T8 Tube-1.5M

T8全塑圆形灯管质量标准1.适用范围本标准适用于适用PC挤出成型的全塑日光灯管，对全塑管的命名、技术要求、常规检验方法、外观标准、包装运输等进行了明确定义。

2.引用标准下列标准包含的条文，通过本标准中引用而构成本标准的条文，在标准出版时，所有版本均为有效；GB191-2000 包装储运图示标志ISO9022 光学和光学仪器可靠性测试GB-1185光学和光学零件表面庛病UL94 设备和电器部件塑料材料燃烧测试UL746C 有关用在电器上的塑料材料的要求EN60598-1-2008 灯具：一般要求和试验GBT-22907-2008 灯具的光度测试和分布光度学灯具的光度测试和分布光度学GB/T2828.1-2012 计数抽样检验程序3.常规术语说明（1）透光率:是表示光线透过介质的能力，是透过透明或半透明体的光通量与其入射光通量的百分率。

T8全塑管的透光率就是指带灯罩的光通量与不带灯罩的光通量的比值，目前常见的T8灯管的透光率在90%左右。

（2）圆度：T8全塑管横截面接近理论圆的程度，最大半径与最小半径之差为0时，圆度为0，测量工具为圆度仪，用途是测环形工件的圆度。

主要就是来体现产品的椭圆情况。

（3）弯曲度：定义T8全塑灯管长度方向的弯曲程度。

一般将产品平放到大理石平台，采用通规测量产品的弯曲程度。

（4）斜度：全塑管裁切后，端口的倾斜程度。

（5）T8管含义：T代表“Tube”，表示管状的，T后面的数字表示灯管直径。

T8就是有8 个“T”，一个“T”就是1/8英寸，T8即25.4mm。

常见的有T5、T8、T10等。

4.技术要求（1）光学要求：一般主要两类，一类透明产品，产品完全可见内部元器件，无扩散效果，透光率一般达到94%左右；一类光扩散管，材料具有一定扩散效果，可以促使LED发光均匀、柔和，透光率一般达到90%左右。

（2）材料要求：对于LED灯管，通用的阻燃等级V2，更高要求即达到V0；灼热是温度要求达到650℃，更高要求的要达到850℃；球压要求一般是125℃，压痕直径小于2mm。

