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Blue Jay - Model AFR-M -Arc Flash Protective Relay
AFR arc flash protective relay is a costeffective solution that reduces arc-fault damage by detecting the light from an arc flash and rapidly tripping in low-voltage (LV) and medium-voltage (MV) electrical networks. three remote light sensors can be connected to one relay. It used to limits damages to equipment, improve safety, avoid and protect personnel injuries. It’s also can be used as a stand-alone arc protection relay or applied in more complex switchgear layouts.Most popular related searches
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- AFR-M Arc Flash Relay is a panel mounting design with rugged Aluminum Housing.
- Arc flash protection relay has an LCD screen to show you integrated information.
- This arc relay provides total 4*3-phase current signal input.
- Single unit max 48pcs opt-sensor connected in the ARF-M arc flash relay.
- Less than 10 ms operation time from arc flash to arc relay trip.
- 16* passive DI point, indicates CB status.
- 9* trip contacts, free to configuration protect trip logic.
- 1* Ethernet port support IEC60870-5-103 communication
- Independent trip act and alarm act arc flash relay
- Arc-flash mitigation strategies:
-Light-Sensing Only;
-Light Flash, Supervised by Current;
-Light Flash, Supervised by Pressure(Optional).
- Optional extra monitor functions by RS-485 connection, user can customize:
-. Bus temperature monitoring (wireless)
-. Partial Discharge sensor (TEV)
-. Smoke sensor
- Optional neighboring AFR-M to expand maximum detect quantities of feeder loop
- Support OEM and add customized program:
-. For special VCB control and protection logic.
-. Localized language HMI