Technical parameters
Use environment | Input Power supply | 220V±10% 50Hz±10% |
Atmospheric pressure | 86～106kpa ℃ | |
Temperature | －10～45℃ | |
Humidity | ≤80%RH | |
Safety performance | Insulation resistance | ＞2MΩ |
Dielectric strength | Power supply on the chassis power frequency 1.5kV withstand voltage for 1 minute, no flashover and arcing | |
Basic parameters | time | Range：16000.0ms，Resolution：0.1ms error：①within 200ms，0.1ms±1 word ②200ms or above，±2% ③The same period，±0.1ms |
speed | Range：20.00m/s，Resolution0.01m/s error：①within 0～2m/s，±0.1m/s±1 digital ②2m/s or above | |
stroke | Vacuum circuit breaker：Range：50.0mm，Resolution：0.1mm，error：±0.5mm SF6 circuit breaker：Range：300.0mm，Resolution：0.1mm，error：±2mm Less oil circuit breaker：Range：600.0mm，Resolution：0.1mm，error：±2mm | |
Current | Range：20.00A ，Resolution：0.01A | |
Output power supply | 12-way metal fracture | |
Fracture type | DC30 ~ 250V digital adjustable / 20A (instantaneous work) | |
Dimension and Weight | Host：360×290×280mm; 6kg annex：370mm×280mm×220mm; 9kg |
Nickname: Circuit Breaker Analyzer; breaker analyzer
Feature:
1. Time: 12 contacts fixed opening time and closing time, in-phase same time, out-phase same time.
2. Reclose: close-open, open-close, open-close-open for each breaker; process time: 1 opening time, 1 closing time, 2 closing time, metal short circuit time, no-current time.
3. Springing: closing springing time, springing numbers, springing waveform for each breaker; rebound magnitude for each breaker.
4. Speed: instant opening, closing speed, max speed, time-range characteristic curve.
5. Range: total range, open range, over-range, overriding range, rebound magnitude.
6. Current: opening/closing current of opening/closing coil, current waveform diagram.
7. Action voltage: DC30-250V/20A digital adjustable power circuit breaker, auto finish the breaker low voltage action test, measure the breaker action voltage.