1TransmitterBiT – Barksdale Intelligent Transmitter Series H455E, 455EFeaturesIntrinsic safety certification with ATEX, IECEx and CSA approvalsLightweight, compact and all-welded rugged stainless steel construction High performance sensorsOptional HART® communication protocol with diagnostics & field calibration, reducing maintenance time and cost; 10:1 turndown ratiofor re-ranging, maintaining high accuracy and allowing one part number for multiple pressure rangesHigh accuracy: ±0.1% and 0.25% FSO, (L,H,R) Additional CSA certification for ordinary locations Factory sealed IP66 & IP67 and NEMA 4X enclosure CE, NACE compliant and superior EMC/EMI protection RoHS / REACH Compliant General Specifications** See product configurator for additional options.** Consult factory for 316SS optionAccuracyincluding Linearity,Hysteresis and Repeatability:at 75°F , Typical ±0.1% of Calibrated FSO (Option [–A1]) ±0.25% of Calibrated FSO (Standard)±0.5% of Calibrated FSO (Vacuum only [-23])Temperature Shift:Zero & Span: 0.0125% Per °F over the compensated temperature range Long Term Stability:±0.2% FSO /year of calibration curve Typical Life Cycle:100 million cyclesProof Pressure:2X range for up to 7500 psi models 1.5X range for 7500 - 30000 psi models Input:Excitation voltage: 9 to 30 VDC Supply Current:20mA max.Output:H455E:455E:Output: 4–20 mA with HART® Protocol Full Scale Output: 20 mA ±1%Zero output: 4 mA ±1%Output: 4–20 mAFull Scale Output: 20 mA ±1%Zero output: 4 mA ± 1%DynamicResponse Time:<70 millisecondsEnclosure:All welded 300 series stainless steel. IP66 & IP67 and NEMA 4X rated. 316 Stainless Steel (optional)Wetted Parts:Sensor:Fitting:17-4 PH Stainless steel (more than 10k psi)316L Stainless steel (up to 10k psi)Inconel (optional: up to 10k psi)17-4 PH Stainless steel for -UL option (10k psi)17-4 PH Stainless steel (all ranges)316L Stainless steel and 718 Inconel (optional: up to 10k psi)Media General:Corrosive and Acidic:(up to 10,000 psi)Gas, vapor, liquid and viscous fluids [-Z17]718 Inconel wetted material, NACE [-NC], and 316L stainless steel, NACE [-SS]Pressure Connection:13 available options. Refer to product configurator for available connections and ranges.Electrical Connection:10 available electrical connections such as M12,Bendix, DIN, conduit, gland and etc. Option for free leads from conduit or gland electrical connection includes two signal leads plus ground leadconsisting of 18AWG halogen free type, 80” (2m) long or optional jacketed cable exiting 1/2 NPT or M20 conduit or gland connections. Temperature Ranges:Operating (Ambient):Compensated:Media: Storage:-40 to +176 °F (-40 to +80 °C)0 to +165 °F (-18 to +74 °C)-40 to +176 °F (-40 to +80 °C)-40 to +185 °F (-40 to +85 °C)Vibration:10 g’s, 10-500 Hz, MIL-STD 202, Method 204, Cond. AShock:50 g’s, 11 mS, MIL-STD 202 Method 213, Cond. G.* See product configurator for additional options.ApplicationsDrilling rig control & monitoring instrumentation Drilling and frac offshore equipment skids Production control systems Chemical injection systems Oil & gas pipelines Petrochemical plants RefineriesGas and oil fired power plants Hydraulic power unitsGas transfers for fuel systems O&G process pumps Gas compressorsGenerators and turbinesSubject to technical changes.2BiT – Barksdale Intelligent Transmitter Series H455E, 455EApprovals: CSA CSAATEX/IECEx:cCSAus Ordinary LocationscCSAus Intrinsic Safety for Hazardous LocationsClass I, Div. 1, Groups A, B, C & D Class II, Div. 1, Groups E, F & G Ex ia IIC T4 GaEx ia IIIC T135°C DaClass 1 Zone 0, AEx ia IIC T4 Ga Zone 20 AEx ia IIIC T135°C DaFactory sealed IP66 & IP67 and NEMA 4X enclosureCE 0081 II 1 G D Ex ia IIC T4 GaEx ia IIIC T135°C Da, IP66 & IP67-40 °C ≤ Tamb ≤ +80 °C CML 19 ATEX 2240X IECEx CML 19.0066X HART® Protocol:Turndown Ratio:Analog Output Calibration:Sensor Trim:Diagnostics:HART® 7.610:1 (Full scale output rangeability)Adjustable zero and span of 4-20mA. Full scale range must be ≥ (calibrated span / 10)Sensor zero and full scale trimTransmitter failure indicated by off-scale analog signals to alarm the userSee HART Installation and OperationManual 272438 for detailed informationCompliances:CE,NACE (316L SS or 718 Inconel wetted material)Electromagnetic Compatibility (EMC)IEC/EN 55011:IEC/EN 61000-4-2:IEC/EN 61000-4-3:IEC/EN 61000-4-4:IEC/EN 61000-4-5:IEC/EN 61000-4-6:Emission & radiated emission for class A limitsElectrostatic discharge (ESD) test - contact discharge +/-4 kV , Air discharge +/-8 kV Radiated RF , EM field immunity 80mhz-1ghz, 3v/M EFT (Burst) Test, +/-2 kVSurge Test, +/-1kV between line and earth groundRF Immunity, 150 kHz – 80 MHz, 3VWeight:16 Ounces (453 grams)Warranty:1 year warrantySubject to technical changes.* See product configurator for additional options.General Specifications* cont.Wiring CodeTABLE 1. FREE LEAD WIRES AND CONNECTOR PIN CONNECTIONS MODEL NO.RED/A/1BLACK/B/2GREEN/D/4H455E + EXCITATION - EXCITATIONEARTH GROUND455E+ EXCITATION- EXCITATION EARTH GROUND Installation: Intrinsic Safety Installation for Hazardous Locations:Install per Barksdale Control Drawing 272471I.S. EntityParameters Supply/Signal Barrier PressureTransmitter Vmax (Ui)Imax Ci LiPi max30 VDC 100 mA 2.2 nF30 μH750 mW TABLE 2. JACKETED CABLE WIRE CONNECTIONS (-J Option)MODEL NO.WHITEBROWN GREEN H455E + EXCITATION - EXCITATION EARTH GROUND 455E+ EXCITATION - EXCITATION EARTH GROUND CONFIGURATION WITH HART ®Point to Point +_+_BLK(-EXC)RED(-EXC)POWER SUPPLY 9 - 30 VDC CASE GROUND455TRANSDUCERCURRENT OUTPUTWIRING AVWHT (+ OUT)VOLTAGE OUTPUT 452TRANSDUCERCASE GROUNDPOWER SUPPLY 11/14-30 VDCRED(+ EXC)BLK (COMMON)_+_++_+_BLK (-EXC)RED(+ EXC)POWER SUPPLY 425TRANSDUCERCURRENT OUTPUTAL O O P R E S I S T A N C E R E Q U I R E D (O H M S )EXCITATION VOLTAGE (volts DC)OPERATING BAND MAXIMUM RESISTANCE 36302520151203006009001200R ≥ 250 ΩBlackRed -+HART Master /Handheld CommunicatorH455EPoint to Point :POWER SUPPLY Red BlackRedBlackH455E #15H455E #2BlackRed H455E #1Multi Drop :HART MASTER R ≥ 250 Ω15009++++----CASE GROUNDGreenGRNGRNGreenInput Card/ Module Field Operation:H455+-Red BlackMulti Drop +_+_BLK(-EXC)RED(-EXC)POWER SUPPLY 9 - 30 VDC CASE GROUND 455TRANSDUCER CURRENT OUTPUT WIRINGA V WHT (+ OUT)VOLTAGE OUTPUT 452TRANSDUCER CASE GROUND POWER SUPPLY 11/14-30 VDC RED(+ EXC)BLK(COMMON)_+_++_+_BLK (-EXC)RED(+ EXC)POWER SUPPLY425TRANSDUCER CURRENT OUTPUT A L O O P R E S I S T A N C E R E Q U I R E D (O H MS )EXCITATION VOLTAGE (volts DC)OPERATINGBANDMAXIMUMRESISTANCE 36302520151203006009001200R ≥ 250 Ω Black Red -+HART Master /Handheld Communicator H455E Point to Point :POWER SUPPLY Red BlackRedBlackH455E #15H455E #2BlackRed H455E #1Multi Drop :HART MASTER R ≥ 250 Ω15009++++----CASE GROUND Green GRN GRN Green Input Card/ Module Field Operation:H455+-Red Black TABLE 3. DEUTSCH CONNECTOR PIN CONNECTIONS (-D3 & -D4 Option)MODEL NO.CONNECTOR PIN A/1PIN B/2PIN C/3PIN D/4H455E & 455ED3+ EXCITATION - EXCITATION EARTH GROUNDN/A H455E & 455E D4- EXCITATION+ EXCITATION EARTH GROUNDN/A4 53/64"122.75 21/64"135.4.4010.21/4"6.4FACTORY SEALED HALOGEN FREE 18 AWG LEADS 80 INCHES (2 METERS)REFER TABLE 1 & 2.OPTIONAL: JACKETED CABLE (LEADS/CABLE: BLANK, -T6, -H3)ELECTRICAL CONNECTIONS:STD(BLANK): 1/2"-14 NPT MALECONDUIT THREADS OPTIONAL: T2: BENDIX 6P, SS HERMETIC T3: BENDIX, 6P, ALUM. FLANGE T4: M12 (4 Pin) CONNECTOR T5: STD DIN (43650)T6: M20X1.5 THD T7: M8 (4 Pin) CONNECTOR T8: 4 PIN BENDIX, SS HERMETICH3: WATERTIGHT GLAND WITH 18 AWG FREE LEADSH4: SUBMINATURE DIN (43650) 5"127.7 .591514-T2 TERMINATION:BENDIX CONNECTORMS3113 TYPE ,6 PIN, SS HERMETIC STD, -T6 MODEL 'A' TO 'F' ARE PINSFOR CONNECTION REFER TABLE 1.