Wuhan HTFA-107A CT PT 检测仪 (≤50000A/5A, ≤500kV)
制造商: Wuhan Model: HTFA-107A 来源: China 保障: 12 Month - 报价要求
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Working power supply: AC220V±10%, 50Hz
Output devices: Note: 0~5A is the real value, and greater than 5A~20A is the calculated value
High current output: 0~600A
Excitation precision: ≤0.5% (0.2%* reading +0.3%* range)
Secondary winding resistance measurement
- scope of: 0.1~300Ω
- precision: ≤0.5% (0.2%* reading +0.3%* range)
Secondary actual load measurement
- scope of: 5~1000VA
- precision: ≤0.5% (0.2%* reading +0.3%* range) ± 0.1va
Phase measurement (Angle difference)
- precision: ±4min
- resolution of the: 0.1min
Contrast: precision: 0.05%
Phase measurement (Angle difference): precision: ±4min
resolution of the: 0.1min
CT ratio measurement: scope of: ≤50000A/5A (10000A/1A)
precision: ≤0.5%
PT ratio measurement: scope of: ≤500kV
precision: ≤0.5%
Work environment: temperature: -10℃~40℃
humidity: ≤90%
altitude: ≤1000m
Size: 410mm×260mm×340mm
Weight of the: ≤22kg
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