恒压电源检验测试报告表090725

电源技术认证报告关键词：AC/DC、电源模块、认证测试摘要：该报告对_______________ 电源进行了详细的测试，并对其中测试的问题进行总结和记录，以供产品选型参考四、原始数据记录1负载动态响应(必须提供测试波形)(1)常温工作负载跳变围V1测量项目超调幅度5%响应恢复时间0.6% 响应恢复时间25%-50%- 20%-75%- 50%-100%- (0.1A/us, 1ms)(2)高温工作负载跳变围V1测量项目超调幅度5%响应恢复时间0.6% 响应恢复时间25%-50%-20%-75%-50%-100%-50%(3)低温工作负载跳变围:V1测量项目超调幅度5%响应恢复时间0.6% 响应恢复时间25%-50%-20%-75%-50%-100%-50%2、纹波及噪声记录表(必须提供测试波形) (1)常温特性(2)高温特性⑶低温特性3、开关机性能（必须提供测试波形）（输入电压：220VAC ，负载：满载）（1）常温特性注1:如果有跌落，需附上波形图。

注2 :开关机的式有开关和插拔 2种，均需进行试验。

4、启动性能（常温下）项目V1低压满载（90Vac ）: 高压轻载（264V ， 最小负载）额压额载额压半载注1:启动延时是从输入电压加上到输出电压上升到的额定值的时间；启动时间是输出电压从10%额定值上升到90%额定值的时间。

5、输出掉电保持时间（常温，额定负载）输入（Vac ）V1150220290电容，示波器（2）高温特性⑶低温特性、输入冲击电流注：电源冷却至少后，用电流枪配合示波器抓取冲击电流。

7、整机效率（1）常温特性（2）高温特性⑶低温特性8、输入过/欠压保护（常温下）9、输出过流保护（常温下，V3额定负载）10、输出过压保护（常温下）注1输出过压保护后，必须处于锁死状态，重新起机复位。

注2 :过压保护各路相对独立，一路保护不影响其他路。

输出短路保护（常温下）输出电压输出波形描述能否自恢复备注V1短路注1可长时间短路，短路去除后，输出自恢复。

开关电源可靠性测试报告测试电源型号：-------------------------------------------------------------测试电源版本：-------------------------------------------------------------报告编号：--------------------------------------------------------------------测试日期：------------------------------------------------------------------测试结果:------------------------------------------------------------------目录1.输入特性 (3)1.1输入电压调整率 (3)1.2效率、功率因数 (3)1.3浪涌电流 (4)2.输出特性 (4)2.1启动延时 (4)2.2负载调整率 (5)2.3启动输出电流过冲幅度 (6)2.4纹波、杂讯测试 (7)3.保护特性 (8)3.1短路保护SCP 短路功耗 (8)3.2开路电压 (8)4.环境适应性 (8)4.1电流漂移 (8)4.2 ON/OFF测试 (9)4.3元器件使用余度试验 (9)4.4温度应力(温升) (11)4.5高温启动 (11)4.6高温工作测试 (11)4.7低温贮存测试 (12)4.8高压测试 (12)5.电磁兼容&安规 (12)5.1谐波测试 (12)6.备注说明 (13)1.输入特性1.1输入电压调整率测试标准:输入电压:90VAC/60Hz,115VAC/60Hz,230VAC/50Hz, 264VAC/50Hz时测试,输出设定为CV最低，最高，和中间值测试输出电流.1.2效率、功率因数测试标准:输入电压:90VAC/60Hz,115VAC/60Hz,230VAC/50Hz, 264VAC/50Hz时测试,输出设定为CV最低，最1.3浪涌电流测试标准:在输入电压264Vac/50hz条件下，输出CV最高时，冷启动时的浪涌电流应不超过80A,并没有损害，应当出现输入保险丝不得炸毁。

