X_SMART_proprx2_格兰_登士柏机扩

SmartPro 230V 2.2kVA 1.92kW Line-Interactive Sine Wave UPS, Extended Run, SNMP, Webcard, 2U Rack/Tower, LCD, USB, DB9 Serial Highlights2.2kVA / 2200VA / 1920W lineinteractive 2U rack/tower UPS, Sine WaveHot-swappable, user-replaceable internal batteries and external battery packs can be replaced with no disruption to connected equipmentFront panel LCD monitoring screen with MODE and ENTER buttons reports operating mode with 5-bar battery charge graphic, plus 7 selectable screens of detailed UPS and site power informationLCD interface also supports a number of advanced user setup and operating preferencesShips with 4 post rackmount installation hardware; Optional 2POSTRMKITWM enables 2 post rackmount/wallmount installation; Optional 2-9USTAND enables tower placementBuilt-in USB, RS-232 and optional SNMPWEBCARD accessory monitoring optionsHID-compliant USB interface enables integration with built-in power management and auto shutdown features of Windows and Mac OS XIncluded PowerAlert UPS monitoring software; Built-in Emergency Power Off (EPO) interface with cableOptional PDUBHV20 bypass PDU enables hot-swappable UPS replacement with no disruption to connected equipment SpecificationsOUTPUTOutput Volt Amp Capacity (VA)2200Output kVA Capacity (kVA) 2.2Output Watt Capacity (Watts)1920Output kW Capacity (kW) 1.92Nominal Output Voltage(s)220V; 230V; 240VSupportedNominal Voltage Details230V inverter output in battery modeFrequency Compatibility50 / 60 HzOutput Voltage Regulation (Line-15%, +6%Mode)Output Voltage Regulation (Battery+/- 5%Mode)Output Receptacles(8) C13Included Output Power Cables Includes 3 C13 to C14 output power cablesLoad Management Receptacles Two switchable single-outlet C13 load banksHot-Swap PDU options PDUBHV20 (2U / 6 C13, 2 C19 outlets)Output AC Waveform (AC Mode)Sine waveOutput AC Waveform (Battery Mode)Pure Sine waveINPUTRated input current (Maximum Load)10.7ANominal Input Voltage(s) Supported230V ACUPS Input Connection Type C20 inletUPS Input Connection Description IEC320-C20 input connection accepts a variety of detachable cordsets to match country or site-specific wallreceptaclesInput Circuit Breakers15AInput Phase Single-PhaseBATTERYFull Load Runtime (min.) 5 min. (1920w)Half Load Runtime (min.)11.9 min. (960w)Expandable Battery Runtime Extended runtime supported via optional external battery packsExternal Battery Pack Compatibility BP48V24-2U (limit 1); BP48V60RT-3U (multi-pack compatible); BP48V27-2US (multi-pack compatible)DC System Voltage (VDC)48Battery Recharge Rate (IncludedBatteries)Less than 4.5 hours from 10% to 90% (typical, full load discharge)Internal UPS Replacement BatteryCartridgeRBC94-2UBattery Access Front panel battery access doorBattery Replacement Description Hot-swappable, user replaceable batteriesVOLTAGE REGULATIONVoltage Regulation Description Automatic voltage regulation (AVR) maintains line power operation with an input voltage range of 158 to 278 Overvoltage Correction Voltage reduction of 12% applies when input is between 244-278VUndervoltage Correction Voltage boost of 12% applies when input voltage is between 183-206VSevere Undervoltage Correction Voltage boost of 24% applies when input voltage is between 158-182VLEDS ALARMS & SWITCHESFront Panel LCD Display Front panel LCD information and configuration screen offers detailed UPS and site power status and operating data, plus configuration of voltage, operating mode, alarm function and a variety of additional options (see manual for detailed LCD configuration and monitoring options)Audible Alarm Audible alarm indicates UPS startup, power-failure, low-battery, overload, UPS