GDGK Series Circuit Breaker Mechanical Properties Tester
Introduction:
GDGK circuit breaker mechanical properties tester is designed as per ICE62271 and GB1984, which is used to test the mechanical properties of circuit breaker. It has features of light, easy-operation and high precision. It is very suitable to do fast determination on site.
Function:
1) Closing and opening time measurement of 12 channels
2) Max difference of closing or opening time measurement of three phases
3) Bounce time and frequency measurement of breaker closing
4) Circuit breaker closing and opening speed measurement
5) Travel-time, Coil current-time curve of circuit breaker operation measurement
6) Clearance of circuit breaker measurement
7) Variable DC circuit breaker operation power supply
8) Print test results by internal micro printers
Models and Technical Parameters
Model | GDGK-303 | GDGK-306 | GDGK-307 |
Time measuring range | 6000ms | 6000ms | 400ms |
Time measuring resolution | 0.1ms | 0.1ms | 0.1ms |
Speed measuring range | 0~20m/s | 0~20m/s | 0~20m/s |
Speed measuring resolution | 0.01m/s | 0.01m/s | 0.01m/s |
Travel measuring range | 250.0mm | 600.0mm | 600.0mm |
Travel measuring resolution | 1mm | 1mm | 1mm |
DC Power | DC20~230V, 0~10A | DC30~250V, 0~20A | DC30~250V,0~20A |
Working Power Supply | AC220V±10% 50/60Hz | ||
Working Temperature | 0~50°C | ||
Related Humidity | ≤ 85%RH | ||
Size | 360×280×300mm | 360×280×300mm | 360×280×300mm |
Weight | 7kg | 10kg | 10kg |