-T2 MODELONG WIRES).R).NGED IN PSIS)6 STAINLESS STEEL .LSUP TO 10k PSI) MODELSODELSD TEMPERATURE RANGE.29223TransmitterBiT – Barksdale Intelligent Transmitter Series H455E, 455ETechnical Drawings4 53/64"122.75 21/64"135.4.4010.21/4"6.4 FACTORY SEALED HALOGEN FREE 18 AWG LEADS 80 INCHES (2 METERS)REFER TABLE 1 & 2.OPTIONAL: JACKETED CABLE (LEADS/CABLE: BLANK, -T6, -H3)ELECTRICAL CONNECTIONS:STD(BLANK): 1/2"-14 NPT MALE CONDUIT THREADS OPTIONAL:T2: BENDIX 6P, SS HERMETIC T3: BENDIX, 6P, ALUM. FLANGE T4: M12 (4 Pin) CONNECTOR T5: STD DIN (43650)T6: M20X1.5 THD T7: M8 (4 Pin) CONNECTOR T8: 4 PIN BENDIX, SS HERMETIC H3: WATERTIGHT GLAND WITH 18 AWG FREE LEADSH4: SUBMINATURE DIN (43650).03 OR Ø3/16PRESSURE PORT OPENINGA/F 1" or 1 1/8"[25.4] or [28.6]1/4 NPT FEMALE THD (-P6 SHOWN)REFER CONFIGURATIONTABLE ON SHEET 2 FOR OPTIONAL PROCESS CONNECTIONS. 453/64"122.7 521/64"135.4 .4010.2 1/46.4O P T I O T 6: M 20X .03 O R Ø3/16P R E S S U R E P O R T O P E N I N G A /F 1" o r 1 1/8"[25.4] o r [28.6]1/4 N P T F E M A L E T H D (-P 6 S H O W N )R E F E R C O N F I G U R A T I O N T A B L E O N S H E E T 2 F O R O P T I O N A L P RO C E S S C O N N E C T I O N S .1 3/8"35CABXX 140X 15A .103-0A .203-09-203-19-201A .303-27-2018A .43-201805-09-201805-11-2018A .9.5012.7.6215.7.8020.3.5012.7.4812.2.5012.7G 1/4 F, -P12G 1/4 M, -P101/2 NPT F, -P51/2 NPT M, -P4AUTOCLAVE 1/4" TUBE F, (9/16-18 UNF -2B) -P151/4 NPT M, BLANK .6215.7.5012.7.6316.5012.7.4210.7.5012.77/16-20, SAE #4, ORB, F, -P147/16-20, SAE #4, ORB, M, -P27/16-20, W/ 37° Flared, F, -P17/16-20, W/ 37° Flared, M, -P3G 1/2 M, -P11G 1/2 F, -P133/4"18ENCLOSUREEDGEH3: CABLE CONNECTOR1 1/4"34H4: SUBMINIATURE DIN CONNECTOR 1/2"13 T3: 6 PIN CONNECTOR, ALUM. FLANGE MOUNT1/2"13T4: M12, 4P CONNECTOR 3/8"9T7: M8, 4P CONNECTOR1/2"13 T2: 6 PIN CONNECTOR, SS HERMETIC1 3/4"45T5: STANDARD DIN CONNECTOR13/16"20T8: 4 PIN CONNECTOR,SS HERMETICStandard and Optional Electrical ConnectionsSubject to technical changes.4 53/64"122.75 21/64"135.4.4010.21/4"6.4FACTORY SEALED HALOGEN FREE18 AWG LEADS 80 INCHES (2 METERS)REFER TABLE 1 & 2.OPTIONAL: JACKETED CABLE (LEADS/CABLE: BLANK, -T6, -H3)ELECTRICAL CONNECTIONS:STD(BLANK): 1/2"-14 NPT MALECONDUIT THREADSOPTIONAL:T2: BENDIX 6P, SS HERMETICT3: BENDIX, 6P, ALUM. FLANGET4: M12 (4 Pin) CONNECTORT5: STD DIN (43650)T6: M20X1.5 THD T7: M8 (4 Pin) CONNECTOR T8: 4 PIN BENDIX, SS HERMETIC H3: WATERTIGHT GLAND WITH 18 AWG FREE LEADSH4: SUBMINATURE DIN (43650).03 OR Ø3/16PRESSURE PORT OPENINGA/F 1" or 1 1/8"[25.4] or [28.6]1/4 NPT FEMALE THD(-P6 SHOWN)REFER CONFIGURATIONTABLE ON SHEET 2 FOR OPTIONAL PROCESS CONNECTIONS.1 3/8"355"127.7 .591514-T2 TERMINATION:BENDIX CONNECTOR MS3113 TYPE ,6 PIN, SS HERMETIC'A' TO 'F' ARE PINSFOR CONNECTION REFER TABLE 1.CBDIMENSIONS IN BRACKET ARE IN MM-D4 CONNECTOR OPTIONWITHWATERTIGHT GLAND (H3)-T2 MODEL -D3 CONNECTOR OPTIONCProcess Connections4Product Configurator3211 Fruitland Avenue • Los Angeles, CA 90058 • % 800-835-1060 • Fax: 323-589-3463 • Base ModelH455E 4 - 20 mA Output with HART® Comm. Protocol 455E4 - 20 mA OutputPressure Range-23*0-29.9" of Hg 0 to -1 Bar -010-15 psi 0-1 Bar -210-30 psi 0-2 Bar -030-50 psi 0-3 Bar -220-60 psi 0-4 Bar -040-100 psi 0-7 Bar -050-150 psi 0-10 Bar -060-200 psi 0-15 Bar -070-300 psi 0-20 Bar -080-500 psi 0-40 Bar -100-1,000 psi 0-70 Bar -110-1,500 psi 0-100 Bar -120-2,000 psi 0-150 Bar -130-3,000 psi 0-200 Bar -140-4,000 psi 0-300 Bar -150-5,000 psi 0-350 Bar -160-6,000 psi 0-400 Bar -170-7,500 psi 0-500 Bar -1810-10,000 psi 0-700 Bar -2930-15,000 psi 0-1,000 Bar -3030-20,000 psi 0-1,400 Bar -3130-22,000 psi 0-1,500 Bar -3230-25,000 psi 0-1,700 Bar -3330-30,000 psi0-2,000 Bar* VacuumBlank 4 1/4-18 NPT male (standard)-P641/4” NPT female -P441/2” NPT male -P541/2” NPT female-P104G 1/4, washer seal, male-P124G 1/4, washer seal, female-P114G 1/2, washer seal, male -P134G 1/2, washer seal, female -P347/16-20, with 37° flared, male -P147/16-20, with 37° flared, female -P247/16-20, SAE #4, ORB, male -P1447/16-20, SAE #4, ORB, female -P15HF4 Autoclave, 1/4” tube, female (9/16-18 UNF-2B THD)Process Connection-ZVxxCustom voltage output (Available on 452X only). Up to 10VDC. Consult Factory.-Z172For high pressure models withlarger orifice; without pressure surge protector-SC 6All 316 stainless steel construction with 316L SS wetted material (NACE)-SS 4,6316L stainless steel wetted material (NACE)-NC 4,5718 Inconel wetted material (NACE)-UL1cCSAus approval, only for 10k psi “-18” range. Includes ATEX & IECEX approvals.-A1Accuracy BFSL 0.1% FSO (LHR) at 75°F (Consult factory on vacuum [-23] models)-ZXXYSpecial pressure ranges XX - significant digitsY - number of trailing zerosExample: 130 psi calibration: add -Z131-JXXXJacketed cable (available on conduit and gland electrical connections) (in inches)-WXXX Custom Length of free leads (Available on Conduit and gland electrical connections) (In Inches)-D37 3 Pin deutsch connector DT04-3P -D474 Pin deutsch connector DT04-4PNotes1. -UL option only available for 10,000 psi range. No cCSAus approval for 10,000 psi range without -UL suffix option. cCSAus approval standard for all other ranges2. All pressure ranges have built-in pressure surge protector. Add “-Z17” suffix for high pressure models with no snubber; for use with high viscosity media. Refer to Sales drawing for orifice sizes.3. Ranges with more than 10k psi are only available with -P15 Process Connection4. Available up to 10,000 psi5. “–NC” option only available with following pressure ranges: -11, -13, -16 and -18. Consult factory for availability on other pressure ranges. Not available for Vacuum [-23] range and Absolute models [A] & [BA].6. -SS option is included in -SC option. -SC does not include material of electrical connection. -UL option and ranges that are more than 10k psi are only available with 17-4PH SS wetted material.7. Connected to factory sealed halogen free, 18 AWG free leads 12” (.3m). Also available with -WXXX and -JXXX options.Blank 1/2"-14 NPT Male conduit T2 6 pin connector, SS Hermetic, PTIH-10-6P T3 6 pin connector, Alum. Flange Mount, PT02E-10-6P T4M12 (4 Pin) connectorT5Standard DIN (EN 175301-803, Type A)T6M20 x 1.5 Male conduit T7M8 (4 Pin) connectorT8 4 pin connector, SS Hermetic, PTIH-14S-2PH3Watertight Gland with 18AWG Free Leads H4Mini DIN (EN 175301-803, Type C)Electrical ConnectionBlank PSI - Gauge pressure (standard)A PSI - Absolute pressure (Not applicable with “-23” range)B Bar - Gauge Pressure BABar - Absolute Pressure(ranges start from -1 Bar) (Not applicable with “-23” range)Pressure Unit & TypeExample: H455E T6-29BA -P15-Z17-A1-Z123TitleReference NumberInstallation and Maintenance Instructions, Control Drawing 272441, 272471HART Installation and Operation Manual 272438Cable & ConnectorsCable & Connectors.Bulletin #S0115-CCertificate of Compliance (Found on back of packing slip)Use Document Title in purchase order. Only available at the time of order.Certificate of Compliance (Signed document) Test ReportCalibration Test Sheet (Included in product package)Material Certification Paper Tag Metal TagAdditional Documents &AccessoriesOptions。