fault and remote shutdown conditionsAlarm Cancel Operation Power-fail alarm can be temporarily silenced using alarm-cancel switch; silent mode alarm configuration optionavailableSwitches 3 pushbutton switches control OFF / ON power status, MODE selection and MUTE / ENTER control functions SURGE / NOISE SUPPRESSIONUPS AC Suppression Joule Rating350UPS AC Suppression ResponseTimeInstantaneousEMI / RFI AC Noise Suppression YesPHYSICALIncluded Mounting AccessoryDescription4 post rackmount installation accessories includedInstallation Form Factors Supported2 post rackmount (2POSTRMKITWM); Wallmount (2POSTRMKITWM); Tower (2-9USTAND) with Optional AccessoriesPrimary Form Factor RackmountUPS Power Module Dimensions3.5 x 17.5 x 19.5(hwd, in.)UPS Power Module Dimensions8.9 x 44.4 x 49.5(hwd, cm)Rack Height (U Spaces)2UPS Power Module Weight (lbs.)68.75UPS Power Module Weight (kg)31.2UPS Shipping Dimensions (hwd / in.)9.25 x 24.75 x 22.5UPS Shipping Dimensions (hwd /23.5 x 62.9 x 57.2cm)Shipping Weight (lbs.)82.3Shipping Weight (kg)37.3Cooling Method FanUPS Housing Material SteelENVIRONMENTALOperating Temperature Range+32 to +104 degrees Fahrenheit / 0 to +40 degrees CelsiusStorage Temperature Range+5 to +122 degrees Fahrenheit / -15 to +50 degrees CelsiusRelative Humidity0 to 95%, non-condensingAC Mode BTU / Hr. (Full Load)161AC Mode Efficiency Rating (100%98%Load)COMMUNICATIONSCommunications Interface USB (HID enabled); DB9 Serial; EPO (emergency power off); Slot for SNMP/Web interfaceNetwork Monitoring Port Description Supports detailed monitoring of UPS and site power conditionsPowerAlert Software IncludedCommunications Cable USB, DB9 and EPO cabling includedWatchDog Compatibility Supports Watchdog application, OS and hard-reboot restart options for remote applications LINE / BATTERY TRANSFERTransfer Time 6 ms. (AC to DC) / 1 ms. (DC to AC)Low Voltage Transfer to Battery158VPower (Setpoint)High Voltage Transfer to Battery278VPower (Setpoint)SPECIAL FEATURESGrounding Lug Back panel grounding lugCold Start (Startup in Battery ModeCold-start operation supportedDuring a Power Failure)High Availability UPS Features Hot swappable batteriesGreen Energy-Saving Features Greater than 95% efficiency - GREEN UPS; Individually controllable load banksCERTIFICATIONSUPS Certifications CEUPS Certification Details IEC 62040-1, IEC 62040-2 Class A EMI, GOSTWARRANTYProduct Warranty Period2-year limited warranty(International)Product Warranty Period (Mexico)2-year limited warrantyProduct Warranty Period (Puerto2-year limited warrantyRico)© 2015 Tripp Lite. All rights reserved. All trademarks are the sole property of their respective owners. Tripp Lite has a policy of continuous improvement. Specifications are subject to change without notice. Photos may differ slightly from final products.。

机用ProTaper镍钛锉和不锈钢K锉手扩法在磨牙根管治疗中的效果比较目的探讨机用ProTaper镍钛锉与不锈钢K锉手扩法在磨牙根管治疗中的临床疗效。

方法选取2017年1～12月我院进行磨牙根管治疗的患者共112例，患牙120颗。

按照患者就诊顺序随机分为镍钛锉组（56例，患牙61颗）与不锈钢组（56例，患牙59颗），分别使用机用ProTaper镍钛锉与不锈钢K锉手扩法治疗，比较两组患者的根管治疗效果。

结果镍钛锉组患者的根管预备时间、根管填充时间均明显低于不锈钢组，且镍钛锉组患者的根管预备形态良好率明显高于不锈钢组，差异均有统计学意义（P＜0.05）。

镍钛锉组患者的器械分离率低于不锈钢组，且镍钛锉组患者的恰填充率明显高于不锈钢组，差异均有统计学意义（P ＜0.05）。

两组患者的根管术后1、3 h的疼痛率比较，差异均无统计学意义（P>0.05）；镍钛锉组患者术后24、72 h的疼痛率分别明显低于不锈钢组，差异均有统计学意义（P＜0.05）。

结论机用ProTaper镍钛锉在磨牙根管治疗中具有较好的临床效果，缩短了根管预备及填充时间，能提高根管预备形态的良好率及恰填充率，降低术后疼痛的发生率，安全可靠，值得临床推荐使用。

