DatenblattMain features
- Multi function primary test system for testing substation equipment such as: current, voltage and power transformers, all type of protection relays, energy meters and transducers
- Primary injection testing capabilities
- 3000 V AC high-pot test
- Generates up to 800 A (option up to 4000A with high current booster)
- Microhmmeter function (option): up to 400A DC
- RS232 interface for pc connection
- Possibility to store test results in T 3000 local memory (up to 500 results)
- Compact and lightweight.
Tests performed
- CT ratio
- CT ratio voltage mode
- CT polarity
- CT burden secondary side
- CT excitation curve
- CT knee voltage
- CT winding resistance
- Burden resistance
- VT ratio
- VT polarity
- VT burden secondary side
- PT ratio
- PT winding resistance
- Distribution relays
- Smart grid relays
- Single phase relays
- High burden relays
- CB operation time
