Environmental Conditions |
Temperature: -5°C ~ 40°C Relative humidity: <95% (25°C) Altitude: <2500m External interference: No strong vibration or electromagnetic fields Power supply: 220VAC±10%, 45Hz~55Hz |
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Test Range |
Capacity: - 10KV oil immersed/dry transformer: 30KVA~2500KVA - 35KV oil immersed transformer: 50KVA~31500KVA - 20KV dry type transformer: 50KVA~2500KVA - 35KV dry type transformer: 50KVA~2000KVA Voltage: 0~450V (phase), 0~1000V (line) with auto-ranging Current: 0~100A with auto-ranging Frequency: 45Hz~65Hz |
Test Accuracy |
Voltage: 20~100V, ±0.2% FS; 100~450V, ±0.2% Current: 0.5~10A, ±0.2% FS; 10~100A, ±0.2% Power: ±0.5% (CosΦ>0.1), ±1.0% (0.02<CosΦ<0.1) |
Insulation Strength |
≥100MΩ insulation resistance between voltage/current inputs and housing 2KV power frequency withstand voltage between power input and housing for 1 minute |
Dimensions | 400 × 300 × 220mm |
Weight | 10kg |