低压配电电源质量性能指标检测报告表
技术交底记录
(建筑节能)
技术交底记录
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技术交底记录
(建筑节能)
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记录人日期
技术交底记录
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接头包扎：
首先用橡胶(或粘塑料)绝缘带将其拉长2倍从导线接头处始端的完好绝缘层开始个绝缘带幅宽度后,再以半幅宽度重叠进行缠绕,在缠绕过程中应尽可能收紧绝缘带l～2圈后,再进行回缠。

回缠完成后再用黑胶布包扎,包扎时要衔接好
,同时在包每过程中收紧黑胶布,导线接头两端应用黑胶布封严密。

隐蔽工程验收记录
质控（建）表4.1.5.3
旁证检验记录表
第 7 页。

行业资料恒压开关电源测试标准第一部分:电源指标的概念、定义,一(,描述输入电压影响输出电压的几个指标形式。

,1(,绝对稳压系数。

,A(绝对稳压系数:表示负载不变时，稳压电源输出直流变化量?U0与输入电网变化量?Ui之比。

既:,K=?U0/?Ui。

,B(相对稳压系数:表示负载不变时，稳压器输出直流电压Uo的相对变化量?Uo 与输出电网Ui的相对变化量?Ui之比。

,即:,S=?Uo/Uo,/,?Ui/Ui ,2.,电网调整率。

,它表示输入电网电压由额定值变化+-10%时，稳压电源输出电压的相对变化量，有时也以绝对值表示。

,3.,电压稳定度。

,负载电流保持为额定范围内的任何值，输入电压在规定的范围内变化所引起的输出电压相对变化?Uo/Uo(百分值)，,称为稳压器的电压稳定度。

二(,负载对输出电压影响的几种指标形式。

,1(,负载调整率(也称电流调整率)。

,在额定电网电压下，负载电流从零变化到最大时，输出电压的最大相对变化量，常用百分数表示，有时也用绝对变化量表示。

,2(,输出电阻(也称等效内阻或内阻)。

,在额定电网电压下，由于负载电流变化?IL引起输出电压变化?Uo，则输出电阻为: ,Ro=|?Uo/?IL|,欧。

三(,纹波电压的几个指标形式。

,1(,最大纹波电压。

,在额定输出电压和负载电流下，输出电压的纹波(包括噪声)的绝对值的大小，通常以峰峰值或有效值表示。

,2(,纹波系数Y(%)。

, 在额定负载电流下，输出纹波电压的有效值Urms与输出直流电压Uo之比，既:y=Urms/Uo,x100%,3(,纹波电压抑制比。

, 在规定的纹波频率(例如50HZ)下，输出电压中的纹波电压Ui~与输出电压中的纹纹波电压抑制比=Ui~/Uo~,。

,这里声明一下:噪声不同于纹波。

纹波电压Uo~之比，即:,波是出现在输出端子间的一种与输入频率和开关,频率同步的成分，用峰-峰(peak,to,peak)值表示，一般在输出电压的0.5%以下;噪声是出现在输出端子间的纹波以外的一种高频成分，也用峰-峰(peak,to,peak)值表示，一般在输出电压的1%左右。