学习任务二双联双控电路安装学习目标1．能独立阅读工作任务单，明确项目任务和个人任务要求，服从相关人员安排。

2.能通过施工现场勘查，识读施工图样，描述施工现场特征，制定工作计划。

3.能根据任务要求和施工图样，列举所需工具和材料清单，准备工具，领取材料。

4.能按照作业规程应用必要的标识和隔离措施，准备现场工作环境。

5能现场描绘预走线路并规划紧固位置。

6.能使用冲击钻等工具，明确紧固孔径大小及孔深，加工紧固位置。

7.能明确线路的距离，预算导线长度。

8.能按电工安全操作规程，完成线路布线。

9.通电测试，使用相关检测工具，检查功能完整性。

建议课时18课时工作情景描述在李艳家的主卧内，需要在卧室安装一盏日光灯，能实现受床头开关及进门开关双重控制的功能，在1周内完成施工，该电路要求日光灯及开关安装位置要按施工图纸尺寸要求确定，客户要求使用护套线进行布线施工，工艺要符合电气安装布线工艺要求，日光灯安装位置需要用卷尺丈量好，固定在卧室天花板和墙壁拐角处，照明亮度符合卧室面积要求。

施工人员严格按照装修设计图纸和《电气布线操作规程》以及《国家安全用电实施细则》分工合作讨论实施完成，并按项目要求进行施工，施工完毕后交由项目负责人验收。

工作流程与活动学习活动1 明确任务要求学习活动2 勘查现场，识读图纸学习活动3 填写双联双控电路安装计划学习活动4 现场准备学习活动5 按工作计划完成双联双控线路安装学习活动6通电运行并填写项目验收报告学习活动7 工作总结与评价学习活动1 明确任务要求学习目标：能填写“双联双控电路安装”工作单，明确工时、工作内容和工艺要求等。

建议学时：1课时学习地点：电工一体化学习工作站学习准备学习任务书、“双联双控电路安装”工作单学习过程一、填写工作单请认真阅读工作任务单中的“工作情景描述”，填写工作单。

双联双控电路安装工作单编号: 工程项目施工日期名称工程地点工程周期客户对施工的要求客户姓名联系电话验收日期团队负责人联系电话团队名称姓名备注：二、学习任务引导引导问题1：工作单主要起什么作用？一般由谁来填写？引导问题2：施工人员从工作单中可以了解哪些信息？（1客户及联系方式（2施工地点（3施工要求（4施工周期（5施工团队及联系方式学习活动2 勘查现场，识读图纸学习目标：1.能识读电路原理图、施工图2.能勘查施工现场，描述施工现场特征建议学时：1课时学习地点：电工一体化学习工作站学习准备学习任务书、电路原理图、施工图、《维修电工技能实训》、测量工具如卷尺等。

