TYPE HF125
PRIMARY RELAY

Features
- Optimal small dimensions
- Less power consumption
- Flexibility in manufacturing different range
- Ability to deactivating time-lag module
- By considering flags on relay, from a long distance user can find out which phase is not in order
- This relay can be mounted on high voltage circuit breaker produced by local supplier (33,24,20,11,6,3 kv)
- HF 125 is adapted for operation in all kind of tropical climate
- Show the current passing through relay for each phase (option)

Application
This type of relay protect high-voltage and medium voltage network against
overcurrent and short circuit faults.
When current passing through relay exceeds permitted current level, relay will
cause tripping of the circuit breaker.

Name:
PRIMARY RELAY

Type:
TYPE HF125

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