A, product description
The distribution network DW17 series universal type breaker for AC 50Hz voltage of 380V, 440V, 660V or DC current to 3900A, overload, used to distribute electric energy and protect the circuit and power equipment under voltage, short circuit, under normal conditions, can be used as the circuit is not frequent change of. 1250A circuit breaker below can be used as the protection of motor overload and short circuit in AC 50Hz voltage of 380V network. Under normal conditions, but also can be used as motor is not frequent starting for.
Two, use
The distribution network DW17 series universal type breaker for AC 50Hz voltage of 380V, 440V, 660V or DC current to 3900A, overload, used to distribute electric energy and protect the circuit and power equipment under voltage, short circuit, under normal conditions, can be used as the circuit is not frequent change of. 1250A circuit breaker below can be used as the protection of motor overload and short circuit in AC 50Hz voltage of 380V network. Under normal conditions, but also can be used as motor is not frequent starting for.
Three, the use of conditions
△ altitude does not exceed 2000m; the maximum inclination of 22.5 °;
△ ambient temperature is not higher than +40 ° C (marine product is +45 ° C and -5 ° C) not less than;
△ can withstand humid air, salt fog, mist, mold, nuclear radiation;
△ can work reliably under normal vibration of ship; under seismic conditions (4G) can work reliably;
△ in no danger of explosion in the medium, and the medium without gas to corrosion and damage to the insulation and conductive dust;
Delta in the absence of snow or rain.
DW17-630A-DW17-3205A electric (fast) fixed level
DW17-630A-DW17-3205A electric (fast) fixed vertical
DW17-630A-DW17-3205A electric (fast) insertion
DW17-630A-DW17-3205A electric (pre storage) fixed level
DW17-630A-DW17-3205A electric (pre storage) fixed vertical
DW17-630A-DW17-3205A electric (pre storage) insertion
Shanghai people intelligent electric appliance Limited company production of DW17 circuit breaker, quality first, price concessions.
Contact: Mr. Xu 15957738830 www.shrmhz.com