Portable Surge Protective Device TesterSPD T8 testerUser ManualIndexCover------------------------------------------------------------- 1 Index--------------------------------------------------------------2 Safety Precaution---------------------------------------------- 3 Packaging-------------------------------------------------------3 Introduction---------------------------------------------------- 4 Standards, applications--------------------------------------- 4 Specification----------------------------------------------------5 Control Function---------------------------------------------- 6 Operation Procedure------------------------------------------ 7 Operation Procedure------------------------------------------ 8 Procedure for Batteries Replacement--------------------- 9 Maintenance and Repair------------------------------------- 10 Troubleshooting------------------------------------------------ 11 Measurement Inspection Method-------------------------- 12 Measurement Inspection Method-------------------------- 13 Technical Enquiry--------------------------------------------- 13SPD T8 tester-2-SPD T8 tester- 3 -Safety PrecautionThis tester can produce up to 1000V testing voltage. To obtain accurate performance and prevent injury , please follow the safety instructions below ：1．Before the “TEST ” button is pressed, make sure the tester connection with testing component is complete.2．During the “TEST ” button is pressing, do not touch the testing component and the cable of the tester.3．After the “TEST ” button is released, wait for about 5 second before touching any component.4．Short circuit the testing rods before and after each test.5．DO not press the “TEST ” button when no testing component connected. 6．Make sure the batteries in the tester are in correct polarity 7．Remove the batteries for long-time storage.8．When LCD Display shows “LOBAT ”, it mean low battery supply, battery replacement is necessary. Otherwise, accuracy of measurement will be affected and the internal circuit of the tester may not fully operate.PackagingThe SPD Tester Box set includes the following items:Table 1 SPD Tester T8 Item ListITEM Quantity 1 8T r e t s e T D P S 1 1 g a B r e t s e T 2 2s d o r g n i t s e T 34 1.5 V LR6 Alkaline Batteries 41l a u n a m -r e s U5Surge Protective Devices Tester, SPD Tester T8 is designed for on-sitetesting of Surge Protective Devices (SPD). It allow to measures both theNominal Voltage and Leakage Current of different SPDs. Users candetermine the status of these components according to the tester readings.The tester can measure both type of main component inside SPDs, including:a)Voltage Limiting Type (MOV, TVS, Zener Diode )The SPD tester injects a constant current into the component and measure the Let-Through Voltage. Then, the tester can use this voltage to find out the leakage current of the component.b)Voltage Switching Type (Gas Discharge Tube, Solid Discharge Tube, Spark Gap) The SPD tester injects a constant current into the component and measure the Break Down Voltage of the component. What the tester outputs is slope of 10V/ms voltage not a constant currentStandards, applicationsThis Tester is made with reference to IEC 61643 part 1 and part 21IEC 61643 “Surge protective devices connected to low voltage power distribution system”Part 1: Performance requirements and testing methods. Class I and II testsIEC 61643 “Surge protective devices connected to telecommunications and signaling networks”Part 21: Performance requirements and testing methodsSPD T8 tester-4-SPD T8 tester- 5 - SpecificationDimension(Length x Width x Deep) 252mm ×121mm× 50mm g k 8.0t h g i e WS B A l a i r e t a M e s a Ct i g i D t h g i e H m m 51 D C L y a l p s i D ColorLight Grey Case,Red and Black testerrod 0 .p m e T n o i t a r e p O ℃ ~ 40℃ Operation Humidity ≤ 75% 01- .p m e T e g a r o t S ℃ ~ 50℃Power Supply 4 × 1.5V LR6 Alkaline Batterys t n e m e r u s a e m 005e f i L y r e t t a B Measurement RangeRange ResolutionAccuracy 1mA DC Reference V oltage 600V 50V~600V 1V 3% + 5 1000V 500V~1000V 1V 3% + 5 Discharge V oltage 600V 50V~700V 1V 3% + 5 1000V 500V~1200V 1V 3% + 5 Leakage Current0~199.9μA2.0~199.9μA0.1 μA5% + 10*Internal Buzzer beeps for each successful measurement. Maximum Overload Current 2mA Maximum Output V oltage ≤ 1500V （No Load ）Case Protection Level IP65 Calibration cycleOnce a year (recommendation)JD Auspice Co., Ltd.Control Function Array 1.Output Terminal:RED: PositiveBlack : Negative2.LCD Display3. Test-Voltage Range Selector “(VS)”Range:(i) 600V(ii) 1000V4. Voltage Adjustment Switch “(V A)”5. Operation Mode Selector “(OM)”Mode:(i) U N: Nominal Voltage Measurement(ii) V A: Test-Voltage Adjustment(iii)I leak :Leakage Current Measurement6.“TEST” button.SPD T8 tester-6-SPD T8 tester- 7 -Operation Procedure1.Connection1.1 Connect the red and black tester rods to the output terminal. Then, short circuit the tester rods to release the charge inside the tester.1.2 Open the battery cover and insert four 1.5V LR 6 Alkaline Batteries into the tester. Make sure the batteries are in correct polarity.2.Conducting Voltage Measurement2.1 For the conducting voltage measurement of an unknown SPD (including V oltage Switching Type and V oltage Limiting Type component)：▲ Turn the Operation Mode Selector , “(OM)” to “(U N )” position. ▲ Press the Test-Voltage Range Selector , “(VS)” switch to “600V”. ▲ Connect the terminal of the component to T8 tester by the two tester rods. ▲ Press the “TEST ” button for 2 second until the LCD display a numeric readingwith Unit “V”. A “Beep” sound from the tester buzzer indicates the reading is valid.Attention:▲ ○1 If the LCD reading exceeds 600V , it means that the Nominal Voltage is larger than 600V . It is required to turn the “(VS)” to the “1000V” side and repeat the test again.○2 If the LCD reading is inside the range of test voltage of “(VS)”, it means “(VS)” selection is correct and the reading is valid.○3 If no “Beep ” sounds after the “TEST ” button is pressed, it means the current across the MOV is less than 1mA or the Gas Discharge Tube does not reach the Break Down Voltage . So the reading is invalid. Please check “(VS)” if it is set to “1000V” or the output terminal is open-circuit.Note:The reading is the Nominal Voltage---for V oltage Limiting Type (e.g. MOV). If it is V oltage Switching Type (e.g. Gas Discharge Tube), the reading is Break Through Voltage.SPD T8 tester- 8 -2.2 For the measurement of known SPD Nominal V oltage ★ Switch “(OM)” to “(U N )” position.★ According to component Nominal Voltage , if it is less than 600V , then press the“(VS)” to “600V” position; if it is larger than 600V then press the “(VS)” to “1000V” position.★ Connect the tester to the testing component by the tester rods.Press the “TEST ” button, until the buzzer produces “Beep ” sound, LCD shows the stable value with the unit “V”, then release the “TEST ” button. Compare the reading with the specification of the component.★ Attention ：For Nominal Voltage measurement, the reading is valid only after the “TEST ” button is pressed for more than 2 second with the “BEEP ” sound as indication from the tester buzzer. Otherwise, the reading is invalid. 2.3 Leakage Current Measurement◆ Connect the testing component to the tester by the two testing rods.◆ Turn “(OM )” to “(V A )” Position.◆ According to the preset testing voltage, turn the adjust “(VS )” to a suitable position ：If the testing voltage is smaller than 600V , turn “(VS)” to “600V” position. For more than 600V , turn “(VS)” to “1000V” position.◆ Press the “TEST ” button, adjust the “(V A )” button (Clockwise: Increase, ◆ Aclockwise: decrease) until the display value equal to the preset value, then release the button.◆ Switch “(OM)” to “I Leak ” position and press the “TEST ” button, The LCD display the leakage current （μA ）of the testing component.Attention ：○1 The maximum reading for leakage current is 199.9μA. For reading larger than 199.9μA will only display a “1” on tester LCD.○2 “There are no beep sound indication on operation mode “(OM)” on “(V A )” and “I Leak ” position.JD Auspice Co., Ltd.SPD T8 tester- 9 -Procedure for Battery Placement1. Remove the tester rods;2. Screw up the screws at the back of the tester;3. Open the battery cover;4. Remove the old batteries;5. Install the new batteries; screw the battery cover back to the tester.JD Auspice Co., Ltd.SPD T8 tester- 01 - Maintenance and RepairTo make sure each measurement is accurate, keep the tester away from : shock 、corrosive gases, salt and high temperature, etc.★ After testing, remove the tester rods and bring all things back to the tester box.For long time not using the tester, please remove the batteries.★ If the LCD display “LOBAT ” after pressing the “TEST ” button, it mean lowbattery supply, please replace the battery.If the tester requires maintenance, please contact the supplier, they will bring the tester back to the technical service centre for further inspection.JD Auspice Co., Ltd.Troubleshootingn o i t s e g g u Se s u a Cm e l b o r PNO LCD display after “TEST” button is pressed No batteries or batteries inwrong polarityCheck the batteriesNo “Beep” sound from the Buzzer after the “TEST” button is pressed. V oltage Range “(VS)”setting is too low.(i.e. “600V”)Turn the switch, “(VS)”to“1000V” Position Tester Rods Open CircuitCheck if the Tester Rod areconnected to the tester and thetesting component Testing Component is OpenCircuitCheck the component orreplace another oneLow Batteries power Replace the batteries Position of the “(OM)” is noton “(U N)”Turn “(OM)” to the (U N)”PositionThe Nominal Voltage of thetesting component exceeds thetesting range of the tester-For V oltage limitingComponent, Max. TestingV oltage is 1000V-For V oltage Switching TypeComponent, Max. Breakthrough voltage is 1200VAfter “(OM)” Turn to “(V A)”Position and press “TEST” button, Output voltage remains constant no matter adjusting the “(V A)”. The testing component isconducted but the outputvoltage is limited.Check the Nominal Voltage ofthe testing componentDuring the leakage current test, the LCD displays “ 1 ” The leakage current of thetesting component is larger than199.9μATurn “(OM)” to “(V A)” and setthe voltage for leakage currentmeasurement againJD Auspice Co., Ltd.Measurement Inspection MethodThe following method suitable for the tester after periodic check or maintenance1.Check for Output V oltage Accuracy(1)Turn “(OM)” to “(V A)” position, connect the output terminal to a standardvoltmeter.(Red Terminal: positive pole; Black Terminal: Negative Pole)(2)Press the “TEST” button and adjust the “(V A)” button, compare the LCDreading with the reading on the voltmeter. Check if the different in reading isinside an acceptable range of error percentage.2.Check for the error of Constant Current(1)Turn “(OM)” to “(U N)” position, connect the output terminal with a standardresistor (error ± 0.5%).(2)Press the “TEST” button, read the reading on the LCD until “BEEP” soundfrom the buzzer. Obtain the current value (Reading V oltage/Standard Resistance)if it is equal to the constant current value(1mA) from the tester, error should besmaller than ± 5%.3.Check for the measurement error of the Leakage Current(1)Connect with standard resistor 10MΩ ± 0.5% to the output terminal.(2)Turn “(OM)” to “(V A)” position. Press the “TEST” button. Adjust the “(V A)”knob to a suitable voltage display.(3)Keep pressing the “TEST” button and turn “(OM)” to “I Leak” positionsimultaneously.(4)Obtain the leakage current value (V oltage on voltmeter/Standard Resistance).(5)The different between the LCD reading and the value obtained on previous stepshould be smaller than ± 3% + 10 digit.4.Check for Conducting V oltage Measurement Accuracy(1)Turn the Operation Mode Selector, “(OM)” to “(U N)”position.(2)Set the Test-V oltage Range Selector, “(VS)” to “600V”.(3)Screw up the screws at the back of the tester. Oper the battery cover.(4)Connect the output terminal with a gas tube. Simultaneously, connect the redterminal with the signal lead of oscilloscope probe, connect the negative pole ofthe battery with the reference lead of oscilloscope probe. Press the “TEST”button, read the reading on the LCD until “BEEP” sound from the buzzer.Obtain the breakdown voltage to check if the different in reading and theoscilloscope measurement is inside an acceptable range of error percentage.(5)Set the Test-V oltage Range Selector, “(VS)” to “1000V” and repeat the abovesteps.SPD T8 tester-31-。