[Abstract] Objective To investigate the clinical effect of the machine-made ProTaper nickel-titanium file and stainless steel k file in the root canal treatment of molars. Methods A total of 112 patients with 120 teeth were selected from January to December 2017 for root canal treatment of molars in our hospital. The patients were randomly divided into nickel-titanium file group （56 cases，61 teeth）and stainless steel group （56 cases，59 teeth）according to the order of their visit. They were treated with ProTaper nickel-titanium file and stainless steel k file respectively. The root canal treatment effects of the two groups were compared. Results The root canal preparation time and filling time of nickel-titanium file group were significantly lower than those of stainless steel group，and the good rate of root canal preparation shape of nickel-titanium file group was significantly higher than that of stainless steel group，the differences were statistically significant （P＜0.05）. The separation rate of the nickel-titanium file group was lower than that of the stainless steel group，and the filling rate of the nickel-titanium file group was obviously higher than that of the stainless steel group，the differences were statistically significant （P＜0.05）. There was no statistically significant difference in the pain rate between the two groups at 1，3 h after root canal surgery （P>0.05）. The pain rates at 24，72 h after operation in the nickel-titanium file group were significantly lower than those in the stainless steel group，the differences were statistically significant（P＜0.05）. Conclusion The machine-made ProTaper nickel-titanium file has good clinical effect in molar root canal treatment，shortens root canal preparation and filling time，can improve the good rate and just filling rate of root canal preparation shape，reduces the incidence of postoperative pain，is safe and reliable，and is worthy of clinical recommendation.[Key words] ProTaper nickel-titanium file；Stainless steel K file；Root canal therapy；Random根管治疗[1]（RCT）作为现阶段治疗牙髓病与根尖周病的主要方式，由根管预备、根管消毒、根管填充三步组成[2]。

42 Overview Guided Wave Radar 46VEGAFLEX series 8054VEGAPASS 81Area of applicationThe TDR sensors of the VEGAFLEX series are suitable for level measurement in liquids and bulk solids. In liquids, they can also detect the interface bet-ween two products. They measure liquids reliably, even under high pressure and extreme temperatures. They can be used in simple as well as in aggres-sive liquids and are suitable for applications with stringent hygiene require-ments. The sensors measure light as well as heavy bulk solids with absolute reliability, even in the presence of dust and noise, and without being affected by buildup or condensation.Measuring principleHigh-frequency radar pulses are coupled onto a cable (solids) or rod (liquids) and guided along the probe. The pulse is reflected by the product surface. The instrument calculates the level from the running time of the radar pulsesand the entered tank height.AdvantagesTDR sensors operate independently of noise, pressure or temperature fluctuations and are also completely unaffected by changes in density, foaming, steam or dust. Buildup on the probe or on the container wall does not affect the measurement either. This allows simple, straightforward system design and engineering. The menu-driven adjustment routines allow simple, time-saving and confident setup.123① Cable version for process temperature -20 … +200 °C ② Rod version ③ Coax versionrestrictions./configuratorInstrument documentation and drawings: /downloadsMounting accessories, welded sockets and housing overview: Chapter AccessoryDelivery time:VEGAFLEX 81TDR sensor for continuous level and interface measurement of liquids Application areaThe VEGAFLEX 81 level sensor measures maintenance-free all kind of liquids. Even in applications with vapour, buildup, foam generation and condensation, the sensor delivers