A, DW15 universal circuit breaker Product Overview
DW15 series of air circuit breaker (hereinafter referred to as circuit breaker) applicable to AC 50Hz, rated current up to 4000A, the distribution network of rated voltage 380V, overload, used to distribute electric energy and power lines and power equipment under voltage, short circuit protection of the. Shell grade rated current of 630A circuit breaker can also in AC 50Hz, 380V network for motor overload, undervoltage and short circuit protection.
The circuit breaker can be used as line not frequent conversion used in normal conditions, the circuit breaker shell grade rated current of 630A also has a drawer type structure and the current limiting circuit breaker under normal conditions can also be used as a motor is not frequent starting for.
Current limiting circuit breaker with current limiting characteristics, especially large short-circuit current in the network may.
Two, use
DW15-630 universal type circuit breaker rated current from 100A to 630A, rated voltage 50Hz380V AC, the circuit breaker is mainly used to distribute electric energy in power distribution networks, overload protection circuit and power equipment, voltage and short circuit. Can also be used to protect the motor overload in AC 50Hz380V power system, voltage and short circuit. Under normal conditions, the circuit breaker can be used as line not frequent conversion and the motor is not frequent starting for.
DW15-1000A ~ 4000A low voltage air circuit breaker rated current of air from 630A to 4000A, rated voltage 50Hz380V. Major in power distribution networks for overload distribution of electric energy and protect the circuit and power supply device, undervoltage and short circuit protection, under normal conditions can also be used as line not frequent conversion in.
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.
DW15-200A-4000A electromagnetic type electric
The DW15-200A-4000A thermal magnetic type electric
Shanghai people intelligent electric appliance Limited company production of DW15 circuit breaker, quality first, price concessions.
Contact: Mr. Xu 15957738830 www.shrmhz.com