Address: 469 Xinsheng Road, Gaoxin District, Chengdu, China
Tel: +86-28-67198331
Fax: +86-28-86129221
Email: sensor@esmachinery.com
Contact Person: Ivy
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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