precise and reliable measured values. The VEGAFLEX 81 is the economical solution for various level and interface measurements.Your benefit−The guided adjustment enables a simple, time-saving and reliable setup−Comprehensive diagnostic possibilities ensure a maintenance-free operation and hence a high plant availability−Shortenable probes offer a simple standardisation and highest flexibility in the planning Technical data Version:exchangeable cable (ø 2 mm, ø 4 mm)exchangeable rod (ø 8 mm, ø 12 mm)coax (ø 21.3, mm, ø 42 mm)Measuring range:cable probe up to 75 m rod probe up to 6 m coax probe up to 6 m Process fitting:thread from G¾, ¾ NPT flanges from DN 25, 1"Process temperature:-40 … +200 °C-60…+150°C for volatile substances, e.g. AmmoniaProcess pressure:-1 …+40 bar (-100 … +4000 kPa)Accuracy:±2 mmScopeA Europe ......................................................................................................................................................................................Length (from seal surface)Cable ø2 mm/316 (500-75000 mm) per 100 mmRod ø8 mm/316L (300-6000 mm) per 100 mmRod ø12 mm/316L (300-4000 mm) per 100 mmCoax ø21.3mm/316L (300-6000 mm) per 100 mmCoax Ø42.2mm/316L (300-6000 mm) per 100 mm12① Cable version ② Rod version ③ Flange versionrestrictions./configuratorInstrument documentation and drawings: /downloadsMounting accessories, welded sockets and housing overview: Chapter AccessoryDelivery time:VEGAFLEX 82TDR sensor for continuous level measurement of bulk solidsApplication areaThe VEGAFLEX 82 level sensor measures maintenance-free light and heavy-weight bulk solids. Even in applications with strong dust generation,condensation or buildup, the sensor delivers precise and reliable measured values. The VEGAFLEX 82is an economical and reliable solution for your application.Your benefit−The guided adjustment enables a simple, time-saving and reliable setup−Shortenable probes offer a simple standardisation and highest flexibility in the planning−Virtually all bulk solids can be measured with the automatic probe end tracking Technical data Version:exchangeable cable (ø 4 mm, ø 6 mm)exchangeable rod (ø 16 mm)Measuring range:cable probe up to 75 m rod probe up to 6 m Process fitting:thread from G¾, ¾NPT flanges from DN 25, 1"Process temperature:-40 … +200 °CProcess pressure:-1 … +40 bar (-100 … +4000 kPa)Accuracy:±2 mmScopeA Europe ...................................................................................................................................................................................Length (from seal surface)Cable ø4 mm/316 (500-75000 mm) per 100 mmCable ø6 mm/316 (500-75000 mm) per 100 mmRod ø16 mm/316L (300-6000 mm) per 100 mm123① Version / Material: Rod (ø 10 mm) / PFA② Version / Material: Cable (ø 4 mm) with gravity weight / PFA③ Version / Material: Exchangeable rod (ø 8 mm) / 1.4435 (Basle Standard 2)restrictions./configuratorInstrument documentation and drawings: /downloadsMounting accessories, welded sockets and housing overview: Chapter AccessoryDelivery time:VEGAFLEX 83TDR sensor for continuous level and interface measurement of liquids Application areaThe VEGAFLEX 83 level sensor measures maintenance-free agressive liquids or liquid media with highest hygienic requirements. Even in applications with vapour, buildup, foam generation and condensation, the sensor delivers precise andreliable measured values. The VEGAFLEX 83 is the economical and ideal solution for your application.Your benefit−The guided adjustment enables a simple, time-saving and reliable setup −The gap-free hygienic design ensures simple and reliable cleanability −The maintenance-free operation increases the plant efficiency Technical data Version:cable (ø 4 mm)rod (ø 8 mm, ø 10 mm)Measuring range:cable probe up to 32 m rod probe up to 4 m Process fitting:flanges from DN 25, 1"hygienic fittings Process temperature:-40 … +150 °CProcess pressure:-1 … +16 bar (-100 … +1600 kPa)Accuracy:±2 mmScopeA Europe ...................................................................................................................................................................................Length (from seal surface)Cable ø4 mm / PFA isolated (500-32000 mm) per 100 mmRod ø10 mm/PFA insulated (300-4000 mm) per 100 mmRod ø8 mm/1.4435 Ra < 0.76 µm (BN2) (300-4000 mm) per 100 mm132 ø 16 mm (0.63")(0.84")① Version: -20 … +250 °C; coax ② Version: -196 … +280 °C; rod ③ Version: -196 … +450 °C; cablerestrictions./configuratorInstrument documentation and drawings: /downloadsMounting accessories, welded sockets and housing overview: Chapter AccessoryDelivery time:VEGAFLEX 86TDR sensor for continuous level and interface measurement of liquids Application areaThe VEGAFLEX 86 level sensor measures maintenance-free all liquids under extreme pressure and temperature conditions. Even in applications with buildup, foam generation and condensation, the sensor delivers precise and reliable measured values. In saturated steam applications, a special reference probe ensures a density-independent measurement. The VEGAFLEX 86 offers an economical level and interface measurement for your application.Your benefit−The guided adjustment enables a simple, time-saving and reliable setup−Comprehensive diagnostic possibilities ensure a maintenance-free operation and hence a high plant availability−The maintenance-free operation increases the plant efficiency Technical data Version:exchangebale cable (ø2 mm, ø 4 mm)exchangeable rod (ø 16 mm, ø 8 mm)coax (ø 42 mm, ø 21.3 mm)Measuring range:cable probe up to 75 m rod probe up to 6 m coax probe up to 6 m Process fitting:thread from G¾, ¾ NPT flanges from DN 25, 1"Process temperature:-196 … +450 °CProcess pressure:-1 … +400 bar (-100 … +40000 kPa)Accuracy:±2 mmScopeA Europe ...................................................................................................................................................................................Length (from seal surface)Cable ø4 mm / 316 (500-60000 mm) per 100 mmRod ø8 mm/316L (300-6000 mm) per 100 mmRod ø16 mm/316L (300-4000 mm) per 100 mmCoax ø21.3mm/316L (300-6000 mm) per 100 mmCoax ø42.2mm/316L (300-6000 mm) per 100 mmVersion: side - side / two connections Additional instrument options and possible restrictions./configurator Instrument documentation and drawings: /downloadsMounting accessories, welded sockets and housing overview:Chapter AccessoryVEGAPASS 81Bypass for continuous level measurement of liquidsApplication areaThe combination of VEGAPASS 81 with VEGAFLEX enables a continuous level measurement outside the vessel. The bypass consists of a standpipe which is mounted as communicating vessel laterally to the vessel via two process fittings. This kind of mounting ensures that the level in the standpipe and the vessel are the same.Your benefit−Maintenance-free system without mechanically moving parts−Simple, robust and proven mechanical constructionTechnical dataVersion:according to ASME or PEDProcess temperature:-196 ... +450 °C; dependent on the installedsensorProcess pressure:0 ... 