the MWA3xx, all with one instrument and one 3-phase lead-set connection.n 3-phase turns ratio n 3-phase winding resistancen OLTC/continuity (make-before-break) n 3 phase core demagnetization n Magnetic balance / flux distribution n Excitation currentn Polarity and phase angle deviation n Auto vector detection nHeat-run test3-Phase test connection (no interconnect boxes)3-Phase, 2-Winding Transformers - Resistance on all six windingsOnce connected, the MWA3xx performs DC resistance measurements on all high- and low-side windings withoutreconnection. The test procedure is simple and efficient. Delivering eight-terminal/six-winding resistance measurement capabilitywithout the need for inter-connect boxes saves the user time by testing all six windings without having to disconnect and reconnect leads. The far-end of the measurement cable set is connected to each bushing/terminal of the transformer using a patented adjustable (100 mm – 4 in. opening) Kelvin clamp. This adjustable clamp removes the need for traditional dual leads (I & P) per phase, reducing the connections from 16 to 8 without the worry ofmisconnecting potential (P) for test current (I). The near-end of the cable is connected to the MWA3xx. Selected resistances of bothMWA300/330A3-Phase Ratio and Winding Resistance AnalyzernCombines TTR and resistance testing in one box - faster, more efficient testing n55% smaller, 40% lighter than individual instrumentsnOnly one set of leads required - lighter, smaller and less expensiven One test form - easier, faster to complete n Built-in demagnetizationMWA3xx3-Phase Ratio and Winding Resistance AnalyzerMWA330A with built-in 12-in industrial computer, shown above.HV and LV windings will then be measured. The test sequence can be selected as 6-winding with dual injection simultaneous winding magnetization, up to 4-winding measurement of HV and LV separately, or single-winding test.3-Phase turns ratioComplexity in the measured ratio versus nameplate ratio occurs with most three-phase power transformers due to multipliers, such as √3, which are required to match the measured ratio to the nameplate ratio. Additionally, transformers with zig-zag windings are handled correctly with internal compensation allowing usersto compare nameplate to actual with no corrections needed. The MWA3xx automatically applies the appropriate multiplier which provides a direct comparison to the nameplate ratio.Excitation currentThe excitation current test at low voltage is very useful in locating problems such as defects in magnetic core balance, in magnetic core structure, shifting of windings, failures in the turn-to-turn insulation, or problems in tap changers.Winding balanceWinding balance (also referred to as magnetic balance) is performed to assess the health of the windings, core assembly condition, and flux distribution within the transformer. This test, performed safely and efficiently by the MWA3xx, is a measure of how well balanced (electrically) the transformer is versus nameplate specifications. Check with the factory to ensure your vector group is available with this feature.Phase angle deviationPhase angle deviation is the phase relationship between in-phase vectors of the high-side windings versus the low-side windings. The phase deviation denotes the quality of the core and the winding and should exhibit very low values (0.01 degrees) when the core and windings are functioning properly. Shorted turns, a deteriorated, or damaged core can cause significant changes in the phase deviation values.LTC (OLTC) continuityIn normal LTC operation, continuity between the internal LTC contacts is maintained throughout each complete transition (from one tap position to the next). To check for this continuity, the MWA3xx continually monitors the transition current for each tap position. Any slight discontinuities are detected and reported. Vector recognitionWhen the transformer nameplate data is unavailable, or to confirm compliance to specified nameplate configurations, the MWA3xx provides the capability for automatic vector group detection. PolarityThe MWA3xx quickly and efficiently checks for correct polarity between high and low side windings.Automated heat-run interval testingThe MWA3xx performs automated single or multi-core heat run testing. It uses the standard accepted methods, IEC60076-2-1993 & C57.12.90 2013, for this test, allowing users to perform factory testing automatically. Reports included within software also meets IEEE and IEC standard requirements but does allow manipulation to fit individual customer requirements.Auto core demagnetizationIn order to avoid problems related to core saturation, the MWA3xx comes standard with a core demagnetization function which safely demagnetizes the transformer core after DC testing.PowerDB™ SoftwarePowerDB software provides the unit with a common “user interface” to minimize operator training and provides a seamless interface to the computer application – PowerDB Lite.Two Interface OptionsExternally controlled – MWA300The MWA300 is a “black box” style package that is remote-controlled by PowerDB software running on an external PC (not provided).Built-in 305 mm (12 in.) touch-screen computer –MWA330AThe optional built-in touch-screen computer software provides an industrial, high visibility screen for use on any day – bright or cloudy – and works under the toughest environments. Providing the same test capabilities as the MWA300, the MWA330A comes equipped with an internal computer providing a 305 mm (12 in.) color display with touch-screen interface.FEATURES AND BENEFITSn “One-time” 3-phase connection tests all six windings for faster and safer testing.n No switchbox required, ensuring easier and safer operation.n Unique Kelvin clamps with patented adjustable jaws each open to 100 mm (4-in.) as well as banana plug input for connectionto terminal blocks – no need for special lead sets, and minimal operator error due to lead connections.n Industrial grade 305 mm (12 in.) bright-color touch-screen display available as an option. Usable in direct sunlight, harsh environments – no need for IT intervention, safely stores results and reports.n Checks the contact and timing health of LTC (OLTC) tap changers.n Single-person testing of LTCs is provided standard for use with optional remote tap controller (RTC-1).n PC interface via USB for remote control operation and downloading of test results for ease of use.MWA3xx 3-Phase Ratio and Winding Resistance AnalyzerSPECIFICATIONSInput PowerMWA3xx: 108 to 132 V, (207 to 253 V*), 58 - 62 Hz, 660 VA MWA3XX-47: 207 to 253 V, (108 to 132 V*), 48 - 52 Hz, 660 VA *Input fuse change required - 6.3A fuse for 120 V nominal and 4.0A fuse for 230 V nominal line input.Internal Data StorageMWA330A (built-in computer): up to 100,000 data sets Communication/Control SoftwareMWA3xx: PowerDB LiteMWA330A: Controlled via built-in industiral PC or external customer PC.The MWA330A’s internal computer is designed to control a limited number of Megger instruments including the DELTA4000 as well as the Megger