Pass / Fail: According to specification 4 hours storage at 0℃, and operating at 40℃. : Not Specified Test Equipment: TOPNOTCH OTC-2B-N Open Chamber. : Not Tested CHROMA Series AC Source/ DC LoadA. INPUT CHARACTERIZATIONINPUT CURRENT/POWER/EFFICIENCY/POWER FACTORTest conditions:The unit is set at maximum load and the input voltage is varied from theminimum to the maximum value. Efficiency is computed and PowerFactor is either computed or measured after 10 minutes warm up at least.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadChroma Model # 6630 Power AnalyzerPass/Fail criteria:The unit test shall meet the specification requirements.Test result: PASSVin(Vac)Freq(Hz)Iin(A)Pin(W)Vout(V)Pout(W)Pd(W)PF Eff(%) Vin(Vac)Freq(Hz)Iin(A)Pin(W)Vout(V)Pout(W)Pd(W)PF Eff(%)Vin(Vac)Freq(Hz)Iin(A)Pin(W)Vout(V)Pout(W)Pd(W)PF Eff(%)ACTIVE MODE EFFICIENCY & NO LOAD INPUT POWERTest conditions:The unit is set at no load and the rated input voltage for at least 15 minutes.The ambient temperature is set between 15 Deg C to 35 Deg CTest equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 65909KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadChroma Model # 6630 Power AnalyzerPass/Fail criteria:The unit test shall meet the specification requirements.ACOUSTIC NOISETest conditions:Measurements to determine the AC adapter sound pressure are made using a1/2” low noise free-field microphone in a inner size with 45(W)×45(D)×65(H) cm^3 Anechoic chamber.Test equipment:Anechoic Chamber: Free-Field Acoustics Corp. Lower than 10dB(A) backgroundnoise.B & K Portable Pulse – Type 3560C, Microphone: 4190, Preamplifier: 2669LPass/Fail criteria:The AC Adapter shall produce no human perceivable audible noise (less then25dB).The above diagram depicts the microphone of the frontal plane of the microphone to the Adapter and the height of the centerline of the microphone to the Adapter.Acoustic Noise Test Set-UpINRUSH CURRENTTest condition:For cold start test at room ambient, the adapter should be off for at leastone hour at the test temperature to ensure it is at a uniform temperaturebefore the test is started. Turn on the UUTat 90 degrees at positive cycle or 270 degrees at negative cycle. Betweeneach test, the UUT shall be cooled down for at least 3 minutes and the BulkCap’s Energy is discharged.For hot start test at max. Operating ambient, the adapter should be on andrunning for at least one hour at the test temperature to ensure it is at auniform temperature before the test is Repetitive ON/OFF (1Sec. ON/1Sec. OFF for 10 times) cycling of the UUT and turn on at 90 degrees at positive cycle or 270 degrees at negative cycle. Between each test, the Bulk Cap’s Energyshall be discharged.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix AM503 Current Probe AmplifierTektronix A6303 Current ProbeTektronix TDS-5054 OscilloscopePass/Fail criteria:The inrush current shall meet the specification requirements.AC line inrush current shall not damage any components, nor cause the AC line fuse to blow, under any DC load conditions, any ambient temperature, and with any ac line input voltage and frequency.LINE CYCLE DROPOUTTest conditions:The unit is subjected to a dropout of the AC line voltage from 100Vac/50Hzto zero volt for duration which equal to 7mS repeated 10 times with a period of 1 second. The unit is fully loaded. Dropout shall occur at any inputphase angle.