250 bar; dependent on the installedsensorProcess fitting vessel:flanges from DN 20, 1"Measuring range:up to 4 mClassificationD Pressure device directive 97/23/EC /PED 97/23/EC .............................................................................................................Center - Center (M)Ø60.3x2 mm /316L (300-4000 mm) per 100 mmØ60.3x2.77 mm (2"Schedule 10)/316L (300-4000 mm) per 100 mmØ88.9x2 mm / 316L (300-4000 mm) per 100 mmØ88.9x3.05 mm (3"Schedule 10)/316L (300-4000 mm) per 100 mmDistance vessel connections 90° displaced (L)Ø60.3x2 mm /316L (300-4000 mm) per 100 mmØ60.3x2.77 mm (2"Schedule 10)/316L (300-4000 mm) per 100 mmØ88.9x2 mm / 316L (300-4000 mm) per 100 mmØ88.9x3.05 mm (3"Schedule 10)/316L (300-4000 mm) per 100 mm。

®Pallas-D Single Channel 44W (DALI-2)Product Feature MapBridgelux Pallas-D (DALI) Single Channel 44W Driver provides dynamic constant current output for LED modules and arrays. This Driver interoperates with DALI-2 standard lighting systems and protocols and allows for simple integration of Bridgelux’s and all major brands White Arrays and Linear modules. Please visit for more information.The part number designation for Bridgelux Pallas-D (DALI) Single Channel 44W Driver is explained as follows:Product NomenclaturePart NumberConfigurationBXDR-PS-44BS-E110D-01-ABrick with strain relief built-inTable 1:Product Selection GuideLED OutputEU input 220-240VAC4 Dip-switch (16 steps)DALI-2 DT 6 ControlCase temperature measurement point TcBXDR44BSE110D01A----Housing MaterialP = Plastic Maximum Output PowerProduct Family BXDR = Driver 44 = 44WForm FactorB = BrickConnector Type S = Strain ReliefInput Voltage E = EU 220-240VACOutput Channels 1 = Single ChannelMaximum Output Current x 100mA 10 = 1050 mAControl InputD = DALI-2 ControlProduct Version 01 = Standard Product Generation 1,2,3,47,8,9,1011,12,13,14,1516,1718A = Generation APS -5,6Current SettingS = Dip-Switch SettingTable 2:Input Electrical CharacteristicsTable 3:Output Electrical Characteristics Parameter Unit Specification Nominal voltage V 220 –240Nominal frequency Hz 50 / 60AC voltage range V 198 –264DC voltage range V 176 -276Nominal current A 0.3Power factor (Full load)-≥ 0.9THD (Full load)%≤ 10Efficiency (Full load)%≥ 88NO load W ≤ 0.5Protection class -I, IIInrush current(Coldstart)A pk < 5.6 (th = 50 μs)Max. units per circuit breaker-B10: 37 B16: 59 C10: 37 C16: 59Parameter Unit SpecificationNominal voltagerange V6-52V6-49V6-46V 6-44V 6-42VMaximumvoltage(Open Circuit)Vdc≤ 59Nominal current mA 30035040045050055060065070075080085090095010001050Current accuracy%+/-5Dimming YesDALI-2（IEC 62386-101,102,207）& Push DimDimming Range 1% -100%Current ripple LF< 3KHz %≤ 4Pst LM -≤ 1SVM -≤ 0.4Maximum power W 44Galvanic isolation:SELV-SELVFigure 1:Power Factor vs. Power Figure 2:Total Harmonic Distortion vs. PowerFigure 3:Efficiency vs. Power Figure 4:Expected Life TimeFigure 5:Operating WindowMechanical CharacteristicsCharacteristics SpecificationDimensions 170.0 mm (L) x 65.0 mm (W) x 30.0 mm (H)Enclosure MaterialsPC Plastic Weight 188 g Ingress ProtectionIP20Table 4:Product Mechanical dataPackagingParameters Specification Driver quantity 60 pcsOuter dimensions353 X 335 X 220 mmWeight12.0 kgTable 5:Packaging Box ConfigurationFigure 6:Mechanical DrawingNotes for Figure 6:1.Drawing dimensions are in millimeters2.Unless otherwise specified, all linear tolerances are +/-1.0mmDIP-switch operation instructions & operating windowTable 6:Dip-switch operation instructions & operating windowDip-switch settingU out I out 1234OFF OFF OFF OFF6-52V300 mA OFF OFF OFF ON6-52V350 mA OFF OFF ON OFF6-52V400 mA OFF OFF ON ON6-52V450 mA OFF ON OFF OFF6-52V500 mA OFF ON OFF ON6-52V550 mA OFF ON ON OFF6-52V600 mA OFF ON ON ON6-52V650 mA ON OFF OFF OFF6-52V700 mA ON OFF OFF ON6-52V750 mA ON OFF ON OFF6-52V800 mA ON OFF