S1 and MIT Series DC insulation testers. EnvironmentalOperating: -10o C to +50o C (14o F to 122o F)Storage: -30o C to +70o C(-22o F to +158o F)Relative Humidity: 0-90% non-condensingCaseRuggedized case (metal/plastic trim) with removable lid andsoft-side pouch with carrying strapSafety/EMC/VibrationConforms to the requirements of:IEC 61010-1:2010ASTMD999.75,IEC 61326-1:2012* (both emissions and immunity)* - see manualDimensions/WeightDimensions290 x 290 x 460 mm (11 x 11 x 18 in.) does not include handles WeightStandard unit: 14.5 kg (32 lbs)Transformer Winding Phase RelationshipANSI C57.12.70-1978CEI/IEC 76-1:1993 and Publication 616:1978AS-2374, Part 4-1982 (Australian Standard)DC Specifications (Winding resistance, LTC/continuity, core demagnetization, heat-run)ResistanceResistance ranges:CurrentRange (A)ResistanceRange (W)Resolution(W)10 A 10 mW to 0.2 W0.00000110 A0.2 W to 2 W0.00011 A100 mW to2 W0.000011 A2W to 20 W0.001100mA 1 m W to 20 W0.0001100mA20 W to 200 W0.0110 mA10 m W to 200 W0.00110 mA200 W to 2000 W0.1Accuracy: ±0.25% Range ±0.25% RdgResolution: Up to 4 digitsExcitation Current SpecificationsRange and Accuracy0 to 500 mA, 3 digit resolution, ±(2% of reading + 1 digit)AC Specifications (Turns Ratio, Winding Balance) Range and Turns Ratio Accuracy:8 V AC:±0.1% (0.8 to 2000)±0.25% (2001 to 4000)±0.35% (4001 to 8000)40 V AC:±0.1% (0.8 to 2000)±0.15% (2001 to 4000)±0.3% (4001 to 10,000)±0.35% (10,001 to 25,000)80 V AC:±0.1% (0.8 to 2000)±0.15% (2001 to 4000)±0.25% (4001 to 10,000)±0.30% (10,001 to 45,000)Phase Specifications (Phase angle deviation, Phase-shift analysis, auto Vector detection)Input voltages: 8, 40, and 80 V ACRange and Accuracy±90 degrees, 2 decimal points for the degree display, or for the centi-radian displayAccuracy: ±3 minutes (from 0.8:1 – 2,000:1)MWA3xx 3-Phase Ratio and Winding Resistance AnalyzerHV Strobe and Leads Cat # 1004-639Length: 18 m (60 ft)Weight: 1.1 kg (2.3 lb)Foam Lined Transit Case Cat # 2005-115Test LeadsNewly designed test leads, shown in image below, are universal and can be used for winding resistance (MTO3XX) or turns ratio (TTR3xx) instruments. Expandable jaws, shown in inset, allow for testing any size transformer.This new design allows tangle and hassle free connection to transformer.Remote Tap ControllerThe RTC-1 is a manually operated remote tap controller designed to provide a more efficient method of controlling (on)load tap changer (LTC) while performing routine tests on power transformers. It removes the need to be physically close to the LTC while testing or to have a second person controlling the LTC while operating the test instrument. A 9 m (30 ft) three-conductor cable is provided to allow proximity to the test instrument while performing testing and advancing tap positions as required throughout the test.OPTIONAL ACCESSORIESAvailable in 9m (30 ft), 18 m (60 ft) and 30 m (100 ft) lengthsONE INTUITIVE, COMPREHENSIVE TEST FORMRATIORESISTANCESALES OFFICE4271 Bronze WayDallas, TX 75237-1019 USA T 1 800 723 2861 (USA only) T +1 214 333 3201F +1 214 331 7399******************MWA3XX_DS_US_V01ISO 9001The word ‘Megger’ is a registered trademark*Please refer to Input Power under Specifications above for details.。
SENSOR SWITCHItem No. RBS360104 Description ROLL BALL SWITCHVersion3Page1 of 12DateOct. 05, 2015.● FUNCTIONS1. Tilt Detecting within a 360° radius2. Vibration Detecting● APPLICATIONS1. Automatically shut off for home appliances2. Automatically shut off for Sporting equipment3. Alarm system4. Anti-theft / Anti-tamper devices5. Being motion detection6. Wake up systems for power saving7. Automatically shut off for motorbike8. EarthquakeDetecting● FEATURES1. Housing made of high insulation plastic material, free from electric conduction and rust problem.2. Sensing by phototransistors, Generating highly reliable and stable signals, not affected by oxidation or wear of metal.。
3. All plastic materials subject to industrial purpose. Resist high temperature.4. Simple ON and OFF signals, easy for design.5. Suitable to horizontal PCB.6. Tilt Angles ：65° within a 360° radius.7. RoHS compliance, an ideal substitute for mercury switch.8. A more economical tilt and vibration detection option than IC design solution. 9. All made in Taiwan and examined before shipment.SENSOR SWITCHItem No. RBS360104 Description ROLL BALL SWITCHVersion3Page2 of 12 DateOct. 05, 2015.● PATENTS1. Taiwan Patent No.: M 4200332. Taiwan Patent No.: M4508173. Taiwan Patent No.: I 4514634. China Patent No.: ZL 2011 2 0339658.75. China Patent No.: ZL 2012 2 0539712.76. USA Patent No.: US 8,927,919,B2● DIMENSIONS / OPERATION / P .C.B. LAYOUT (Unit: mm, Tolerance: ±0.25mm)Table 1SENSOR SWITCHItem No. RBS360104 Description ROLL BALL SWITCHVersion3Page3 of 12 DateOct. 05, 2015.● Current/Voltage SuggestedInput Current (mA)Operating Voltage (V)Condition10 3.3 V CE =3.3VR D =200 ohmR L =15K ohm 10 5 V CE =5VR D =390 ohmR L = 22K ohm＊Please refer to above Application Circuit for designing electrical circuit.● Absolute Maximum Rating （Ta=25℃）Item Symbol Rating Unit InputPower DissipationPd 75 mWReverse Voltage V R 5 V Forward CurrentI F 50 mA Peak Forward Current (*1) I FP 1 A OutputCollector Power DissipationP C 100 mW Collector Current I C 20 mA C-E Voltage V CEO 30 V E-C VoltageV ECO 5 V Operating Temperature Topr -25 ~ +85 ℃ Storage Temperature Tstg -40 ~ +85 ℃ Soldering Temperature (*2)Tsol260℃(*1) tw=100 μSec.、T =10 mSec.(*2) t=5 SecSENSOR SWITCHItem No. RBS360104 Description ROLL BALL SWITCHVersion3Page4 of 12 DateOct. 05, 2015.● Electrical Optical Characteristics (Ta=25℃)Parameter Symbol Condition Min.Typ. Max. UnitForward Voltage V F I F =20mA － 1.2 1.5 V Reverse Current I RV R =5V－－10μAPeak Wavelength λp I F =10mA 940 nm Dark CurrentIceo V CE =10V － － 100μAC-E Saturation Voltage V CE (sat)I C =0.25mAI F =20mA －－0.4 VLight Current I C V CE =5V I F =20mA 0.5 5 － mA Rise Time Tr I C =0.8mA V CC =30V R L =1K Ω－ 5 － μsec Fall Time Tf－5－μsecSENSOR SWITCHItem No. RBS360104 Description ROLL BALL SWITCHVersion3Page5 of 12DateOct. 05, 2015.● Typical Electrical / Optical Characteristics Curves (Ta=25℃)SENSOR SWITCHItem No. RBS360104 Description ROLL BALL SWITCHVersion3Page6 of 12DateOct. 05, 2015.SENSOR SWITCHItem No. RBS360104 Description ROLL BALL SWITCHVersion3Page7 of 12 DateOct. 05, 2015.● ELECTRICAL CHARACTERISTICS 1. Contact Rating -- 2. Contact Resistance --3.Differential AngleRefer to Table 1 4. Insulation Resistance -- 5. Dielectric Strength -- 6. Capacitance --● RELIABILITY TESTTest Item StandardContentsIR Reflow -- --Operating Temp MIL-STD-202G,TEST METHOD 107G, TEST A -25°C~85°C Storage Temp MIL-STD-202G,TEST METHOD 107G, TEST A -40℃~85℃ Humidity Test MIL-STD-202G,TEST METHOD 103B40℃/95%RH Mechanical Test --2Hz, horizontal 1,000,000 times Operation LifeTest MIL-STD-883E:1016I F =20 mA, V CE =5 V TIME: 30,000 hrsSENSOR SWITCHItem No. RBS360104 Description ROLL BALL SWITCHVersion3Page8 of 12 DateOct. 05, 2015.