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix TDS-5054 OscilloscopeTektronix P5100 ProbePass/Fail criteria:The unit test need not maintain within regulation but shall not latch off.BROWNOUT & BROWNOUT RECOVERYTest conditions:1. The input voltage decreases from 90Vac/50Hz down to zero in 30 minutes.2. The input voltage increases from 0Vac up to 90Vac/50Hz in 30 minutes.Test equipment:CHROMA 6530 AC SOURCECHROMA 630XX DC LOADPass/Fail criteria:1. The input voltage below the minimum specifies shall not cause damage tothe power supply unit (due to over-heating or otherwise).2. The PSU shall recover after an AC power reset.Test result: PASS@25CTOTAL HARMONIC DISTORTIONTest conditions:The power line is distorted (flat-topped) with a total harmonic distortion of up to10% (100Vac @ 50 Hz with 10 % THD = 90 Vrms).Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 65909KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix TDS-5054 OscilloscopeTektronix P5100 ProbePass/Fail criteria:The unit test shall meet the specification requirements.Test conditions:While the unit is operating with maximum continuous load, the line voltage is switched to the surge voltage as indicated below:• 220Vac to 286Vac for 1sec, and back to 220Vac at 50Hz, repeated 10 times with 10 seconds interval.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix TDS-5054 OscilloscopeTektronix P5100 ProbePass/Fail criteria:The unit test shall meet the specification requirements.Test conditions:While the unit is operating with maximum continuous load, the line voltageis switched to the sag voltage as indicated below:• 100Vac to 80Vac for sec., and back to 100Vac at 50Hz, repeated 10 times with10 seconds interval.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix TDS-5054 OscilloscopeTektronix P5100 ProbePass/Fail criteria:The unit test shall meet the specification requirements.VOLTAGE DIP IMMUNITYTest conditions:While the unit is operating with maximum continuous load, the 100Vac/50Hz and 240Vac/50Hz line voltage is switched to the dip voltage as indicated below:• 30%, 60%, 100% dip voltage for:, 1cycle, 5cycle, 10cycle, 25cycle, 50cycle, 250cycle durationsTest equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix TDS-5054 OscilloscopePass/Fail criteria:The unit test shall meet the specification requirements.Note: *1 Output within spec & no damage; *2 Self shutdown & no damageHARMONIC CURRENTS & EN61000-3-2 PRE-COMPLIANCETest condition:The harmonic components are compared with the limits set for Class Dequipment. The input voltage is set at indicated values and the harmonic current values are recorded and compared to the EN61000-3-2 requirements.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix TDS-5054 OscilloscopePass/Fail criteria:The harmonic current values shall meet the EN61000-3-2 requirements.B. OUTPUT CHARACTERIZATIONLOAD, LINE/CROSS REGULATIONTest condition:Test is repeated from different input voltages. The output is at minimum load then at maximum.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadPass/Fail criteria:The unit test shall meet the specification requirements.Test result: PASSVin(V)Fre.(Hz)Power(W)Load(A)Vout(V)------------------Vin(V)Fre.(Hz)Power(W)Load(A)Vout(V)------------------Vin(V)Fre.(Hz)Power(W)Load(A)Vout(V)------------------PEAK LOAD.Test conditions:The output regulation shall be kept for a period of 5Sec at6.32A peak load from90W.Test equipment:Tektronix TCP-202 Current ProbeTektronix TDS-5054 OscilloscopePass/Fail criteria:The unit test shall meet the specification requirements.Test result: PASS@25CVin (Vac)Fin(Hz)InitialLoad(A)SurgeLoad(A)DurationTime(mS)Vout MaxSpec.(V)Vout MinSpec.(V)VoutMax.