ON ON6-49V850 mA ON ON OFF OFF6-49V900 mA ON ON OFF ON6-46V950 mA ON ON ON OFF6-44V1,000 mA ON ON ON ON6-42V1,050 mAWiring DiagramNotes for Table 7:1.Hot plug-in or secondary switching of LEDs is not permitted and may cause a very high current to the LEDs.2.Unless otherwise specified, all linear tolerances are +/-1.0mmPRIPRICable cross-section0.75 –2.5 mm 2 / AWG 18 -13Stripping 8 -9 mmSECCable cross-section0.5 –1.5 mm 2 / AWG 20 -15Stripping8 -9 mmTable 7:WiringEnvironmental and Regulatory StandardsParameter Specification Ambient Operating Temperature-20°C to + 45°C Max. Case Temperature Tc+85°C(max)Max. Case Temperature (In fault condition)+110°CHumidity Rating Maximum 95% Relative Humidity, non condensing Storage Temperature -20°C to + 80°CExpected Lifetime 50,000 hours (Tc < 85°C) 100,000 hours (Tc < 75°C)Table 8:Environmental ConditionsTable 9:Regulatory Approvals and ComplianceSpecification Reference Standard ConditionDC or AC supplied electronic controlgear for LED modules EN 62384:2006/A1:2009electronic controlgear for use on DC or ACsupplies up to 1 000 V (alternating current at50 Hz or 60 Hz) and with an output frequencywhich can deviate from the supply frequencyConducted and Radiated EMI EN 55015:2019+A1:2020 (CISPR 15:2018)Harmonic CurrentEmissionsEN IEC 61000-3-2:2014Voltage Fluctuations &FlickerIEC 61000-3-3:2013ESD (Electrostatic Discharge)IEC 61547:2009 Section 5.2Test des.: IEC 61000-4-24 kV contact discharge,8 kV air discharge, level 3Continuous Radiated Disturbance IEC 61547:2009 Section 5.3Test des.: IEC 61000-4-33 V/m, 80 -1000 MHz, 80% modulated atdistance of 3 metersElectrical Fast Transient IEC 61547:2009 Section 5.5Test des.: IEC 61000-4-4±1 kV on AC power port for 1 minute,Surge IEC 61547 Section 5.7Test des.: IEC 61000-4-5±1 kV (differential mode)Continuous Conducted Disturbance IEC 61547:2009 Section 5.6Test des.: IEC 61000-4-63V, 0.15-80 MHz, 80% modulated, Level 2Voltage Dips IEC 61547 Section 5.8, 5.9Test des.: IEC 61000-4-1170% dip during 25 cycles @ 50Hz, 30 cycles @ 60Hz 0% dip during ½ cyclesRegulatory Standards (continued)Table 10:Safety Agency ApprovalsSpecification Reference Standard ConditionENEC / CE / UKCA EN 61347-1:2015,EN 61347-2-13:2014/A1:2017ENEC Certification pendingGlow wire test EN 61347-1:2015Passed with increased temperature at 650°CTable 11:DALI-2 DT6 StandardsSpecification Reference Standard ConditionSystem Components(Part 101)EN62386-101Control Gear (Part 102)EN62386-102LED Module (Part 207)EN62386-207ProtectionParameters Specification Over Power Protection>50WYes / Auto Resume Over Voltage Protection> 59VdcYes / Auto Resume Short Circuit Protection Yes / Auto ResumeOver-TemperatureTa > 80°CYes / Auto Resume Table 12:ProtectionDesign ResourcesApplication NotesPlease contact your Bridgelux sales representative for assistance on obtaining application support when designing with the Bridgelux Pallas-D Single Channel Driver. For a list of available resources, visit .PrecautionsCAUTION: PRODUCT HANDLINGHandle the Pallas-D Single Channel Driver with care to prevent any damage from mechanical shockIt is recommended to handle this driver in a static-free environmentDo not open or disassemble the productTo maintain product warranty, the installer is responsible for ensuring that the driver's operating conditions do not exceed the maximum conditions stated within this data sheetCAUTION: PRODUCT INSTALLATIONIncorrect installation of the Pallas-D Single Channel Driver can cause irreparable damage to the driver, connected LEDs.Pay attention when connecting the LED load and observe the correct polarity of the output terminals as specified in