DatenblattMain features
- Designed for the complete test of all circuit breakers
- Built-in 200 A microhmmeter – static and dynamic contact resistance measurement
- 12 auxiliary timing inputs
- Up to 4 trip/close coils control
- Up to 18 main and 18 resistive contact inputs
- Circuit Breaker test with both sides connected to ground (BSG option)
- Digital transducer option for motion analysis
- Minimum Trip Voltage Test (optional)
- Stand alone functionality – no PC connection is required
- Analysis and result evaluation directly on the display
- Internal memory for up to 500 test results and 64 pre-defined test plans
Tests performed
- CB open time
- CB close time
- CB pole discordance
- CB coil current
- CB motor current
- CB first trip
- CB static contact resistance
- CB dynamic contact resistance
- CB motion analysis
- Minimum trip coil