ATEX/IECEx:Zone 1 and 2 - 21 and 22 II 2 GD IP66/68① Inmetro certification available on special request only. Contact your local sales representative for more information.F L U O R E S C E N T /A R E A : A T E X /I E C E x S T A N D A R D A N D E M E RG E N C Y B A C K -U PATEX/IECEx:Zone 1 and 2 - 21 and 22II 2 GDIP66/68Order using catalog numbering guide below or select catalog number from tables on following pages.Catalog Numbering Guide — FD Series Cylindrical Fluorescent LuminairesFD B118BU M ESeries:FD - FD SeriesZone 1 and 2 -21 and 22ATEX/IECEx CertifiedNumber of Lamps:1 - Single2 - Double3 - Three LampsV oltage (50/60 Hz):Standard versions:AA - 220 Vac, 60 HzXC - 230 Vac, 50 HzX3 - 240 Vac, 50 HzBU - 110 to 254 Vac/Vdc, 50/60 Hz ②Options:(Options must belistedalphabetically)E - 3h Emergency(combined)– Battery 6 V4 Ah ②Lamp Type:B - Bi-pin (G13) FluorescentC - Compact Fluorescent (2G11) F - Bi-pin (G5) FluorescentWattage:18 - 18 Watt36 - 36 Watt58 - 58 WattCable Entry:M - Metric M20N - NPT 3/4"0.318 W max. T6T5N.A.T5T4(203 °F)(266 °F)0.6a) Fluorescent G13Magnetic Ballast1 x 18 W/2 x 18 WT6T5T4T6T597 °C(207 °F)95 °C(203 °F)b) Fluorescent G13Electronic Ballast1 x 18 W/2 x 18 W/3 x 18 WT6T6N.A.T6T578 °C(172 °F)95 °C(203 °F)c) Compact Fluorescent 2G111 x 36 W2 x 36 WT6T5N.A.T6T5T495 °C(203 °F)130 °C(266 °F)1.2a) Fluorescent G13Magnetic Ballast1 x 36 W/2 x 36 W/3 x 36 WT6T5T4T6T5110 °C(230 °F)95 °C(203 °F)b) Fluorescent G13Electronic Ballast1 x 36 W/2 x 36 W/3 x 36 WT6T6N.A.T6T678 °C(172 °F)80 °C(176 °F)1.5a) Fluorescent G13Magnetic Ballast1 x 58 W/2 x 58 WT6T6N.A.T6T580 °C(176 °F)95 °C(203 °F)b) Fluorescent G13Electronic Ballast1 x 58 W/2 x 58 W/3 x 58 WT6T5N.A.T6T584 °C(183 °F)95 °C(203 °F)② The 3 hour emergency version is only available on fluorescent, 2 lamp fixtures with BU voltage - 110 to 254 Vac/Vdc, 50/60 Hz.FLUORESCENT/AREA: ATEX/IECEx STANDARD AND EMERGENCY BACK-UPATEX/IECEx:Zone 1 and 2 - 21 and 22 II 2 GD IP66/68Ordering Information – Standard VersionsTwo M20 threaded entries, supplied with one M20 aluminum blanking plug.Connection via 1 x 3 double deck terminals.Capacity (flexible/solid): 0.75 mm 2 to 2.5 mm 2 (0.001 in 2 to 0.004 in 2).For Bi-pin (G13) Fluorescent Lamps - T8, 26 mm (1.02 in) or T12, 38 mm (1.50 in)230 V - 50 Hz – Magnetic Ballast – Starter Ignition 181IIC 0.69.0 (19.8)58 (3539.38)FDB118XCM 2IIC 0.69.7 (21.38)58 (3539.38)FDB218XCM 361IIB+H 2 1.214.7 (32.41)99 (6041.35)FDB136XCM 2IIB+H 2 1.215.3 (33.73)99 (6041.35)FDB236XCM 581IIB 1.517.0 (37.48)119 (7261.83)FDB158XCM 2IIB1.518.2 (40.12)119 (7261.83)FDB258XCM240 V - 50 Hz – Magnetic Ballast – Starter Ignition Compensated power supply – power factor > 0.9181IIC 0.69.0 (19.8)58 (3539.38)FDB118X3M 2IIC 0.69.7 (21.38)58 (3539.38)FDB218X3M 361IIB+H 2 1.214.7 (32.41)99 (6041.35)FDB136X3M 2IIB+H 2 1.215.3 (33.73)99 (6041.35)FDB236X3M 581IIB 1.517.0 (37.48)119 (7261.83)FDB158X3M 2IIB1.518.2 (40.12)119 (7261.83)FDB258X3M220 V - 60 Hz – Magnetic Ballast – Starter Ignition Compensated power supply – power factor > 0.9182IIC 0.69.7 (21.38)58 (3539.38)FDB218AAM 362IIB+H 2 1.215.3 (33.73)99 (6041.35)FDB236AAM 582IIB1.518.2 (40.12)119 (7261.83)FDB258AAMF L U O R E S C E N T /A R E A : A T E X /I E C E x S T A N D A R D A N D E M E RG E N C Y B A C K -U PATEX/IECEx:Zone 1 and 2 - 21 and 22 II 2 GD IP66/68Ordering Information – Standard Versions – ContinuedTwo M20 threaded entries, supplied with one M20 aluminum blanking plug.Connection via 1 x 3 double deck terminals.Capacity (flexible/solid): 0.75 mm 2 to 2.5 mm 2 (0.001 in 2 to 0.004 in 2).For Bi-pin (G13) Fluorescent Lamps - T8, 26 mm (1.02 in) or T12, 38 mm (1.50 in)110 to 254 Vac/Vdc, 50/60 Hz – Electronic Ballast182IIC 0.629%11.6 (25.57)58 (3539.38)FDB218BUME 362IIB 1.216%17.2 (37.92)99 (6041.35)FDB236BUME 582IIB1.511%20.2 (44.53)119 (7261.83)FDB258BUMEFLUORESCENT/AREA: ATEX/IECEx STANDARD AND EMERGENCY BACK-UPATEX/IECEx:Zone 1 and 2 - 21 and 22 II 2 GDIP66/68Model 0.3FDER1GModel 0.6FDER2GModel 1.2FDER3GModel 1.5FDER4GProtective Guard – Zinc Plated SteelModel 0.3FDPG1ZModel 0.6FDPG2ZModel 1.2FDPG3ZModel 1.5FDPG4ZFixing Brackets for Ease of Surface Installation – Set of TwoZinc plated steel FDFBZ316 stainless steel FDFBSSurface Mounting Brackets – Set of TwoZinc plated steel FDSBZ316 stainless steel FDSBSHalf Clamp Brackets for Pole Mounting – Set of TwoPole diameter 42 to 49 mm (1.65 to 1.93 in)Tube diameter 31.8 to 38.1 mm (1.25 to 1.5 in)Zinc plated steel FDHC49Z316 stainless steel FDHC49SPole diameter 60 mm (2.36 in)Tube diameter 50.8 mm (2 in)Zinc plated steel FDHC60Z316 stainless steel FDHC60S Fall Prevention Kit1.20 meter (3.94 foot) stainless steel chain FDSCSFLUORESCENT/AREA:ATEX/IECExSTANDARDANDEMERGENCYBACK-UPATEX/IECEx:Zone 1 and 2 - 21 and 22 II 2 GD IP66/68Wiring DiagramMains PE N LStandard Fluorescent Lighting FixtureL N PELighting SwitchL1Emergency Fluorescent Lighting FixtureL1L N PE15.0 mm (0.59”)89.0 mm (3.50”)A0.6745 (29.33)650 (25.59)1.21365 (53.74)1260 (49.61)1.51655 (65.16)1560 (61.42)Emergency Function DiagramATEX/IECEx:Zone 1 and 2 - 21 and 22 II 2 GD IP66/68Photometric DataPolar curves for a 1000 lm flux, according to NF C 71-120Luminaire symbol according to NF C 71-121Bi-pin (G13) Fluorescent2G11 Compact Fluorescent1 x 18 WEfficiency 75.3%NF C 71-121/0: 0.69 H + 0.06 T2 x 18 WEfficiency 68.1%NF C 71-121: 0.63 G + 0.06 T3 x 18 WEfficiency 57%NF C 71-121: 0.50 G + 0.07 T2 x 18 WEfficiency 56.2%NF C 71-121: 0.52 G + 0.04 TCANDELACANDELA CANDELA CANDELA5551010101515152020202525253030303535354040404545455050505555556060606565657031132702895706524F L U O R E S C E N T /A R E A : A T E X /I E C E x S T A N D A R D A N D E M E RG E N C Y B A C K -U P。