● SOLDERING CONDITIONFollowing soldering conditions are for reference only, please use soldering information that solder paste manufacturer recommends.SENSOR SWITCHItem No. RBS360104 Description ROLL BALL SWITCHVersion3Page9 of 12 DateOct. 05, 2015.< Table of classification Reflow profile >Item Pb process Pb free processPre-heat and Soak Temperature min.(Tsmin) Temperature max.(Tsmax) Time (Tsmin to Tsmax)(ts) 100 °C 150 °C 60-120 seconds 150 °C 200 °C 60-120 seconds Average ram-up Rate(Tsmax to Tp)3 °C/second max. 3 °C/second max.Liquidous Temperature(TL)Time at Liquidous (tL) 183 °C 60-150 seconds 217 °C60-150 secondsPeak package body Temperature (Tp)*230 °C ~235 °C * 255 °C ~260 °C * Classificationtemperature(Tc)235 °C 260 °CTime(tp)** within 5 °C of the specified classification temperature (Tc)20** seconds 30** seconds Average ram-down Rate(Tp toTsmax)6 °C/second max. 6 °C/second max.Time 25 °C to peaktemperature6 minutes max. 8 minutes max.* Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum. ** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.SENSOR SWITCHItem No. RBS360104 Description ROLL BALL SWITCHVersion3Page10 of 12 DateOct. 05, 2015.ProfileSENSOR SWITCHItem No. RBS360104 Description ROLL BALL SWITCHVersion3Page11 of 12 DateOct. 05, 2015.● PACKAGE Part Number Package Quantity Total Q’ty Size (mm) 1.RBS360104IC Tube 48 pcs 48 pcs 525L*10W*17.5H Inner box 84 Tubes 4,032 pcs 539L*130W*130H Carton4 Boxes16,128 pcs551L*285W*288H※ Package is shown as below for reference ！Inner box CartonIC TubeSENSOR SWITCHItem No. RBS360104 Description ROLL BALL SWITCHVersion3Page12 of 12 DateOct. 05, 2015.● NOTE1. Suggestion for usage ：For vibration usage or application ，we suggest to add hysteresis (on delay) for IC.2. For the continued product improvement as one of the company policy,specifications may change or update without notice. The latest information can be obtained through our sales offices. Normally, all products are supplied under our standard conditions.● PRECAUTIONS FOR USE1. If the products is intended to be used for other endurance equipment requiringhigher safety and reliability such as life support system, space and aviation devices, disaster and safety system, it’s necessary to make verification of conformity or contact us for the details before using.2. Do not clean the switch with solvent or similar substance after the solderingprocess.3. Use water-soluble flux may damage the switch.4. When the soldering temperature exceeds specifications, the switch may fall apart.5. Do not use switch in the environment of high humidity ，because such anenvironment may cause the leakage current between the terminals.6. More than the rated load may cause fire, so do not use more than the load7. In the circuit ，switch should not be near or directly connected with the magneticcomponent solder joints (for example: relays, transformers, etc.).8. To prevent damaging IR and PT, please make ESD protection, for example:wearing a conductive wrist strap or antistatic gloves during production process, or grounding machinery etc.。
11. Safety instructions1.1 SymbolsThe symbols in these instructions point out risks and have the following meaning:Warning in case of risks.Non-observance can result in malfunctioning.Non-observance can result in malfunctioning andpersonal injury.Information on proper product handling.1.2 Intended use• The KINAX 3W2 is a precision instrument. It is used to determine angular po-sitions, processing and providing measured values o f electrical output signalsfor the downstream device. Encoders use for this purpose only.• The angular position transmitter is not intended to measure rotation speed.• The device is intended for installation in industrial plants and meets the requi-rements of EN 61010-1.• Device versions with explosion protection may only be used in the planned purposes and have to be installed in a housing with an ingress protection of at least IP20 according to EN 60529. The operation in other explosive atmospheres is not permissible.• Manufacturer is not liable for any damage caused by inappropriate handling, modification or any application not according to the intended purpose.1.3 Commissioning• Installation, assembly, setup and commissioning of the device has to be carried out exclusively by skilled workers.• Observe manufacturer’s operating instructions.• Check all electric connections prior to commissioning the plant.• If assembly, electric connection or other work on the device and the plant are not carried out properly, this may result in malfunctioning or breakdown of the device.• Safety measures should be taken to avoid any danger to persons, any damage of the plant and of the equipment due to breakdown or malfunctioning of the device.• Do not operate the device outside of the limit values stated in the operating instructions.• Operation of device versions with explosion protection is only permissible when...- the details on the type label of the device match the on-site conditions for the permissible Ex area in use (group of equipment, equipment category, zone, temperature class or maximum surface temperature)- the details on the type label of the device match the electrical supply network- the device is undamaged and- it has been checked that there is no explosive atmos-phere, oils, acids, gases, vapors, radiation etc. present during installation.1.4 Repair work and modificationsRepair work and modifications shall exclusively be carried out by the manufacturer. In case of any tampering with the device, the guaranty claim shall lapse. We reserve the right of changing the product to improve it.1.5 DisposalThe disposal of devices and components may only be realised in accordance with good professional practice observing the country-specific regulations.1.6 Transport and storageTransport and store the devices exclusively in their original packaging. Do not drop devices or expose them to sub-stantial shocks.Transmitterfor angular position KINAX 3W257-3W2 Be 997 223-09 11.15Camille Bauer Metrawatt AG Aargauerstrasse 7CH-5610 Wohlen/Switzerland Telefon +41 56 618 21 11Telefax +41 56 618 21 21**************Operating Instructions2. Scope of delivery- Transmitter for angular position KINAX 3W2, acc. made to order - 3 clamps- 1 Operating instructions in German, French and English - 1 Type examination certificate, only with ATEX-approval3. ApplicationThe KINAX 3W2 transmitter converts the angular position of a shaft into a load independent direct current signal, proportional to the angular position.Due to the compact design, the angular position transmitters are particularly suitable for installation in or mounting / on devices and apparatuses.Explosion-proof “Intrinsically safe Ex ia IIC T6 Gb ” versions with I.S. meas u ring output rounds off this series of transmitters.4. Main features• Compact angular position transmitters for installation or mounting • Capacitive scanning system• 0/4...20mA analog output signal with 2-, 3- or 4-wire connection• Drive shaft without stops, rotating • Low starting troque• Non-wearing and low-maintenance• With explosion prevention …Ex ia IIC T6 Gb“ according to ATEX and IECEx available• With GL (Germanic