this data sheet and on the driver label.CAUTION: ELECTRIC SHOCKBe aware of the possibility of an electric shock hazard which can result in serious injury or death. Disconnect power before servicing or installing this device.DisclaimersMINOR PRODUCT CHANGE POLICYThe rigorous qualification testing on products offered by Bridgelux provides performance assurance. Slight cosmetic changes that do not affect form, fit, or function may occur as Bridgelux continues product optimization.About Bridgelux: Bridging Light and Life TM11At Bridgelux, we help companies, industries and people experience the power and possibility of light. Since 2002, we’ve designed LED solutions that are high performing, energy efficient, cost effective and easy to integrate. Our focus is on light’s impact on human behavior, delivering products that create better environments, experiences and returns—both experiential and financial. And our patented technology drives new platforms for commercial and industrial luminaires.For more information about the company, please visit/Bridgelux/Bridgelux/user/Bridgelux/company/bridgeluxWeChat ID: BridgeluxInChina46410 Fremont BlvdFremont, CA 94538 USATel (925) 583-8400© 2022 Bridgelux, Inc. All rights reserved 2022. Product specifications are subject to change without notice. Bridgelux, the Bridgelux stylized logo design and Pallas-D are registered trademarks of Bridgelux, Inc. Bridging Light and Life is a trademark of Bridgelux, Inc. All other trademarks are the property of their respective owners.Bridgelux Pallas-D (DALI) Single Channel 44W Driver Product Data Sheet DS1210 Rev. A (03/2023)。

详解PR2，PR2E，PR9，PRB，PR3！和维修PR2为24针打印机是意大利（Italy）好利获得（OLIVETTI）公司研发生产的机器，是PR50的换代产品..它单针直径0.25mm，菱形排列，单针寿命大于4亿次.打印头里的打印针为单层排列（线圈为5欧姆，目前无法修复位，坏了，就大了，呵呵）.合盖打印噪音低于小于53分贝，可靠使用时间大于1万小时.机器有串/并口.两种联机方式！此机最大优点“随意放纸，自动纠偏；自动对边；自动调节打印头与纸张距离”（这个打印机的打印平台是用2个强力弹簧支撑着，在外界压力下，可以上下活动.其中打印头上的检测轮，就是起这个作用的.纸厚时，打印头压力大平台降的幅度大，纸薄则平台的降幅小.打印头不动，打印平台可以降.这样，就实现了自动调节纸张距离）国内昆明南天公司最早引进生产线（我看到有97年机器，估计生产线要早啊）打印机控制面板为“NanTian”由于“随意放纸，自动纠偏；自动对边；自动调节打印头与纸张距离”省了银行柜员很多事.这款机器最初南天“NanTian”独家卖，一台PR2—/K12能卖12800.00.而且供不应求.据南天一位业务员说，那时候傻子都能买，人家银行款都打帐上了，就等着发机器了.（估计当时的国产化器件比较少的事，所以贵.最典型的列子是字车电机，也叫水平电机，97年的旧电机到现在，很少有坏的.而2000，2001的字车电机坏的就比较多）后来国内陆续出来了几种PR2,从机器控制面板区分为：湘计（HCC）长江（长江）东南（OLIVETTI）中航（OLIVETTI).很多人分不清楚东南（OLIVETTI）和中航（OLIVETTI）那么打个自检看看.我手里有一台中航（OLIVETTI）的PR2 在打印自检时.第一行有“OLIVETTL CATI C PR2中文打印机1.1版本”字样（估计老版本）.要是机器无法开机，打开机器外壳，看下主板就知道了中航（OLIVETTI）比较特殊，是把字库和监控片做为一体，可插拔的（他的监控片坏了，无发替代，你得去找中航）而东南的为一个监控片，一个字库片，都为可插拔的和其他厂家一样.其实机器大同小异，都是意大利人的机器，只不过国内生产时字库和监控不一样.以上几款PR2都是目前银行用比较多的机器，接终端.可以串/并口使用，不同的银行，用的仿真方式，接口不一样.如，山东农行用并口打印机为“南天”，打印机设置就为，仿真为“南天—OKI”接口为“并口”,其中南天打印机分PR2/K10和K12./10的意思就是最基本的打印机配置，/12就是多了一磁条读写功能.有人也许会问‘磁条读写”是做什么的，呵呵，就是能读存折的加密磁道，K12的主要用途就是，存折补登机，估计大家都用过！南天现有PR2最高版本是2.0“Nantian PR2/K10Ver 2.0”或“NantianPR2/K12Ver 2.0”若想用这种机器联PC，而系统是98或更高版本. 以南天机器为列.首要把打印机的仿真方式改为“ 南天-OKI”接口用“并口” PC 机器用“OKI -5530”（需在网上下载一个）.或改为“南天-IBM”接口用“并口”PC机器用“IBM-Proprinter II"(系统自带),中航（OLIVETTI）的PR2有仿真“CA—EPSON”湘计（HCC）同南天一样没有仿真“EPSON”.从1997年开始仅仅南天的生产量统计“南天1997年在国内的年安装量（2000年达到5万台）、总安装量（16万台）和市场占有率（70%）”那剩下的30%“湘计（HCC）长江（长江）东南（OLIVETTI）中航（OLIVETTI）”.到“2001年4月6日，南天Nantian PR系列专业存折打印机第二十万台产品走下生产线”.大家可以估算一下PR2（意大利）在国内卖了多少台！？与此同时“2001年11月始，南天将向用户批量提供Nantian PR-2E系列产品”（那么说南天2001已经停止了PR2的生产了！但是有人说我还能见过2002年的机器啊，估计是库存了吧！个人观点）.2002年南天以PR2E为主打产品，其他厂家接着跟上.“长江”除外.....现在不是叫湘计长江吗！好象是合并了！PR2E系PR2的升级产品！24针，菱形排列，针直径0.25mm小于54 Db 也分/K10 /K12.......参数与PR2大同小异同.这个机器与PR2不同之处是，打印机主板带RS232的串口，并口则需要个并口卡（有的机器自带，根据银行需要，有的银行的终端接打印机要并口，厂家会给装的，有的打印机则不带）并口是个可插拔的！呵呵，还能换个USB卡呢！像主板，电源板都换了，（不像小日本的机器升级，那么不地道了！刷个程序就算升级）以南天（NanTian）打印机与PC机并口连接为列“南天—IBM”，“南天—OKI”比南天的PR2多了一个“南天—EPSON”联机器方法与PR2差不多。