AC vacuum contactor CKJ5-1600/1140V [national free products + domestic shipping] The unified national service hotline 0577 -62,819,667 large favorably, welcome to inquire. First, the "AC vacuum contactor CKJ5-1600/1140V" for AC 50HZ, rated voltage up to 6KV-12KV, rated current 160 to 630A feed network for remote making and breaking circuit and frequently starting and stopping AC motor purposes, and suitable with a variety of protective devices, assemble into a flameproof electromagnetic starter, this product uses a vacuum connection technology, storage and other international advanced integrated circuits and computer technology developed, especially for motor frequent starting and controlling the furnace transformer closing and breaking; also widely used in high-voltage capacitor reactive power compensation device, thus protecting the high precision, fault analysis is accurate, complete protection, protection and reliability, intuitive display parameters, optional standard analog signal output function, widely used in petroleum, chemical, electric power, metallurgy, coal, light industry, textile and other industries. Second, the series vacuum contactors for 12KV below the power network system, two vacuum contactors, installation of mechanical linkage between the shaft, it can realize mutual mechanical and mechanical interlock function, but also can achieve electrical lockout. Mainly used to enhance the electrical control circuit as positive and negative conversion to, dynamic braking, line the main switch, you can frequent operation, with a mechanical long life, high reliability, low maintenance, excellent switching performance advantages. Can also be used to control high pressure blower pros conversion to other loads as the main switch. This product is small, light weight, use upper and lower international popular way arranged assembly structure, easy maintenance, easy composition of F-C loop equipment. Vacuum interrupter moving conductive rod and the lower outlet connection connected between terminals with a soft, constitute the primary circuit path. Insulators with the moving conductive rod drive mechanism connected together and ground insulation. Insulators high voltage side and the vacuum interrupter moving conductive rod internal thread connection and fixed together with the soft connection, insulators attached to the other side of the actuator. Solenoid-driven rotary driven vacuum interrupter moving contact switching operation performed. Model: AC vacuum contactor CKJ5-1600/1140V Rated voltage: 1.14 (KV) 6KV 10KV Rated current: 63,125,160,250,400,630 (A) Control Voltage :110-127-220-380 (V) Main circuit making capacity: 1.6,2.5,4,6.3 KA 100 times the main circuit breaking capacity: 1.28,2,3.2 KA 25 times ultimate breaking: 4500A 3 times Electrical life 10 (million times) Mechanical life: 100 (million times ) Installation dimensions 378 × 100 (four holes) Third, the model specification JCZ5-160/6KV vacuum contactor JCZ5-250/6KV vacuum contactor JCZ5-400/6KV vacuum contactor EVS-160/1140V vacuum contactor EVS-250/1140V vacuum contactor EVS-400/1140V vacuum contactor EVS-630/1104KV vacuum contactor CKJ5-63/1140KV vacuum contactor CKJ5-80/1140KV vacuum contactor CKJ5-125/1140KV vacuum contactor CKJ5-250/1140KV vacuum contactor CKJ5-400/1140KV vacuum contactor CKJ5-630/1140KV vacuum contactor CKJ5-800/1140KV vacuum contactor CKJ5-1000/1140KV vacuum contactor CKJ5 -1250/1140KV vacuum contactor CKJ5-1600/1140KV vacuum contactor 4, Ordering Information 1, the order should indicate [] AC vacuum contactor CKJ5-1600/1140V working power, size, quantity and mounting structure. 2, the vacuum contactor, chain mode (mechanical retention type - electric-holding), number of poles. 3, the vacuum contactor control circuit power frequency voltage, frequency voltage auxiliary circuit, main circuit rated current. 4, for a special customer specifications, in the selection and when ordering, and provide detailed technical requirements.