Lloyd) available5. Technical data5.1 Measuring input Measuring ranges: 0…≥ 5 to 0… ≤ 270°Preferred range0…10°, 0…30°, 0…60°, 0…90°,0…180° or 0…270° Shaft-diameter ∅ 2 mm, ∅ 6 mm ans 1/4”Starting torque: max 0.001 Ncm [0.0014 oz-in] at 2 mm shaftmax 0.03 Ncm [0.0425 oz-in] at 6 mm resp. 1/4” shaftDirection of rotation: selectable when ordering5.2 Measuring output Output variable I A : Load-independent DC current, proportional to the input angleStandard ranges: 0…1 mA, 3- or 4-wire connection 0…5 mA, 3- or 4-wire connection 0…10 mA, 3- or 4-wire connection4…20 mA, 2-wire connection or 0…20 mA, 3- or 4-wire connection adjustable with potentiometer4…20 mA, 3- or 4-wire connection Non-standard ranges: 0…> 1.00 to 0…< 20 mA3- or 4-wire connection DC voltage: Standard (Non-Ex):Input voltage U i :12...33 VExplosion protection intrinsic ia: Input voltage U i : 12...30 V max. input current I i : 160 mAmax. input power P i : 1 W max. internal capacitance C i : 10 nFmax. internal inductance L i : is negligibleMax. residual ripple:< 0.3 % p.p.2Setting time: < 3.5 ms External resistance:R ext max. [kΩ] =H [V] – 12 V I A [mA]H = Power supplyI A = Output signal end value 5.3 Accuracy Reference value: Measuring rangeBasic accuracy: Limit of error ≤ 0.5 % for ranges 0…≤ 150°Limit of error ≤ 1.5 % for ranges from 0…> 150 to 0…270°Reproducibility: < 0.2 %Influence of temperature (-40...+70 °C)[-40...+158 °F]: ± 0.2 % / 10 K5.4 Installation Data Material:Housing: Metal (aluminium), Surface chromated Alodine 400Mounting position: Any Admissible static loading of shaft:5.5 Regulations Spurious radiation: En 61000-6-3Immunity: EN 61000-6-2Test voltage: 500 Veff, 50 Hz, 1 min.all electrical connections against housing Common-mode voltage: 100 V , 50 HzHousing protection:IP 50 acc. to EN 605295.6 Environmental conditions Climatic rating: Standard versionTemperature –25 to + 70 °C [-13...158 °F]Annual mean relative humidity ≤ 90 %orVersion with improved climatic ratingTemperature –40 to + 70 °C [-40...158 °F]Annual mean relative humidity ≤ 95 %Ex versionTemperature –40 to + 55 °C [-40...131° F] at T6 resp. –40 to + 70 °C [-40...158 °F] at T5resp. – 40 to + 75 °C [-40...167 °F] at T4Altitude:2000 m max.Transportation and storage temperature: –40 to 80 °C [-40...176 °F]Vibration resistance: 5 g per 2h in 3 directionsShock resistance:3x50 g per 10 splicing in all directions5.7 Operation in potentially explosive environments:Gas explosion prevention: Labeling:Ex ia IIC T6 Gb Conform to standard:ATEX:EN 60079-0:2012 EN 60079-11:2012 IECEx:IEC 60079-0:2011IEC 60079-11:2011-06 Type of protection: ia Temperature class: T6 Group according toEN 60079-0:2012:II• The operation in other explosive atmospheres is not permissible.• It is not permissible to make any alteration to equipment that is used in poten-tially explosive environments.Devices with explosion prevention must be operated in accor-dance with the stipulations of the operating instructions. The rele-vant laws, regulations and standards for the planned application must be observed.5.8 Dimensional drawingFig. 1. KINAX 3W2 with standard drive shaft at front only, Ø 2 mm [0.078”], length 6 mm [0.236”].Fig. 2. KINAX 3W2 with special drive shaft at front and at rear.At front: Ø 2 mm [0.078”], length 12 mm [0.472”]. At rear: Ø 2 mm [0.078”], length 6 mm [0.236”].Fig. 3. KINAX 3W2 with special drive shaft at front only, ∅ 6 mm [0.236”], length 12 mm [0.472”].Fig. 4. KINAX 3W2 with special drive shaft at front and at rear.At front: ∅ 6 mm [0.236”], length 12 mm [0.472”]. At rear: ∅ 2 mm [0.078”], length 6 mm [0.236”].Fig. 5. KINAX 3W2 with special drive shaft at front only, ∅ 1/4”, length 12 mm [0.472”].Fig. 6. KINAX 3W2 with special drive shaft at front and at rear.At front: ∅ 1/4”, length 12 mm [0.472”]. At rear: ∅ 2 mm [0.078”], length 6 mm [0.236”].Sense Drive shafts dia.2 mm 6 mm resp. 1/4”radial max.16 N 83 N axial max.25 N130 N6. MountingAll versions of the transmitter which differ in appearance by the type of shaft can be mounted either directly or by means of 3 mounting clips to the item being measured. The screws are not supplied, because the required length varies ac-cording to the thickness of the mounting surface. Both methods of mounting and the relevant drilling and cut-out plans can be seen from Table.When deciding where to install the transmitter (measuringlocation), take care that the “Ambient conditions” given inSection “5. Technical data” are not exceeded.Make the cut-out and drill the holes in the item onto which the transmitter is to be mounted according to the corresponding drilling and cut-out diagram given inTable 1 and then fit the transmitter.7. Electrical connections7.1 Electrical connections via sondering posts There are 3 soldering posts (3)on the back of the transmitter forattaching the electrical connec-tions. The soldering gosts sufficeProtection Class IP 00 accordingto EN 60 529.Note that, …… the data required to carry out the prescribed measurement mustcorrespond to those marked on the nameplate of the KINAX 3W2(Range, Output, Supply voltage)!… the total loop resistance connected to the output (receiver plusleads) does not exceed the maximum permissible value Rext.! See“Measuring output” in Section “5. Technical data” for the maximumvalues of Rext!… twisted cores must be use for the measured variable input andoutput leads and routed as far away as possible from power cables!In all other respects, observe all local regulations when selecting thetype of electrical cable and installing them!In the case of “Intrinsically safe” explosion-proof versions with I.S.measuring output, the supplementary information given on the Exapproval and also local regulations applicable to electrical installationsin explosion hazard areas must be taken into account!Solder the connections as shown in the corresponding wiring diagram (Fig. 7).Do not excessively heat the soldering posts (3)!Do not mechanical load the soldering posts (3)!Solder using a small pencil bit soldering iron!7.2 Electrical connection via wiring print with padsThere are 3 pads of the transmitter for attaching the electrical connections. ForNon-Ex version only.