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: within 200ms, 0.1ms ± 1 word ②More than 200ms, ±2% ③corresponding oil-minimum breaker : range: 600.0mm, resolution: 0.1mm, error: ± 2mm |
Current | Range: 20.00A, resolution: 0.01A | |
Closing resistor | Range: 0 ~ 2000Ω, resolution: 1Ω, accuracy: 1% | |
Fracture type | 12-way metal fracture, 6-way closing resistor fracture | |
Output power supply | DC30 ~ 250V digital adjustable / 20A (instantaneous work) | |
Dimensions | Host：360×290×280mm3；annex：：370×280×220mm3 | |
weight | Host：15KG；annex：16KG |
Nickname:Switch Tester，High voltage switch tester
Features
1. IPC control.
2. Dynamic resistance waveform can be reliably tested graphite contact switch 6 fracture.
3. Time: 12 contacts’ fixed opening time and closing time, in-phase same time, out-phase same time.
4. Springing: closing springing time, springing numbers, springing waveform for each breaker; rebound magnitude for each breaker.
5. Speed: instant opening, closing speed, max speed, speed wave.
6. Range: over-range, overriding range.
7. Current: opening/closing current of opening/closing coil, current value, waveform diagram.
8. Reclose: setting reclose interval time, metal short circuit time, no-current interval time.
9. Action voltage: DC20-250V/10A (rated operating) digital adjustable power circuit breaker, setting opening/ closing coil action voltage, finish the breaker low voltage action test.
10. Universal speed sensor extremely easy to install.
11. Applicable to all types of domestic and foreign SF6 switch, GIS combination of electrical, vacuum switch, oil switch.
12. Switching one time, get all the data and diagram.
13. The host can store more than one million units of test data, real-time clock inside the machine for easy archival storage test date, time.
14. With U-disk interface, can save data directly to the U disk.
15. Big screen, wide temperate, backlight LCD, full display all data and diagram, electronic LCD contrast adjustment, power-off memory.
16. With printer, print all data and diagram.
17. Formulate the analysis software for instant opening, closing speed according to requirement to analyze, it is suitable for measuring speed of any types switches.
