Specifications | 200/2 | 200/3 | 200/5 | 300/2 | 300/3 | 300/5 | 300/5 | 300/10 | 400/2 | 400/3 | 400/5 |
Rated voltage(kV) | 200 | 200 | 200 | 300 | 300 | 300 | 300 | 300 | 400 | 400 | 400 |
Rated current(mA) | 2 | 3 | 5 | 2 | 3 | 5 | 5 | 10 | 2 | 3 | 5 |
Rated power(W) | 400 | 600 | 1000 | 600 | 900 | 1500 | 1500 | 3000 | 800 | 1200 | 2000 |
Control box quality(kg) | 5.5 | 6.0 | 6.5 | 6.5 | 6.5 | 7.5 | 7.5 | | | | |
Pressure cylinder quality(kg) | 8.7 | 9 | 9 | 11 | 11 | 11.5 | 11.5 | | | | |
Double cylinder height(mm) | 970 | 970 | 970 | 1250 | 1250 | 1250 | 1250 | | | | |
Voltage accuracy | ±(1.0%Reading + 2 words) |
Current accuracy | ±(1.0%Reading + 2 words) |
Ripple coefficient | ≤0.5% |
Voltage stability | When the power supply voltage changes by ±10%≤1% |
Overload capability | No-load voltage can exceed 10% of rated voltage for 10 minutes |
The maximum charging current is 1.25 times the rated current |
Power supply | Single phase communication 50Hz 220V±10% |
Way of working | Intermittent use: rated load 30 minutes |
1.1 times rated voltage usage: 10 minutes |
Way of working | temperature:-10ºC~+40ºC |
Relative humidity: no more than 85% at room temperature of 25 ° C (no condensation) |
Altitude: below 1500 meters |
With capacitive load capacity | The tested product has unlimited capacity |
Charged with 1.5 times rated current |
Structural features | Electrical insulation doubler |
Air insulation, no leakage |
Operating box features | High-precision 0.75UDC1mA one-touch button (accuracy ≤1.0%), suitable for zinc oxide lightning arrester test |
Overvoltage protection using digital dial switch, at a glance |