(3)347.3 Electrical connection via wiring print with screw terminalsThere are 4 screw terminals of the transmitter for attaching the electrical connec-tions. For Non-Ex and ATEX version only.Fig. 9. Connection diagrams for 2-, 3- or 4-wire connection.7.4 Electrical connection via wiring print with AMP-connectionsThere are 4 AMP-connections of the transmitter for attaching the electrical con-Fig. 10. Connection diagram for 4-wire connection.7.5 Electrical connection via wiring print with trans-zorb-diodeThere are 3 pads of the transmitter for attaching the electrical connections. For Non-Ex version only.Fig. 11. Connection diagrams for 2-, 3- or 4-wire connection.8. Setting the beginning and end of the measuring rangeThe coarse adjustment of the beginning of the measuring range consists in aligning the zero of the measured device with the external zero mark on the transmitter. The procedure was described in Section “6. Mounting”. This Section concerns the fine adjustment not only of the beginning of the range (ZERO), but also of the end of the scale (SPAN).Firstly, switch on the power supply to the transmitter.Remove the ZERO/SPAN sealing plug (4) (Fig. 12, left). Place the measured device at its zero position, i.e. the position at which the KINAX 3W2 should produce 0 mA (3- or 4-wire connection) resp. 4 mA (2-wire connection) at its output.Should the output current differ by more than 2 % from its initial value, repeat the coarse zero setting procedure described in Section “6. Mounting”.Then adjust the “ZERO” potentiometer (Fig. 12, right) using a watchmaker’s screw-driver (2.3 mm diam.) so that the desired output current flows.Fig. 12 Adjustments «ZERO», «SPAN» and «S1».Left: Adjustments covered by the sealing plug (4) Right: Adjustments exposed.Now rotate the measured device to its opposite limite position, i.e. the position at which the KINAX 3W2 should produce the prescribed full-scale output current (see rating plate).Adjust the “SPAN” potentiometer with the screwdriver as before until precisely the prescribed full-scale output current is measured at the output.Now recheck the zero value and readjust on the ZERO potentiometer and then recheck the full-scale value.9. Adaptation from 2-wire connection to 3- or 4-wire connection and vice versaTransmitters with the ordering code 708 – ...D (see Section “13. Specification and ordering information”, number 4) are designed for either a 2-wire connection with an output range of 4…20 mA or a 3- or 4-wire connection with an output range of 0…20 mA.If, however, a transmitter be changed from one to the other (see wiring diagrams in Fig. 7, 8, 9 and 11), the beginning and end of the measuring range must be readjusted.10. Reversing the rotation for instruments with measuringranges > 150°A switch is provided on angular transmitters with a measuring range > 150° for reversing the direction of rotation. It is marked S1 and can be operated through the opening in the rear part of the transmitter (Fig. 12).To reverse the direction of rotation, remove the sealing plug (4) covering the switch S1. Then operate the switch by turning it a quarter of a turn with a watchmakers screwdriver (2.3 mm Ø), and reset the beginning and end of the measuring range.11. Electric commissioning• Provide a separate power supply for the device in case of consumer loads with high interference levels.• Install the entire plant in an EMC-compatible manner. Installation environment and wiring can affect the EMC of the device.• For Versions with explosion protection:The regulations according to EN 60079-14, the equip-ment safety law, the generally acknowledged rules of the industry and these operating instructions are applicable for installation and operation.12. MaintenanceThe device is free of maintenance. Repairs may only be carried out by autho-rized authorities.514. Declaration of conformity13. Specification and ordering informationSignificance of the digits 1. to 11.Description Order code10.Wiring printStandard0Wiring print with pads, only for NEX1Wiring print with screw terminals, only for NEX and ATEX2Wiring print with AMP-connections, only for NEX 3Wiring print with trans-zorb-diode, only for NEX 411.Test protocoleWithout test protocole 0Protocole German D Protocole EnglishE。
维萨拉工业测量产品手册湿度 | 温度 | 露点 | 二氧化碳 | 沼气 | 油中水分 | 连续监测系统 |溶解气体分析系统 | 过氧化氢 | 压力 | 气象 | 服务支持观测让世界更美好维萨拉的工业测量业务领域产品能够帮助客户了解工艺过程。
我们的产品为客户提供准确可靠的测量数据，帮助客户做出优化工业过程的决策，从而提高过程效率、产品质量、生产力和产量，同时减少能源消耗、浪费和排放。
我们的监测系统还能帮助客户在受监管的环境中运营，以履行监管合规性。
维萨拉工业测量服务于多种类型的运营环境，从半导体工厂和高层建筑，到发电厂和生命科学实验室，对环境条件的可靠监测是实现成功运营的先决条件。
维萨拉的测量产品和系统广泛应用于监测温度、湿度、露点、气压、二氧化碳、汽化过氧化氢、甲烷、油中水、变压器油中溶解气体和液体浓度等参数。
我们的生命周期服务可在测量仪表的整个使用寿命内提供维护。
作为值得信赖的合作伙伴，我们通过在产品和系统生命周期中保证准确的测量数据来支持客户做出可持续的决策。
本产品目录对我们的产品进行整体的介绍，以帮助您选择适合您需求的产品。
如需更多信息，请通过以下方式联系我们：销售热线：400 810 0126电子邮箱：**********************公司网址：扫描二维码，关注维萨拉企业微信3目 录Indigo系列变送器Indigo200系列数据处理单元 (7)Indigo300数据处理单元 (9)Indigo510数据处理单元 (12)Indigo520数据处理单元 (15)用于抽检和校准的手持设备Indigo80手持式显示表头 (18)HMP80系列手持式湿度和温度探头 (21)DMP80系列手持式露点和温度探头 (23)HM70手持式湿度和温度仪 (26)HUMICAP® 手持式湿度温度仪表HM40系列 (29)DM70手持式露点仪 (33)MM70适用于现场检测的手持式油中微量水分和温度测试仪 (36)湿度和温度用于测量相对湿度的维萨拉HUMICAP® 传感器 (38)如何为高湿度应用选择合适的湿度仪表 (40)Insight PC机软件 (44)HMP1墙面式温湿度探头 (46)HMP3一般用途湿度和温度探头 (48)HMP4相对湿度和温度探头 (51)HMP5相对湿度和温度探头 (54)HMP7相对湿度和温度探头 (57)HMP8相对湿度和温度探头 (60)HMP9紧凑型湿度和温度探头 (63)TMP1温度探头 (66)适用于苛刻环境中湿度测量的HMT330系列温湿度变送器 (68)HMT370EX系列本安型温湿度变送器 (78)HMT310温湿度变送器 (84)HUMICAP® 温湿度变送器HMT120和HMT130 (87)适用于高性能暖通空调应用的HMW90系列湿度与温度变送器 (90)HMD60系列湿度和温度变送器 (92)HMD110/112和HMW110/112湿度和温度变送器 (96)适用于楼宇自动化高精度室外测量的HMS110系列温湿度变送器 (99)HMDW80系列温湿度变送器 (101)适用于楼宇自动化应用室外测量的HMS80系列温湿度变送器 (105)HMM100湿度模块 (107)适用于OEM应用的HMM105数字湿度模块 (109)HMM170温湿度模块 (111)INTERCAP® 温湿度探头HMP60 (113)4INTERCAP® 温湿度探头HMP63 (115)HUMICAP® 温湿度探头HMP110 (117)HUMICAP® 温湿度探头HMP113 (120)SHM40结构湿度测量套件 (122)HMK15湿度校准仪 (125)DTR500太阳辐射和雨水防护罩 (127)HMT330MIK气象安装套件 (129)适用于动力汽轮机进气测量的HMT300TMK汽轮机安装组件 (131)露点Vaisala DRYCAP® 传感器用于测量干燥过程中的湿度 (133)DMP5露点和温度探头 (135)DMP6露点探头 (138)DMP7露点和温度探头 (140)DMP8露点和温度探头 (142)DMT340系列露点和温度变送器 (145)适用于高温应用的DMT345和DMT346露点变送器 (151)DMT152露点变送器 (155)DMT143露点变送器 (157)DMT143L露点变送器 (160)用于冷冻干燥机的DMT132露点变送器 (162)DM70用DSS70A便携式采样系统和采样室 (164)DPT146露点和气压变送器 (166)DPT145多参数变送器 (168)二氧化碳适用于苛刻环境的维萨拉CARBOCAP® 测量传感器 (171)GMP343二氧化碳探头 (173)适用于CO2恒温箱的GMP231二氧化碳探头 (176)GMP251二氧化碳探头 (178)GMP252二氧化碳探头 (181)GM70手持式二氧化碳测试仪 (184)适用于苛刻通风要求应用的GMW90系列二氧化碳及温湿度变送器 (187)适用于智能控制通风系统 (DCV) 的GMW80系列二氧化碳、湿度和温度一体变送器 (190)按需控制通风系统中的GMD20系列二氧化碳变送器 (193)GMD110管道安装式二氧化碳变送器 (195)沼气MGP261多气体探头 (197)MGP262多气体探头 (199)油中水用于测量油中微水的维萨拉HUMICAP® 传感器 (201)MMP8油中水分探头 (203)MMT330系列油中微量水分与温度变送器 (205)5MMT310系列油中微量水分与温度变送器 (209)MMT162油中微量水分和温度变送器 (211)连续监测系统维萨拉viewLinc企业版服务器版本5.1 (213)AP10 VaiNet无线接入点 (215)用于连续监测系统的RFL100无线数据记录仪 (218)HMP115温湿度探头 (223)TMP115宽范围温度探头 (225)维萨拉温度与相对湿度数据记录仪系列DL2000 (227)维萨拉通用输入数据记录仪系列DL4000 (229)维萨拉多应用温度数据记录仪DL1016/1416 (231)维萨拉热电偶数据记录仪系列DL1700 (233)维萨拉中端温度、湿度及触点通道数据记录仪 (235)维萨拉vNet以太网供电数据记录仪接口 (238)溶解气体分析OPT100 Optimus™ 溶解气体分析(DGA)监测系统 (240)MHT410变压器油中微量水分、氢气和温度分析仪 (244)过氧化氢用于测量汽化过氧化氢、相对饱和度和相对湿度的维萨拉PEROXCAP® 传感器 (246)用于过氧化氢、湿度和温度测量的HPP270系列探头 (249)压力用于测量压力的维萨拉BAROCAP® 传感器 (253)PTU300气压、湿度和温度一体变送器 (255)适用于专业气象、航空与工业用户的PTB330数字式气压计 (260)气压传递标准PTB330TS (262)PTB210数字气压计 (265)PTB110气压计 (267)将风引起误差降低的SPH10/20静压头 (269)气象Vaisala用于工业应用测量的风和气象传感器技术 (271)风测量装置WA15 (273)WINDCAP® 超声波风传感器WMT700系列 (276)气象变送器WXT530系列 (278)服务支持面向仪表全生命周期服务 (280)67功能•数据处理单元 USB-C 端口支持使用通用 USB 电缆连接到维萨拉Insight PC 软件•数字和图形彩色显示屏（针对模拟型号提供可选的不带显示屏的款式）•IP65 外壳•24 V AC/DC 电源输入•Indigo201：3 个模拟输出（mA 或 V）•Indigo202：RS-485，带有Modbus ® RTU•2 个可配置的继电器维萨拉 Indigo200 系列数据处理单元是一种主机设备，它显示来自维萨拉 Indigo 兼容探头的测量值，同时也可通过模拟信号、Modbus RTU 通信或继电器将这些测量值传输到自动化系统。