xx=horsepower*Only compatible with Controller 30, pricing is per zone. Not compatible with Dual Control option.8 in / 203.2 mm36 in / 914.4 mmFor powder coating colors, please refer to Appendix A.*Only available for 8ft-18ftDo you have a custom color in mind? Custom powder coating is available for all our blades, mounts and drop lengths.ft = length in feet (i.e. 04 for 4 feet, 10 for 10 feet)in = length in inches (i.e. 05 for 5 inches, 10 for 10 inches) To order Extension greater than 10 ft, please call MacroAir.BASIC SPECIFICATIONSAIRFOIL DIAMETER 8ft10ft12ft14ft16ft18ft20ft24ft*For spacing between fan units based on the dimensions of a specific space please refer to https:///airviz.**Sound testing taken with the sensor 5 ft above the ground and 20 ft from the center of the fan at 20 ft high.***Applicable to the fan unit only, does not include controller and control panel.MacroAirControllers - Digital RemoteNote: Only one type of controller can be used when selecting Controller 4, Digital Remote Assembly or Analog Remote Assembly. AirLynk (BacNet) can be Digital Touchpad Remote30-90308-00Controller 4 with temperature sensor Note: Only one type of controller can be used when selecting Controller 4, Digital Remote Assembly or Analog Remote Assembly. AirLynk (BacNet) can beSTANDARD FEATURESNote: Only one type of controller can be used when selecting Controller 4, Digital Remote Assembly or Analog Remote Assembly. AirLynk (BacNet) can be used as a stand alone, or paired with a Dual Control Enabled Controller 30 (see Dual Control page) or with Local Override Remotes for some fan modelsAirEffect Temperature ControlAirEffect (only available with Controller 30) is an optional control system that senses and automatically maintains a desired room temperature. AirEffect gages the heat index by measuring the temperature and humidity at the ceiling and floor. To achieve the desired temperature, AirEffect takes the heat index and calculates the fan’s ideal operating speed and direction and runs the fans accordingly. Simply setup AirEffect to the desired temperature range and enjoy a consistently comfortable environment.STANDARD FEATURESAir Lynk BMS IntegrationGives the ability to control your fans through BACnet® (MS/TP or IP) and LonWorks®.BACnet and LonWorks are both protocols used to automate or manage buildings systems (commonly called a BMS or BAS). Our fans use MODBUS to communicate and the correct use of AirLynk, MacroAir’s interface, will allow the integration of our fans intoa BMS/BAS. A BMS/BAS enables you to run the fans in conjunction with your HVAC system to help save energy costs.Our proven solution is AirLynk, an external, high-performance building automation multi-protocol interface that is pre configuredto communicate between any MacroAir fan and various building automation protocols including: BACnet®MS/TP, BACnet/IP, Modbus TCP/IP, and LonWorks®.Successful integration of any MacroAir fan with a BMS/BAS is dependent upon following these guidelines:• Identify the BMS and its protocol before the purchase order is placed. This allows the fans to be pre programmed, dramatically reducing installation errors and integration time.• Strictly adhere to the included installation manual to eliminate issues that will occur from wrong types of wire, improper wire terminations or wire routing.• We highly recommend engaging our Controls Engineers to visit the site for fan start-up to ensure a smooth and successful integration. Our experience has found that many installers are unfamiliar with the subtle but critical differences between BMS systems, interfaces, fan models, connection methods and best practices. For a nominal fee plus travel expenses, one of our Controls Engineers can be on site to ensure a smooth and successful start-up. For more information about this service, please inquire with our Technical Services Department.To Order BMS enabled fans and AirLynk please do the following:• Identify the BMS network• Discuss your network with MacroAir’s Control Engineers• Order one AirLynk to connect up to 30 fansNote: Only one type of controller can be used when selecting Controller 4, Digital Remote Assembly or Analog Remote Assembly. AirLynk (BacNet) can beLocal Override Remote for BMS IntegrationLocal Override for BMS• Seemless integration of a building management system and local fan network•Fans take last known command, be it from the BMS, the Dual Control enabled Network Controller 30 screen(s), or VNC enabled smart devices• Provides a single point of local control of up to 30 fans• Enables grouping and fan naming• Password protection capabilities for operation, naming, and grouping•Requires AirLynk (BacNet) and Dual Control Enabled Controller 30*STANDARD FEATURESDual Control for BMS IntegrationRev. Date 040218 © 2018 MacroAir Technologies Toll Free: 866 668 3247 Fax: 909 890 2313 37© 2021 MacroAir Technologies Toll Free: 866 668 3247 Fax: 909 890 2313 Rev. 210525Fan Placement & ClearanceFan Placement & ClearanceB A Fluorescent LightLight Ambient lightLight Dimension "A": The smaller the distance between the light and the blade, the higher concentration and frequency of shuttering. So the greater distance "A" is from the fan blade, the less the shuttering effect.Dimension "B": The closer the light is located to the center of the fan, the higher the frequency of shuttering.Ambient light: Another variable increasing the shuttering effect is the amount of ambient light available. The more lights, the less the effect. As shown, the more overlapping patterns the less shuttering/strobing. The type of light can also influence the effect. For example, a domed light is more sensitive than a fluorescent tube.Summary: Variables that affect strobing are (1) blade to light height, (2) the fan center to light dimension, and (3) the amount of ambient light within the space. To minimize the possible negative effects of strobing, follow all MacroAir installation instructions including clearance requirements.。

