The MR-FVA Adjustable 3-Phase Voltage & Phase Sequence Monitoring Relay in Pakistan is designed to protect three-phase equipment from dangerous power problems. It continuously checks the voltage of all three phases and the correct phase sequence, helping to prevent damage to motors, pumps, compressors and other machinery.
This monitoring relay typically protects against over-voltage, under-voltage, phase loss and wrong phase sequence (model dependent). LED indicators make it easy to see status and fault conditions at a glance. DINârail mounting allows quick installation in control panels and distribution boards.
Features:
- Monitors 3âphase voltage and phase sequence
- Protection for over-voltage, under-voltage, phase loss (model dependent)
- Adjustable thresholds and time delay settings
- LED indication for normal and fault conditions
- DINârail mount compact industrial design
Specifications:
- Model: MR-FVA adjustable 3âphase monitoring relay
- Functions: voltage monitoring & phase sequence detection
- Mounting: 35mm DIN rail, panel installation
Uses:
- Protection of 3âphase motors, pumps and compressors
- Control panels for industrial machines and conveyors
- HVAC, chillers, cold rooms and refrigeration systems
- Lifts, elevators and building services equipment
- General 3âphase distribution boards and MCC panels
Package Includes:
   1 x Three-Phase Adjustable Voltage Protector MR-FVA
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