3W isolated DC-DC converterWide input and regulated dual outputPatent Protection RoHSFEATURES●Ultra compact DIP/SMD package●Wide2:1input voltage range●High efficiency up to82%●Operating ambient temperature range:-40℃to+85℃●I/O isolation test voltage:1.5K VDC●Continuous short-circuit protection●Industry standard pin-out●EN62368approvedWRA_ST/SD-3WR2series of isolated3W DC-DC converter products with a2:1input voltage range.The product has a ultra-compact DIP/SMD package with efficiencies of up to82%,operating temperature of-40℃to+85℃and continuous short circuit protection.The ultra-small dimension design makes the converters an ideal solution for communications,instrumentation and industrial electronics applications.Selection GuideCertification Part No.Input Voltage(VDC)Output Ripple&Noise②(mVp-p)Typ./Max.Full LoadEfficiency(%)Min./Typ.Max.CapacitiveLoad③(µF)Nominal(Range)Max.①Voltage(VDC)Current(mA)Max./Min.CEWRA1205ST/SD-3WR212(9-18)20±5±300/±1550/10076/781000 WRA1209ST/SD-3WR2±9±167/±976/78680WRA1212ST/SD-3WR2±12±125/±777/79470WRA1215ST/SD-3WR2±15±100/±577/79330WRA2405ST/SD-3WR224(18-36)40±5±300/±1576/781000 WRA2409ST/SD-3WR2±9±167/±978/80680WRA2412ST/SD-3WR2±12±125/±780/82470WRA2415ST/SD-3WR2±15±100/±579/81330 Notes:①Exceeding the maximum input voltage may cause permanent damage;②Ripple&noise testing condition at nominal input voltage and5%-100%load,the“tip and barrel”method is used for ripple and noise test,please refer to DC-DC Converter Application Notes for specific information.③The specified maximum capacitive load for positive and negative output is identical.Input SpecificationsItem Operating Conditions Min.Typ.Max.Unit Input Current(full load/no-load)12VDC input voltage--321/30329/50mA24VDC input voltage--156/20165/40Reflected Ripple Current12VDC input voltage--40--24VDC input voltage--55--Surge Voltage(1sec.max.)12VDC input voltage-0.7--25VDC24VDC input voltage-0.7--50Start-up Voltage12VDC input voltage----924VDC input voltage----18Input Filter Capacitance filterHot Plug UnavailableOutput SpecificationsItem Operating Conditions Min.Typ.Max.UnitVoltage Accuracy5%-100%load,inputvoltage rangeVo1--±1±3%Vo2--±3±5No-load Output Voltage Accuracy Input voltage rangeVo1--±2±5Vo2--±5±8Linear RegulationInput voltagevariation from low tohigh at full loadVo1--±0.2±0.5Vo2--±0.5±1Load Regulation 5%-100%loadVo1--±0.5±1%Vo2----±3Transient Recovery Time 25%load step change --13ms Transient Response Deviation --±3±5%Temperature Coefficient Full load----±0.03%/℃Short-circuit ProtectionContinuous,self-recoveryGeneral SpecificationsItemOperating ConditionsMin.Typ.Max.UnitIsolationInput-output Electric Strength test for 1minute with a leakage current of 1mA max.1500----VDC Insulation Resistance Input-output insulation at 500VDC 1000----M ΩIsolation Capacitance Input-output capacitance at 100KHz/0.1V --100--pFOperating Temperature See Fig.1-40--+85℃Storage Temperature -55--+125Pin Soldering Resistance TemperatureSoldering spot is 1.5mm away from case for 10seconds----+300Reflow Soldering Temperature Peak temperature ≤245℃,duration ≤60s max.over 217℃.see also IPC/JEDEC J-STD-020D.1.Storage HumidityNon-condensing5--95%RH Switching Frequency (PFM Mode)Full load,nominal input voltage --300--KHz MTBFMIL-HDBK-217F@25℃1000----K hoursMechanical SpecificationsCase Material Black plastic;flame-retardant and heat-resistant (UL94-V0)Dimension WRA_SD-3WR214.00×14.00×9.00mm WRA_ST-3WR215.00×14.00×9.10mmWeight2.2g(Typ.)Cooling MethodFree air convectionElectromagnetic Compatibility (EMC)EmissionsCE CISPR32/EN55032CLASS B (see Fig.4-②for recommended circuit)RE CISPR32/EN55032CLASS B (see Fig.4-②for recommended circuit)ImmunityESD IEC/EN61000-4-2Contact ±6KV perf.Criteria B RSIEC/EN61000-4-310V/mperf.Criteria A EFT IEC/EN61000-4-4±2KV (see Fig.4-①for recommended circuit)perf.Criteria B Surge IEC/EN61000-4-5line to line ±2KV (see Fig.4-①for recommended circuit)perf.Criteria B CSIEC/EN61000-4-63Vr.m.sperf.Criteria ATypical Characteristic CurvesFig.1Fig.2Design Reference1.Recommended circuitAll the DC/DC converters of this series are tested before delivery using the recommended circuit shown in Fig.3.Input and/or output ripple can be further reduced by appropriately increasing the input&output capacitor values Cin and Cout, connecting a“Y”capacitor between input“GND”and output“0V”,and/or by selecting capacitors with a low ESR(equivalent series resistance).Also make sure that the capacitance is not exceeding the max.capacitive load value of the product.Fig.3Vin(VDC)12V24V Cin 47µF/50VVo(VDC)5V、9V12V、15V Cout47µF/16V10µF/25V2.EMC compliance circuitFig.4Parameter description:Input Voltage Vin:12VDC Vin:24VDCOutput Voltage±5V 、±9V 、±12V ±15V ±5V 、±9V 、±12V 、±15VFUSE slow blow,choose according to actual input current C01000µF/25V 680µF/50VC1 4.7µF/50V LDM110µH C210µF/50V C3330µF/50VCY11nF/2000V 470pF/2000V 1nF/2000V CY21nF/2000V 470pF/2000V 1nF/2000V CY31nF/2000V 470pF/2000V /C4、C5Refer to the Cout Fig.3Notes:For EMC tests we use Part ①in Fig.4for immunity and part ②for emissions test.Selecting based on needs.3.Input currentWhen the electricity is provided by the unstable power supply,please make sure that the range of the output voltage fluctuation and the ripple voltage of the power supply do not exceed the indicators of the modules.Input current of power supply should afford the flash startup current of this kind of DC/DC module(see Fig.5).Generally:Vin=12V series lave =600mAVin=24V series lave =300mAInput Voltage (V)Input Voltage scopeIaveFig.54.Output load requirementsWhen using,the minimum load of the module output should not be less than 5%of the nominal load.In order to meet the performance parameters of this datasheet,please connect a 5%dummy load in parallel at the output end,the dummy load is generally a resistor,please note that the resistor needs to be used in derating.5.For additional information please refer to DC-DC converter application notes onDimensions and Recommended LayoutWRA_SD-3WR2seriesWRA_ST-3WR2seriesNotes:1.For additional information on Product Packaging please refer to .Packaging bag number:58210095,Rollpackaging bag number:58210094;2.Recommend to use module with more than5%load,if not,the ripple of the product may exceeds the specification,but does notaffect the reliability of the product;3.The maximum capacitive load offered were tested at input voltage range and full load;4.Unless otherwise specified,parameters in this datasheet were measured under the conditions of Ta=25℃,humidity<75%RH with nominalinput voltage and rated output load;5.All index testing methods in this datasheet are based on company corporate standards;6.We can provide product customization service,please contact our technicians directly for specific information;7.Products are related to laws and regulations:see"Features"and"EMC";8.Our products shall be classified according to ISO14001and related environmental laws and regulations,and shall be handled byqualified units.MORNSUN Guangzhou Science&Technology Co.,Ltd.Address:No.5,Kehui St.1,Kehui Development Center,Science Ave.,Guangzhou Science City,Huangpu District,Guangzhou,P.R.China Tel：86-20-38601850Fax：86-20-38601272E-mail:***************。
