Monitoring and protection three-phase relay for overvoltage, undervoltage, asymmetry sequence control
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The electrical equipment we supply meets high quality standards, has a 24-month warranty, and meets all EU requirements.
In the event of a complaint, there is no fee for returning the goods.
Three-phase monitoring and protection relay for sequence, tripping, phase asymmetry, overvoltage, undervoltage, neutral disconnection with timer and display. Protection monitoring relay FKV-03HF (TENSE)
Phase protection relays are designed to protect three-phase loads from damage caused by mains voltage.
- Voltage: 400V - 480V AC (adjustable)
- Insufficient voltage: 260V - 360V AC (adjustable)
- Asymmetry: 5-25% (adjustable)
- Phase sequence control
- Timer: 1 sec. - 30 sec. (adjustable)
DIN rail mounting
Width 23.15 mm