Input power:220V±10%,50Hz±10%
Atmospheric pressure:86~106kpa
Temperature::-10~40℃
Humidity:≦80%RH
Insulation resistance:>2MΩ
Dielectric strength: the power supply withstands the power frequency of the cabinet at 1.5KV for 1 minute, no flashover and flashover
When the range is selected from 250-4000ms, the resolution is 0.1ms and the error is 0.1ms ± 1 word; when the range is 10000-20000ms, the resolution is 1ms and the error is 1ms ± 1 word.
Range is 20.00m / s, resolution is 0.001m / s, error: ± 0.01m / s ± 1 word
The range is 10A (20A), the resolution is 0.01A, and the error is 1% ± 0.1A.
The range is 50-2000Ω, the resolution is 0.1Ω, and the error is% 1 ± 1Ω.
DC5 ~ 270V digital adjustable 10A (20A) (instantaneous operation).
Switch type | Range(mm) | Resolution(mm) | Error |
Vacuum circuit breaker | 50 | 0.1 | 1%±1 word |
SF6 circuit breaker | 300 | ||
Less oil circuit breaker | 1000 |