G780S•••••Technical dataFunctional dataValve Size 3" [80]Fluidchilled or hot water, up to 60% glycol Fluid Temp Range (water)-20...350°F [-30...176°C]Body Pressure Rating ANSI Class 125, up to 175 psi below 150°F Flow characteristic linearServicing repack/rebuild kits available Rangeability Sv 50:1Flow Pattern 3-way Mixing Leakage rateANSI Class III Controllable flow range stem up - open B – AB Cv 85 ANSI Class125Body pressure rating noteup to 175 psi below 150°F MaterialsValve body Cast iron - ASTM A126 Class B Valve plug Stainless steelStem seal NLP EPDM (no lip packing)SeatStainless steel AISI 316Pipe connection125 lb flanged Suitable actuatorsNon-Spring EVB(X)RVB(X)Electronic fail-safeAVKB(X)(2*GKB(X))Safety notesWARNING: This product can expose you to lead which is known to the State of California to cause cancer and reproductive harm. For more information go to The valve has been designed for use in stationary heating, ventilation and air-conditioning systems and must not be used outside the specified field of application, especially in aircraft or in any other airborne means of transport.Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation.The valve does not contain any parts that can be replaced or repaired by the user.When determining the flow rate characteristic of controlled devices, the recognised directives must be observed.Product featuresG780S Flow/Mounting detailsDimensionsDimensional drawingsEVB, EVX, RVB, RVXA B C D E F Number of Bolt Holes12.2" [310]10.0" [254]27.0" [686]19.0" [483] 3.9" [100] 3.9" [100]42*GMB, 2*GMX, 2*GKB, 2*GKXA B C D E F Number of Bolt Holes12.2" [310]10.0" [254]30.5" [775]22.5" [572] 3.7" [95] 5.3" [135]4AVKB, AVKXA B C D E F Number of Bolt Holes13.1" [332]10.0" [254]27.0" [686]19.0" [483] 3.9" [100] 3.9" [100]4AFB, AFXG780SA B C D E F Number of Bolt Holes12.2" [310]10.0" [254]25.6" [650]17.5" [445] 3.7" [95] 5.3" [135]42*AFB, 2*AFXA B C D E F Number of Bolt Holes12.2" [310]10.0" [254]30.5" [775]22.5" [572] 3.7" [95] 5.3" [135]4EVB24-SR Modulating, Non-Spring Return, Linear, 24 V, forDC 2...10 V or 4...20 mATechnical dataElectrical data Nominal voltage AC/DC 24 VNominal voltage frequency50/60 HzPower consumption in operation 5 WPower consumption in rest position 1.5 WTransformer sizing7.5 VA (class 2 power source)Electrical Connection18 GA plenum cable, 3 ft [1 m], with 1/2" conduitconnector, degree of protection NEMA 2 / IP54Overload Protection electronic throughout full strokeElectrical Protection actuators are double insulatedFunctional data Actuating force motor560 lbf [2500 N]Operating range Y 2...10 VOperating range Y note 4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor)Input Impedance100 kΩ for 2...10 V (0.1 mA), 500 Ω for 4...20 mAPosition feedback U 2...10 VDirection of motion motor selectable with switch 0/1Manual override 5 mm hex crank (3/16" Allen), suppliedStroke2" [50 mm]Running Time (Motor)90 s, constant, independent of loadRunning time motor note constant, independent of loadNoise level, motor60 dB(A)Position indication Mechanically, with pointerSafety data Degree of protection IEC/EN IP54Degree of protection NEMA/UL NEMA 2 UL Enclosure Type 2Agency Listing cULus acc. to UL60730-1A/-2-14, CAN/CSAE60730-1:02, CE acc. to 2014/30/EU and 2014/35/EU; Listed to UL 2043 - suitable for use in airplenums per Section 300.22(c) of the NEC andSection 602.2 of the IMCQuality Standard ISO 9001Ambient temperature-22...122°F [-30...50°C]Storage temperature-40...176°F [-40...80°C]Ambient humidity max. 95% r.H., non-condensingServicing maintenance-freeWeight Weight 5.73 lb [2.6 kg]Materials Housing material Die cast aluminium and plastic casingSafety notesEVB24-SR•••••PVC W'Shld for GV w/UGLK (GM)Battery Back Up System for SY(7~10)-110120 to 24 VAC, 40 VA transformer.50% voltage divider kit (resistors with wires).PC Tool computer programming interface, serial port.Electrical installationINSTALLATION NOTESActuators may also be powered by 24 VDC.A 500 Ω resistor (ZG-R01) converts the 4...20 mA control signal to 2...10 V.Actuators with plenum cable do not have numbers; use color codes instead.Meets cULus requirements without the need of an electrical ground connection.Warning! Live Electrical Components!During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electricalsafety precautions when exposed to live electrical components could result in death or serious injury. VDC / 4 to 20 mA。
20(25)W,AC-DC converterFEATURES●Universal input range:85~264V AC,100～370VDC ●Regulated output,low ripple and noise ●Efficiency up to 87%●Over-current,shortcircuitand over-voltageprotection●Plastic case,meets UL94V-0●IEC60950,UL60950,EN60950Approval●PCB mounting,Chassis mounting,DIN-Rail mountingCBRoHSLH 20-25series -----a compact size power converter offered by Mornsun.It features universal input voltage,taking both DC and AC input voltage,low power consumption,high efficiency,high reliability,safer isolation.It offers good EMC performance,which meetIEC/EN61000-4,CISPR22/EN55022,UL60950and EN60950standards,and it’s widely used in industrial,office and civil applications.For harsh EMC environment,the application circuit in the datasheet is strongly recommended.Selection GuideCertificationPart No.*Output PowerNominal Output Voltage andCurrent Efficiency (230V AC,%/Typ.)Max.CapacitiveLoad(µF)(Vo1/Io1)(Vo2/Io2)Vo1Vo2UL/CE/CBLH20-10B0313.53W3.3V/4100mA --7448000--LH20-10B0517.5W5V/3500mA --7812240--LH20-10B0920W9V/2100mA --807200--LH20-10B1212V/1600mA --825400--LH20-10B1515V/1300mA --832720--LH20-10B2424V/850mA --851840----LH20-10A05+5V/2000mA -5V/2000mA 7580008000LH20-10A12+12V/830mA -12V/830mA 82960960LH20-10A15+15V/650mA -15V/650mA 83880880LH20-10C0505-055V/2500mA ±5V/500mA 74112004480LH20-10C0512-045V/2000mA ±12V/400mA 75160001600LH20-10C0515-035V/2000mA ±15V/300mA 7613520370LH20-10C0524-025V/2000mA ±24V/200mA 7711200370LH20-10D0512-065V/2500mA 12V/600mA 75324003250LH20-10D0515-055V/2500mA 15V/500mA 76280001980LH20-10D0524-035V/2500mA 24V/300mA7728000720UL/CE/CBLH25-10B0313.53W 3.3V/4100mA --7448000--LH25-10B0520.5W5V/4100mA --7912240--LH25-10B0925W 9V/2500mA --815600--LH25-10B1212V/2100mA --835400--LH25-10B1515V/1600mA --842400--LH25-10B2424V/1100mA --851440--LH25-10B4848V/500mA--87500--Note:*About LH20-10AXX,use both positive and negative output as sampling feedback;and all others use Vo1as sampling feedback.Input SpecificationsItemOperating Conditions Min.Typ.Max.Unit Input Voltage Range AC input 85--264V AC DC input100--370VDC Input frequency 47--63HzInput current 115V AC ----0.6A 230V AC ----0.34Inrush current 115V AC --16--230V AC--30--Leakage current0.3mA RMS typ./230V AC/50Hz Recommended External InputFuse(Special package series include fuse) 3.15A/250V,slow fusing Hot PlugUnavailableOutput SpecificationsItemOperating Conditions Min.Typ.Max.UnitOutput Voltage Accuracy Main circuit --±2--%Line RegulationFull loadMain circuit --±0.5--Auxiliary circuit --±1.5--Load Regulation10%-100%loadSingle output--±1--Dual output(balanced load)--±2--Isolated triple output (balanced load)Main circuit --±3--Auxiliary circuit --±5--Isolated and separated twin output (balanced load)Main circuit --±3--Auxiliary circuit--±5--Ripple &Noise*20MHz bandwidth (peak-peak value)--50100mV Temperature Coefficient Main circuit--±0.02--%/°C Short Circuit Protection Continuous,self-recovery Over-current