Arc flash protection relay VAMP 221panel-mountprogrammable
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Characteristics
- Measured/monitored value
- arc flash
- Mounting
- panel-mount
- Other characteristics
- programmable
Description
VAMP 221
Key Features:
Flexible and modular system can be adapted to different targets requiring arc protection
Cental unit and modular units engineer a scheme to your requirements
Auxiliary supply and communication via modular cable
Continuous supervision of sensors
Connection of portable arc sensor in arc sensor I/O units
Indication of arc sensor / current channel and trip relay activation
3-phase current measurement or 2-phase and earth-fault current measurement
Circuit-breaker failure protection (CBFP)
Operation on simultaneous current and light or on light only
4 normally open trip contacts
One normally open and one change over alarm contact
7 ms operation time including the output relay
Programmable operation zones
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.