SE-400 Ground-Fault-Relay Test Unit
Functions:
- Provides current to test trip pickup level, time, and coordination of ground-fault protection
- Provides current for testing other types of relays
- Simplifies scheduled testing procedures
Features:
- Tests the entire ground-fault circuit including CT's, wiring, ground-fault relay, and interrupting device
- Current range is 0.5 to 9.9 A
- Duration range is from 0.1 to 9.9 s, or continuous
- Large LED display indicates current-output level
- Portable unit available
- One SE-400 can test several ground-fault devices
- Multiple wraps through the ground-fault CT can provide additional current levels
- Remote test input
- Conformally coated circuit boards
- Five year warranty
Typical Applications:
- Used on MCC's, substations, portable substations, central distribution panels (CDP's), switchboards, and test benches to verify relay operation
Data Sheet