Protection≥110%Io self-recoveryOver-voltage ProtectionMain circuit3.3/5VDC Output ≤7.5VDC 9VDC Output≤13VDC 12/15VDC Output ≤20VDC 24VDC Output ≤30VDC 48VDC Output≤60VDCMin.LoadSingle output models0----%Dual output models (balanced load)10----Isolated and separated twin output (balanced load)10----Isolated triple output (balanced load)10----Hold-up Time115V AC input --15--ms 230V AC input--80--Note:*Ripple and noise are measured by “parallel cable”method,please see AC-DC Converter Application Notes for specific operation.General SpecificationsItemOperating Conditions Min.Typ.Max.Unit Isolation VoltageInput-outputTest time:1min 3000----V ACOperating Temperature LH20-10A/C/D series -25--+70°C LH20(25)-10B series -40--+70Storage Temperature LH20-10A/C/D series -25--+85LH20(25)-10B series-40--+85Storage Humidity----95%RHWelding Temperature Wave-soldering 260±5℃;time:5~10s Manual-welding360±10℃;time:3~5sSwitching Frequency--65--kHzPower Derating-25℃~-10℃(LH20-10A/C/D Series)2.0-----40℃~-10℃(LH20(25)-10B Series) 2.0----+50℃~+70℃(LH25-10B Series)3.0----+55℃~+70℃(LH20-10A/B/C/D Series)4.0----Safety Standard IEC60950/EN60950/UL60950Safety Certification IEC60950/EN60950/UL60950Safety Class CLASS IMTBFMIL-HDBK-217F@25°C >300,000h Physical SpecificationsCasing MaterialBlack flame-retardant and heat-resistant plastic (UL94-V0)DimensionHorizontal packageg70.00x48.00x23.50mm A2chassis mounting 96.10x54.00x32.00mm A3chassis mounting 99.00x54.00x32.00mm A4Din-Rail mountin96.10x54.00x36.60mm WeightHorizontal package/A2chassis mounting/A3chassis mounting/A4Din-Rail mounting120g/170g /170g /210g (Typ.)Cooling methodFree convectionEMC SpecificationsEMICE CISPR22/EN55022,CLASS B RE CISPR22/EN55022,CLASS B EMSESD IEC/EN61000-4-2±6KV/±8KV Perf.Criteria B RSIEC/EN61000-4-310V/m perf.Criteria A EFT IEC/EN61000-4-4±2KVperf.Criteria B IEC/EN61000-4-4±4KV (See Fig.5for recommended circuit)perf.Criteria B Surge IEC/EN61000-4-5±1KV/±2KVperf.Criteria B IEC/EN61000-4-5±2KV/4KV (See Fig.5for recommended circuit)perf.Criteria B EMSCSIEC/EN61000-4-610Vr.m.s perf.Criteria A PFMIEC/EN61000-4-810A/m perf.Criteria A Immunities of voltage dip,drop and short interruptionIEC/EN61000-4-110%-70%perf.Criteria BProduct Characteristic Curve-401007020-1055704050Te mperature Der ating C ur veL 25-10B s eriesH LH20-10A/B/C/D se rie s Ambient Temperature()℃O u t p u t P o w e r P e r c e n t a g e (%)L 20-10A/C/D s eries H LH20(25)-10B s eries -25Input voltage:85~264VAC 100~370VDC100240852642040100608075Input VoltageAmbient temperature:25℃Input Voltage Derating CurveO u t p u t P o w e r P e r c e n t a g e (%)VAC 120340100370VDCNote:①When input 85~100VAC/240~264VAC/100~120VDC/340~370VDC,it need to be voltage derated on basis of temperature derating;②This product is suitable for use in natural air cooling environments,if in a closed environment,please contact our company’s FAE.Design Reference1.Typical application circuitAC(L)+Vo-VoAC(L)AC(N)AC(N )C 1C 2TV SRLF USE AC DC MO VNTCFig.1:LH20(25)-10B series (Single Output)Typical application circuitF USE+VoAC(L)AC(N)-VoAC(N )C omC 4C 2C 1C 3RLTV S1TV S2RLNTCAC(L)AC DC MO VFig.2:LH20-10A series (Dual Output)typical application circuit+-C 1C 4C 3C 2-Vo1Vo2TV S1TV S2RLRLFUSE AC(L)AC(N)AC(N )NTC+AC(L)ACDCM OVFig.3:LH20-10D series (Isolate Twin Output)typical application circuit+C 1C 4C 3C 2-Vo1C om TV S1TV S2RLRLFUSE AC(L)AC(N)AC(N )AC(L)ACDCMO V+Vo2C 6C 5TV S3RL-Vo2NTCFig.4:LH20-10C series (Triple Output)typical application circuitModel C2(µF)C4(µF)C6(µF)TVS1TVS2TVS3LH20-10B03330SMBJ7.0A LH20-10B05330SMBJ7.0A LH20-10B09220SMBJ12A LH20-10B12220SMBJ20A LH20-10B15220SMBJ20A LH20-10B24220SMBJ30A LH20-10A05470470SMBJ7.0A SMBJ7.0A LH20-10A12120120SMBJ20A SMBJ20A LH20-10A156868SMBJ20A SMBJ20A LH20-10C0505-0533*******SMBJ7.0A SMBJ7.0A SMBJ7.0A LH20-10C0512-0433*******SMBJ7.0A SMBJ20A SMBJ20A LH20-10C0515-03330120120SMBJ7.0A SMBJ20A SMBJ20A LH20-10C0524-023304747SMBJ7.0A SMBJ30A SMBJ30ALH20-10D0512-********SMBJ7.0A SMBJ20A LH20-10D0515-********SMBJ7.0A SMBJ20A LH20-10D0524-03330120SMBJ7.0A SMBJ30ALH25-10B03330SMBJ7.0A LH25-10B05330SMBJ7.0A LH25-10B09330SMBJ12A LH25-10B12330SMBJ20A LH25-10B15330SMBJ20A LH25-10B24120SMBJ30A LH25-10B4868SMBJ64ANote:Note:Output filtering capacitors C2,C4,C6are electrolytic capacitors,it is recommended to use high frequency and low impedance electrolytic capacitor.For capacitance and current of capacitor please refer to manufacture’s datasheet.Capacitor withstand voltage derating should be 80%or above.C1,C3,C5are ceramic capacitors,which is used to filter high-frequency S is a recommended component to protect post-circuits if converter fails.External input NTC is recommended to use 5D-9.External input MOV model is recommended to use S14K300.2.EMC solution-recommended circuitACDCAC(N)AC(L)LCMMOV1CXCY1CY2FUSEAC(N)AC(L)+Vo-Vo+LDMC1C2TVS1RLCan use MORNSUN s FC-LX1D' Fig 5:EMC Recommended circuit with higher requirementsElement Recommended valueMOV1S14K300CY1,CY21000pF/400V AC CX 0.1μF/275V ACLCM 10mH,recommended to use MORNSUN’s FL2D-Z5-103LDM 4.7μH/2A FC-LX1D 2KV/4KV EMC filterFUSE3.15A/250V slow fusing,necessary3.Application of Trim and calculation of Trim resistance0V R 2R 1R 3V ref R TTrim+Vot0V R 2R 1R 3V ref R TTrim+VotTrim upTrim downApplied circuits of Trim (Part in broken line is the interior of models ):Calculation formula of Trim resistance:up: R 1R =T aR 2R -a 2-R 3down: a=VrefVot-Vref R 2R =T aR 1R -a1-R 3R T is Trim resistancea is a self-defined parameter,withno real meaning.Vout R1(K Ω)R2(K Ω)R3(K Ω)Vref(V)Vot(V)3.3V 3.3 1.981 1.24Output voltage after regulation,variation ≤±10%5V 3.3 3.31 2.59V 7.5 2.871 2.512V 3.8311 2.515V 7.5 1.51 2.524V 8.6611 2.548V683.7312.54.For more information about Mornsun EMC Filter products,please visit todownload the Selection Guide of EMC FilterDimensions and Recommended Layout LHXXA2DimensionsLHXXA3Dimensions LHXXA4DimensionsNotes:1.Packing information please refer to Product Packing Information which can be downloaded from .Packingbag number of Horizontal package:58220006,the Packing bag number of A2/A3/A4package:58220010;2.If the product is not operated within the required load range,the product performance cannot be guaranteed to comply with allparameters in the datasheet;3.Unless otherwise specified,parameters in this datasheet were measured under the conditions of Ta=25℃,humidity<75%with nominalinput voltage and rated output load;4.All index testing methods in this datasheet are based on our Company’s corporate standards;5.The performance parameters of the product models listed in this manual are as above,but some parameters of non-standard modelproducts may exceed the requirements mentioned above.Please contact our technicians directly for specific information;6.We can provide product customization service;7.Specifications are subject to change without prior notice.MORNSUN Guangzhou Science&Technology Co.,Ltd.Address:No.5,Kehui St.1,Kehui Development Center,Science Ave.,Guangzhou Science City,Luogang District,Guangzhou,P.R.China Tel:86-20-38601850-8801Fax:86-20-38601272E-mail:***************。
