CJ12 AC CONTACTOR

1.Used for AC50, rated working voltage up to 380VAC, 2.Rated operating current up to 630A of the power system for metallurgy

General Introduction

CJ12 series AC contactor is mainly used for AC50, rated working voltageup to 380VAC, Rated operating current up to 630A of the power systemfor metallurgy, steel rolling and  cranes  and  other  electrical  equipmentconnected as frequent long-distance, breaking the circuit and start, stop,reverse and reverse brake motors for use

Normal operating conditions and installation conditions

1. Ambient air temperature: -5+402. Altitude: <2000M3. Atmospheric conditions: Maximum temperature +40, Air relative humidity of not more th    temperature allows a higher relative humidity4. Pollution Level: 3 class5. Installation category: III6. Installation conditions Mounting surface with not morethan or +5 degrees vertical tilt

The main parameters and technical performance

1. Specification and main technical parameters (see Table 1)2. Work requirements applicable to the following contacts    Eight-hour working    Uninterrupted work system    Intermittent periodic duty system, the load factor of a 40%    (only for 4P and .5P contacts)3. Operating Characteristics    Operation voltage (85%~110%)Us; drop-out voltage, normal (20%~75%)Us; DC 10%~75%)Us4. coil specification: AC 127V 220V 380V   DC: 110V 220V

CJ12 AC CONTACTOR