Electric Switch Characteristic Tester - Circuit Breaker Timing Testing Machine
Professional electric switch characteristic tester designed for comprehensive circuit breaker timing analysis and performance testing. This robust testing machine comes with a 2-year warranty for reliable industrial use.
Technical Specifications
| Parameter |
Specifications |
Accuracy |
| Input Power |
220V±10%, 50Hz±10% |
- |
| Air Pressure |
86 ~ 106 KPA |
- |
| Temperature |
≤80%RH, non-condensing |
- |
| Relative Humidity |
>2MΩ |
- |
| Dielectric Strength |
1.5KV withstand voltage to chassis for 1 minute, no flashover and arcing |
- |
| Timing |
Range: 250-4000ms, resolution: 0.1ms
Range: 10000-20000ms, resolution: 1ms |
0.1ms±1 digit
1m±1 digit |
| Speed |
Range: 20.00m/s, resolution: 0.001m/s |
±0.01m/s±1 digit |
| Current |
Range: 10A, Resolution: 0.01A |
1% ±0.1A |
| Output Power |
DC5 - 270V digital adjustable 10A (instant) |
- |
| Type |
Range (mm) |
Resolution (mm) |
Accuracy |
| Vacuum Circuit Breaker |
50 |
0.1 |
1%±1 digit |
| SF6 Circuit Breaker |
300 |
- |
- |
| Minimum Circuit Breaker |
1000 |
- |
- |
Key Features
- Measure inherent opening and closing time of 12-way metal fracture, time tolerance in same phase, time tolerance in different phase, close-open time and no flow time in process of close-open, open-close, open-close-open, closing bounce time
- Some models can measure the pre-cast time of the closing resistance
- Record and measure closing bounce time, bounce times, bounce process, and bounce waveform of each fracture
- Record and measure opening/closing speed, maximum speed, average speed, overall limit, clearance, overtravel limit switch, rebound amplitude, time-travel characteristic curve
- Record opening/closing current value and current waveform of opening/closing coil
- Provides DC5-270V/10A (20A) digital adjustable circuit breaker operation power supply
- Automatically completes low voltage test of circuit breaker and measures operating voltage value of device
- Simultaneously measure 6-way closing resistance value and its pre-casting time in some models
Product Images