Luminous efficacyFrom Wikipedia, the free encyclopediaJump to: navigation, searchLuminous efficacy is a figure of merit for light sources. It is the ratio of luminous flux(in lumens) to power(usually measured in watts). As most commonly used, it is the ratio of luminous flux emitted from a light source to the electric power consumed by the source, and thus describes how well the source provides visible light from a given amount of electricity.[1] This is also referred to as luminous efficacy of a source.The term luminous efficacy can also refer to luminous efficacy of radiation (LER), which is the ratio of emitted luminous flux to radiant flux. Luminous efficacy of radiation is a characteristic of a given spectrum that describes how sensitive the human eye is to the mix of wavelengths involved. Which sense of the term is intended must usually be inferred from the context, and is sometimes unclear. The luminous efficacy of a source is the LER of its emission spectrum times the conversion efficiency from electrical energy to electromagnetic radiation.[1]Contents[hide]• 1 Efficacy and efficiency• 2 Luminous efficacy of radiationo 2.1 Explanationo 2.2 Mathematical definitiono 2.3 Examples• 3 Lighting efficiencyo 3.1 Examples• 4 SI photometry units• 5 See also• 6 References•7 External links[edit] Efficacy and efficiencyIn some other systems of units, luminous flux has the same units as radiant flux. The luminous efficacy of radiation is then dimensionless. In this case, it is often instead called the luminous efficiency or luminous coefficient and may be expressed as a percentage. A common choice is to choose units such that the maximum possible efficacy, 683 lm/W, corresponds to an efficiency of 100%. The distinction between efficacy and efficiency is not always carefully maintained in published sources, so it is not uncommon to see "efficiencies" expressed in lumens per watt, or "efficacies" expressed as a percentage.[edit] Luminous efficacy of radiation[edit] ExplanationThe response of a typical human eye to light, as standardized by the CIE in 1924. The horizontal axis is wavelength in nmWavelengths of light outside of the visible spectrum are not useful for illumination because they cannot be seen by the human eye. Furthermore, the eye responds more to some wavelengths of light than others, even within the visible spectrum. This response of the eye is represented by the luminosity function. This is a standardized function which represents the response of a "typical" eye under bright conditions (Photopic vision). One can also define a similar curve for dim conditions (Scotopic vision). When neither is specified, photopic conditions are generally assumed.Luminous efficacy of radiation measures the fraction of electromagnetic power which is useful for lighting. It is obtained by dividing the luminous flux by the radiant flux. Light with wavelengths outside the visible spectrum reduces LER, because it contributes to the radiant flux while the luminous flux of such light is zero. Wavelengths near the peak of the eye's response contribute more strongly than those near the edges.In SI, luminous efficacy has units of lumens per watt (lm/W). Photopic luminous efficacy of radiation has a maximum possible value of 683 lm/W, for the case of monochromatic light at a wavelength of 555 nm (green). Scotopic luminous efficacy of radiation reaches a maximum of 1700 lm/W for narrowband light of wavelength 507 nm.[edit] Mathematical definitionThe dimensionless luminous efficiency measures the integrated fraction of the radiant power that contributes to its luminous properties as evaluated by means of the standard luminosity function.[2] The luminous coefficient iswhereyis the standard luminosity function,λJis the spectral power distribution of the radiant intensity.λThe luminous coefficient is unity for a narrow band of wavelengths at 555 nanometres.Note that is an inner product between yλand Jλand that is the one-norm of Jλ.[edit] ExamplesSpectral radiance of a black body. Energy outside the visible wavelength range (~380–750 nm, shown by grey dotted lines) reduces the luminous efficiency.[edit] Lighting efficiencyArtificial light sources are usually evaluated in terms luminous efficacy of a source, also sometimes called overall luminous efficacy. This is the ratio between the total luminous flux emitted by a device and the total amount of input power (electrical, etc.) it consumes. It is also sometimes referred to as the wall-plug luminous efficacy or simply wall-plug efficacy. The overall luminous efficacy is a measure of the efficiency of the device with the output adjusted to account for the spectral response curve (the “luminosity function”). When expressed in dimensionless form (for example, as a fraction of the maximum possible luminous efficacy), this value may be called overall luminous efficiency, wall-plug luminous efficiency, or simply the lighting efficiency.The main difference between the luminous efficacy of radiation and the luminous efficacy of a source is that the latter accounts for input energy that is lost as heat or otherwise exits the source as something other than electromagnetic radiation. Luminous efficacy of radiation is a property of the radiation emitted by a source. Luminous efficacy of a source is a property of the source as a whole.[edit] ExamplesThe following table lists luminous efficacy of a source and efficiency for various light sources:Sources that depend on thermal emission from a solid filament, such as incandescent light bulbs, tend to have low overall efficacy compared to an ideal blackbody source because, as explained by Donald L. Klipstein, “An ideal thermal radiator produces visible light most efficiently at temperatures around 6300 °C (6600K or 11,500 °F). Even at this high temperature, a lot of the radiation is either infrared or ultraviolet, and the theoretical luminous [efficacy] is 95 lumens per watt. Of course, nothing known to any humans is solid and usable as a light bulb filament at temperatures anywhere close to this. The surface of the sun is not quite that hot.”[13]At temperatures where the tungsten filament of an ordinary light bulb remains solid (below 3683 kelvins), most of its emission is in the infrared.[13][edit] SI photometry unitsSI photometry unitsv•d•e[edit] See also•Luminous coefficient•Photometry•Light pollution•Wall-plug efficiency- a related principle, but slightly different [edit] References1.^ a b Ohno, Yoshi (2004), "Color Rendering and Luminous Efficacy of WhiteLED Spectra", Proc. of SPIE (Fourth International Conference on Solid State Lighting), 5530, SPIE, Bellingham, WA, pp. 88,doi:10.1117/12.565757,/Divisions/Div844/facilities/photo/Publications/OhnoSPIE2004.pdf2.^Van Nostrand's Scientific Encyclopedia, 3rd Edition. Princeton, NewJersey, Toronto, London, New York: D. Van Nostrand Company, Inc.. January 1958.3.^ a b Defined such that the maximum value possible is 100%.4.^ a b Black body visible spectrum5.^ a b See luminosity function.6.^ 1 candela*4πsteradians/40 W7.^Westermaier, F. V. (1920). "Recent Developments in Gas Street Lighting".The American City (New York: Civic Press) 22 (5): 490./books?id=rWxLAAAAMAAJ&dq=mantle%20lamp&pg=PA 490#v=onepage&q=mantle%20lamp&f=false.8.^Bulbs: Gluehbirne.ch: Philips Standard Lamps (German)9.^ a b c d e f Philips Product Catalog (German)10.^ "Osram halogen" (in German) (PDF). www.osram.de.http://www.osram.de/_global/pdf/osram_de/tools_services/downloads/al lgemeinbeleuchtung/halogenlampen/haloluxhalopar.pdf. Retrieved2008-01-28.[dead link]11.^ a b Keefe, T.J. (2007). "The Nature of Light"./physics/keefe/light.htm. Retrieved 2007-11-05. 12.^ "Osram Miniwatt-Halogen". ./tsshop/WGS/411/PRD/LFH0324408/Osram_6406330_ 500mA_52V_E10_BLK1_MINIWATT-Halogen-Gluehlampe_f.Taschenl..htm.Retrieved 2008-01-28.[dead link]13.^ a b c Klipstein, Donald L. (1996). "The Great Internet Light Bulb Book,Part I". /tom.baldwin/bulbguide.html.Retrieved 2006-04-16.14.^ "Nichia NSPWR70CSS-K1 specifications" (pdf). Nichia Corp..http://www.nichia.co.jp/specification/led_09/NSPWR70CSS-K1-E.pdf.Retrieved April 26, 2009.15.^Klipstein, Donald L.. "The Brightest and Most Efficient LEDs and whereto get them". Don Klipstein's Web Site./don/led.html#ln. Retrieved 2008-01-15.16.^ "Cree launches the new XLamp 7090 XR-E Series Power LED, the first160-lumen LED!". /products/xlamp_new.asp.17.^"Luxeon K2 with TFFC; Technical Datasheet DS60" (PDF). PhilipsLumileds./pdfs/DS60.pdf. Retrieved 2008-04-23.18.^ a b "Technical Information on Lamps" (pdf). Optical Building Blocks./UVvis/TechNotes/TechnicalInformationLamps.pdf.Retrieved 2007-10-14. Note that the figure of 150 lm/W given for xenon lamps appears to be a typo. The page contains other useful information.19.^OSRAM Sylvania Lamp and Ballast Catalog. 2007.20.^ "Low Mercury CFLs". Energy Federation Incorporated./consumer/default.php/cPath/25_44_3006. Retrieved 2008-12-23.21.^ "Conventional CFLs". Energy Federation Incorporated./consumer/default.php/cPath/25_44_784.Retrieved 2008-12-23.22.^ a b Federal Energy Management Program (December 2000). How to buy anenergy-efficient fluorescent tube lamp. U.S. Department of Energy./femp/procurement/eep_fluortube_lamp.html .23.^Department of the Environment, Water, Heritage and the Arts, Australia."Energy Labelling—Lamps"..au/appsearch/download.asp. Retrieved 2008-08-14.24.^"1000-watt sulfur lamp now ready". IAEEL newsletter(IAEEL) (1). 1996.Archived from the original on Aug. 18, 2003./web/20030818061414/195.178.164.205/IAEEL/iaeel/newsl/1996/ett1996/LiTech_b_1_96.html.25.^ "The Metal Halide Advantage". Venture Lighting. 2007./TechCenter/Metal-Halide-TechIntro.html. Retrieved 2008-08-10.26.^ a b "LED or Neon? A scientific comparison"./index.php/channel/12/id/138/.27.^ "Why is lightning coloured? (gas excitations)"./causesofcolor/4.html.[edit] External links•Hyperphysics has these graphs of efficacy that do not quite comply with the standard definition•Energy Efficient Light Bulbs•Other Power•CIPCO Energy LibraryRetrieved from "/wiki/Luminous_efficacy" Categories: Photometry | Physical quantities | Lighting | Energy economicsHidden categories: All articles with dead external links| Articles with dead external links from June 2008 | All articles with unsourced statements | Articles with unsourced statements from March 2009（注：可编辑下载，若有不当之处，请指正，谢谢!）。