Subject: coils tech. нигде не могу найти :( что за катушки такие,1. under voltage trip coil (Power input is via a three-phase supply, which is connected to a molded case circuit breaker with thermal overloads fitted, and a either a shunt trip or under voltage trip coil. ) 2. twin coil = запаралеленная катушка ??? On twin coil inductors, the coils must be connected to aid each other Merci beaucoup! |
twin coil - сдвоенная shunt trip - токовый расцепитель under voltage trip coil - минимальный расцепитель напряжения |
Spasibo! |
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