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Overview:
The open transformer voltage tester is a special equipment for detecting the peak voltage of the current transformer. The instrument adopts modular design technology with high impact resistance and anti-interference design with high reliability. At the same time can also measure the peak power frequency voltage, continuous pulse voltage peak, technical indicators fully comply with the PROVISIONS of IEC185 and GB1208.
Technical indicators：
Display mode: three half digit display
Voltage range: 0~1999V, 0~10kV
Measurement error: ≤±1.5%
Measurement linear error: ≤1dB
Numerical error: 2 words
Internal voltage divider error: <5‰
Input impedance: > 30 M Ω
Ambient temperature: -5℃~40℃
Ambient relative humidity: <80%
Instrument power supply voltage: 220V±10% 50Hz
