未核实，仅供参考YH950漏电开关测试仪
技术指标 | 量程 | 精度 | 分辨率 | |
跳脱时间 | x1IΔN300(slow 500ms) x5 IΔN40ms(slow 150ms) | ±3ms | 0.1ms | |
跳脱电流 | (0.2-1.1)IΔN | ±0.1IΔN | 0.5IΔN | |
接触电压 | 0~99.9V | ±(10%+0.2V) | 0.01~0.1V | |
交流电压(UL-N,UL-L,UL-E) | 0~440V | ±(3%+3V) | 1V | |
频率 | DC,45~65Hz | ±1Hz | 1Hz | |
环路电阻(RL) | 0.1~2000Ω | ±(10%+0.2) | 0.1Ω | |
RL测试电流 | 0.5 IΔN | ±(10%+10) | 0.5IΔN | |
测试电流倍率 | x0.5,x1,x5 |
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电流档位(IΔN) | 10mA,30mA,100mA,300mA,500mA | |||
触发相角 | 0°or 180° |
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特征 | ||||
显示 | 6000计数 | |||
自动关机 | √ | |||
背光 | √ | |||
USB接口 | √ | |||
欠压指示 | √ | |||
数据存储 | 100组 | |||
一般参数 | ||||
电源 | 6 x 1.5V AA电池 | |||
外形尺寸 | 180mm x140mm x65mm | |||
重量 | 约950克 | |||
安全等级 | CE CAT .III 300V RoHS | |||
YH950 DIGITAL RCD/LOOP TESTER
SPECIFICATIONS | RANGE | ACCURACY | RESOLUTION | ||
Tripping time | x1 IΔN300(slow 500ms) x5 IΔN40ms(slow 150ms) | ±3ms | 0.1ms | ||
Tripping Current | (0.2-1.1)IΔN | ±0.1IΔN | 0.5IΔN | ||
Contact Voltage | 0~99.9V | ±(10%+0.2V) | 0.01, 0.1V | ||
Alternating Voltage (UI-N,UL-L,UL-E) | 0~440V | ±(3%+3V) | 1V | ||
Frequency | DC,45~65Hz | ±1Hz | 1Hz | ||
LoopResistance(RL) | 0.1~2000Ω | ±(10%+0.2d) | 0.1Ω | ||
RL Current Test | 0.51 IΔN | ±(10%+10d) | 0.5IΔN | ||
Multiplying Power of Measuring Current | x0.5,x1,x5 |
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Current Level(IΔN) | 10mA,30mA,100mA 300mA,500mA |
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Trigger Phase Angle | 0°or 180° |
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FEATURE | Auto Power Off | √ | |||
Display Back Light | √ | ||||
Data logging And recall | 100groups | ||||
Low Battery indication | √ | ||||
USB2.0 Interface | √ | ||||
GENERAL | |||||
Power Supply | 6x1.5v AA batteries | ||||
Product Size | 180mm x 140mm x65mm (7.1” x 5.5” x 2.6”) | ||||
Product Weight | 950g(2.0lb) | ||||
Category | CE ETL CAT.Ⅲ300V RoHS | ||||
