相序保護電驛(Phase Protect|-渱智電機股份有限公司-商品介紹

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相序保護電驛
(Phase Protection Relay)

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相序保護電驛
(Phase Protection Relay)

Federal相序保護電驛(Phase Protection Relay):

特點:

用於保護馬達, 欠相或相不平衡時可作保護, 相較於一般傳統保護方式:
Breaker + Contactor + Overload Relay僅可保護欠相, 但卻無法辨認相序或無逆相保護, 此產品可克服此缺憾; 有兩種固定方式: 軌道式或以兩顆螺絲固定於底板上均可.

額定電壓(Rated voltage): 380V AC 50Hz.

電驛接點(Relay contact): 1個C接點可供應用(1 changeover contact).

接點容量(Contact power): 250V/ 5A AC.

操作溫度(Operating temperature): -10℃~60℃.

Function:

The three phase motor could be cut off by Phase Protection Relay when it's overheat. Our Phase Protection Relay is electronic relay which manufactured with quality components and could be installed as a upright position on rail clips in panel board. The unit is suitable rail mounting as well as surface mounting with 2 screws. The relay is able to take out the contactor which makes a way for motor during the one of phases cut off and in the unbalanced event between phases.

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