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GEN-SET CONTROLS
UVR, OVR, CVR, PFR series
AC Voltage Protection Relays
A range of DIN rail or surface mountable relays for the voltage monitoring and protection of AC mains or generator systems.
Variants are available for protection against over and/or under voltage, for either single phase, 3 phase and neutral, or 3 phase no neutral systems.
Each unit features a front facia "trip volts" adjuster to set the relay de-energisation point. UVR, OVR and CVR models also have "differential volts" setting for control of the relay energisation voltage.
Features:
- Under and/or over AC voltage protection
- Single phase & neutral, 3 phase & neutral, 3 phase no neutral options
- Front facia "trip volts" adjuster sets relay de-energisation
- Front facia "diff volts" adjuster sets relay re-energisation (except PFR)
- DPDT relay outputs, rated 5 Amp @ 240 VAC
- LED indication of relay state
- DIN rail/surface mout case, screw terminals
Literature:
For more information about this product, you can view the related literature here:
- Sales Bulletin (ms6261)
Inside this section:
- Keystart 7210/9610 – Manual start engine/genset controller.
- ASM150 – Automatic engine controller.
- ASM170 – Autostart module.
- Cascade – J1939 enabled engine/genset controller
- AS700 – Automatic engine/generator controller
- AS7xx – AS705 & AS710 automatic genset controllers.
- GV733 – Display module for Cummins G-Drive engines
- iGUARD – Digital genset controller, for J1939 and conventional engines
- UVR, OVR, CVR, PFR series – AC voltage protection/failure relays