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                          RZW45 (DW45) for intelligent breaker

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                          • RZW45 (DW45) for intelligent breaker

                          Product Abstract:

                          RZW45 (DW45) for intelligent breaker


                          Product Description

                          Products Overview:
                          DW45 series intelligent air circuit breaker is used for control and protection of low voltage distribution network. General installation in low voltage power distribution cabinet as main switching function of total protection. Rated current of 1000A and circuit breaker below, also can be used for motor protection. The product provides wet tropical type (TH type), marine and type 1E circuit breaker, provide low temperature to -40 Deg. C breaker, and can provide a liquid crystal display and digital display circuit breaker. For the "China famous brand" products.
                          Intelligent, zero arc, with isolation function;
                          High breaking and short-time withstand ability;
                          With long-time delay overload, short-circuit short delay, instantaneous short circuit and ground fault function (optional);
                          The drawer seat "connection", "test", "separation" three position indicator;
                          Can realize the intelligent network monitoring, can be applied to Modbus, Profibus, Devicenet, CAN and TCP communication protocol, is convenient for users to carry out integrated management;
                          It can be equipped with FDM3 short message notification module, remote alarm and monitoring;
                          According to IEC60947-2, GB14048.2 standard;
                          The circuit breaker by national mandatory product certification mark "CCC".
                          Two normal work condition and installation condition.
                          The circuit breaker in the ambient air temperature is -5 ℃ ~ +40 ℃ operation (more than +40 ℃ to +60 ℃, see the circuit breaker in the sample derated coefficient);
                          The location of the installation elevation not exceeding 2000m;
                          The installation site of the air relative humidity at the highest temperature of +40 ℃, relative humidity of not more than 50%; at lower temperatures can be higher, up to 90% such as 20 ℃, due to temperature change occasionally generated condensation, should take special measures;
                          Pollution grade was 3;
                          Installation type circuit breaker main circuit and under voltage release coil, power transformer primary coil for IV, other auxiliary circuit, control circuit installation category iii;
                          Circuit breaker is suitable for electromagnetic environment A;
                          Marine and wet tropical type circuit breaker can withstand humid air, salt fog and moulds;
                          Marine type circuit breaker can work reliably under normal vibration of ship;
                          1E circuit breaker can withstand nuclear industry environmental impact;
                          The circuit breaker shall be installed in accordance with the requirements of manual installation. Circuit breaker vertical inclination of not more than 5 °, ship breaker does not exceed 22.5 °;
                          The circuit breaker shall be installed in no danger of explosion and no conductive dust, without sufficient corrosion and damage to the insulation;
                          Circuit breaker is arranged in the cabinet body chamber, and a door frame, protection grade reaches IP40.
                          DW45-2000/3P/630A, DW45-2000/3P/800A
                          DW45-2000/3P/1000A, DW45-2000/3P/1250A
                          DW45-2000/3P/1600A, DW45-2000/3P/2000A
                          DW45-3200/3P/2500A DW45-3200/3P/3200A
                          DW45-4000/3P/4000A DW45-6300/3P/5000A,
                          DW45-6300/3P/6300A
                          DW45-2000/4P/630A DW45-2000/4P/1250A
                          DW45-2000/4P/800A DW45-2000/4P/1600A
                          DW45-2000/4P/1000A DW45-2000/4P/2000A
                          DW45-3200/4P/2500A DW45-3200/4P/3200A
                          DW45-6300/4P/5000A,, DW45-6300/4P/6300A
                          Shanghai people intelligent electric appliance Limited company production of DW45 (RZW1) for intelligent breaker, quality first, price concessions.
                          Contact: Mr. Xu 15957738830 www.schoolgirlsnumber.com

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