(V)VoutMin.(V)ResultPASSPASSExtended Name = 90Vac @Full load then peak to 6.32A2). Vout 3). Iout Extended Name = 264Vac @Full load then peak to 6.32A2). Vout 3). IoutVin (Vac)Fin(Hz)InitialLoad(A)SurgeLoad(A)DurationTime(mS)Vout MaxSpec.(V)Vout MinSpec.(V)VoutMax.(V)VoutMin.(V)ResultPASSPASSExtended Name = 90Vac @Full load then peak to 6.32A2). Vout 3). Iout Extended Name = 264Vac @Full load then peak to 6.32A2). Vout 3). IoutVin (Vac)Fin(Hz)InitialLoad(A)SurgeLoad(A)DurationTime(mS)Vout MaxSpec.(V)Vout MinSpec.(V)VoutMax.(V)VoutMin.(V)ResultPASSPASSExtended Name = 90Vac @Full load then peak to 6.32A2). Vout 3). Iout Extended Name = 264Vac @Full load then peak to 6.32A2). Vout 3). IoutRIPPLE AND NOISE conditions:Ripple voltage and noise are measured at the pins of the mating connector of which each output is decoupled by a high frequency and tantalum capacitor. Bandwidth is set at 20MHz.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix TCP202 Current ProbeTektronix P5100 ProbeTektronix TDS-5054 OscilloscopePass/Fail criteria:The unit test shall meet the specification requirements. Test result: PASSInput(Vac)Frequency Total Power(W)Load (A)PARD (mV)9047 26463 9047 26463Extended Name = 90V/ 47Hz 0A 1) Vpk-pk Extended Name = 264V/ 63Hz 0A 1) Vpk-pkExtended Name = 90V/47Hz Full Load 1) Vpk-pk Extended Name = 264V/ 63Hz Full Load 1) Vpk-pkInput(Vac)Frequency Total Power(W)Load (A)PARD (mV)9047 26463 9047 26463Extended Name = 90V/ 47Hz 0A 1) Vpk-pk Extended Name = 264V/ 63Hz 0A 1) Vpk-pkExtended Name = 90V/47Hz Full Load 1) Vpk-pk Extended Name = 264V/ 63Hz Full Load 1) Vpk-pkInput(Vac)Frequency Total Power(W)Load (A)PARD (mV)9047 26463 9047 26463Extended Name = 90V/ 47Hz 0A 1) Vpk-pk Extended Name = 264V/ 63Hz 0A 1) Vpk-pkDYNAMIC LOAD RESPONSETest conditions:The dynamic load response changes at a rate and load step and frequency change are basis specification defined.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadChroma Model # 6630 Power AnalyzerTektronix TDS-5054 OscilloscopeTektronix P5100 ProbeTektronix TCP202 Current ProbePass/Fail criteria:The unit test shall meet the specification requirements.Test result: PASS@25CDynamic load condition Vspec-max Vspec-minVreading-maxVreading-minTestresult90Vac/ 47Hz; 0%load~50%load;100Hz;1.0A/uS.PASS264Vac/ 63Hz; 0%load~50%load;100Hz;1.0A/uS.PASS90Vac/ 47Hz; 50%load~100%load;100Hz;1.0A/uS.PASS264Vac/ 63Hz;50%load~100%load;100Hz;1.0A/uS.PASSExtended Name = 90Vac/ 47Hz; 0%load~50%load;100Hz;1.0A/uS. (1) Vo (3) Io Extended Name = 90Vac/ 47Hz; 0%load~50%load;100Hz;1.0A/uS. (1) Vo (3) IoExtended Name = 90Vac/ 47Hz; 50%load~100%load;100Hz;1.0A/uS. (1) Vo (3) Io Extended Name = 90Vac/ 47Hz; 50%load~100%load;100Hz;1.0A/uS. (1) Vo (3) Io@0CDynamic load condition Vspec-max Vspec-minVreading-maxVreading-minTestresult90Vac/ 47Hz; 0%load~50%load;100Hz;1.0A/uS.PASS264Vac/ 63Hz; 0%load~50%load;100Hz;1.0A/uS.PASS90Vac/ 47Hz; 50%load~100%load;100Hz;1.0A/uS.PASS 264Vac/ 63Hz; PASS50%load~100%load;100Hz;1.0A/uS.Extended Name = 90Vac/ 47Hz; 0%load~50%load;100Hz;1.0A/uS. (1) Vo (3) Io Extended Name = 90Vac/ 47Hz; 0%load~50%load;100Hz;1.0A/uS. (1) Vo (3) IoExtended Name = 90Vac/ 47Hz; 50%load~100%load;100Hz;1.0A/uS. (1) Vo (3) Io Extended Name = 90Vac/ 47Hz; 50%load~100%load;100Hz;1.0A/uS. (1) Vo (3) Io@40CDynamic load condition Vspec-max Vspec-minVreading-maxVreading-minTestresult90Vac/ 47Hz; 0%load~50%load;100Hz;1.0A/uS.PASS264Vac/ 63Hz; 0%load~50%load;100Hz;1.0A/uS.PASSOUTPUT OVER/UNDER SHOOTTest conditions:The power adapter unit was tested either at Turn On/Off or from Full Load to No Load.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix TDS-5054 OscilloscopePass/Fail criteria:The unit test shall meet the specification requirements.TIMING REQUIREMENTSTest conditions:The following timings are measured:• AC Turn-on delay: Output voltage shall reach its nominal setting from AC power on.• AC Hold-up time: The output voltage shall remain its normal setting from ACpower off.• DC output rise time: The output voltage rise time measured from 10% to 90%.• DC output fall time: The output voltage fall time measured from 90% to 10%.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix TDS-5054 OscilloscopeTektronix P5100 ProbePass/Fail criteria:All parameters shall be within specification.LOOP GAINTest conditions:The loop gain test set at maximum / minimum load and the input voltage set to high / low line.Measurements feedback loop stability.Test equipment:Analog Network Analyzer AP200Pass/Fail criteria:Check compare Phase Margin shall be greater then 45 degC. PROTECTIONSHORT CIRCUIT PROTECTIONTest conditions:A short circuit is defined as less than resistance between the outputterminals.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix TDS-5054 OscilloscopeTektronix TCP202 Current Prob ePass/Fail criteria:The unit test shall meet the specification requirements.Test result: PASSAC TURN ON THEN OUTPUT SHORTCriteriaVin(Vac)Freq(Hz)Loading(A)Iin_rms(A)Pin(W)Vrecoverymax.(V)Vrecoverymin.(V)Vrecovery(V)TestResultNo Damage9047PASS 9047PASS 26463PASS 26463PASSExtended Name = 90Vac; No Load (2)Vo (3)Io Extended Name = 90Vac; Full Load (2)Vo (3)IoExtended Name = 264Vac; No Load (2)Vo (3)Io Extended Name = 264Vac; Full Load (2)Vo (3)IoAC TURN ON THEN OUTPUT SHORTCriteriaVin(Vac)Freq(Hz)Loading(A)Iin_rms(A)Pin(W)Vrecoverymax.(V)Vrecoverymin.(V)Vrecovery(V)TestResultNo Damage9047PASS 9047PASS 26463PASS 26463PASSExtended Name = 90Vac; No Load (2)Vo (3)Io Extended Name = 90Vac; Full Load (2)Vo (3)IoExtended Name = 264Vac; No Load (2)Vo (3)Io Extended Name = 264Vac; Full Load (2)Vo (3)IoAC TURN ON THEN OUTPUT SHORTCriteriaVin(Vac)Freq(Hz)Loading(A)Iin_rms(A)Pin(W)Vrecoverymax.(V)Vrecoverymin.(V)Vrecovery(V)TestResultNo Damage9047PASS 9047PASS 26463PASS 26463PASSExtended Name = 90Vac; No Load (2)Vo (3)Io Extended Name = 90Vac; Full Load (2)Vo (3)IoTest conditions:The load is increased to an estimated over current value in several steps. The test is repeated at different input voltages.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix TCP202 Current ProbePass/Fail criteria:The unit test shall meet the specification requirements.Test result: PASS@25CVin(Vac)Freq(Hz)OCP Max.(A)OCP Min.(A)OCP Reading(A)Result90.47.*PASS11560.*PASS 23050*PASS 264.63.*PASSVin(Vac)Freq(Hz)OCP Max.(A)OCPMin.(A)OCPReading(A)Result9047*PASS 11560*PASS 23050*PASS 26463*PASS Vin(Vac)Freq(Hz)OCP Max.(A)OCP Min.(A)OCP Reading(A)Result90.47.*PASS11560.*PASS 23050*PASS 264.63.*PASSTest conditions:Fooling the feedback loops of the output voltages performs it.Test equipment:Chroma Model 8000 Power Supply Auto Test SystemChroma Model # 6590 9KVA Low Impedance AC SourceChroma Model # 630X0 DC LoadTektronix TDS-5054 OscilloscopePass/Fail criteria:The unit test shall meet the specification requirements.D. EMC/SAFETY/ENVIRONMENTALDielectric withstand voltage (Hi-Pot) Test conditions:Test equipment:7430 WITHSTANDING VOLTAGE TESTER (EXTECH) Pass/Fail criteria:Leakage CurrentTest conditions:Test equipment:SIMPSON 228 LEAKAGE CURRENT METERTK-2010 AC SOURCEPass/Fail criteria:。