万能式断路器样本2010.pdf

115/129/152 产品样本 116/154/118 155/153/162 天 水 2TD.256. YB 181/182/183 二一三电器有限公司 GSW1系列万能式断路器 196/219/220 共 页 第 页 50 1 1、 用途 Intended use GSW1系列万能式断路器（以下简称 GSW1 series universal circuit breakers 断路器）适用于频率50HZ，额定工作电 (abbreviated circuit breakers as follow) could be suited for distribution net including 压400V、690V，额定电流从200A-6300A frequency:50Hz、rated working voltage:400V、690V、 配电网络中，用来分配电能和保护线路 rated current:200～6300A；and used for assigning 及电源设备免受过载、欠电压、短路、 the electrical energy and the protection line and the power equipment exempting such as overloaded, 单相接地等故障的危害，该断路器具有 undervoltage,short-circuits,and single-phase earth 智能化保护功能，选择性保护精确，能 harm，The circuit breaker has the intellectualized protection function, the selective protection is 提高供电的可靠性，避免不必要的停电 precise, which can enhance the power supply the 。结构紧凑、体积小、分断能力高。封 reliability,and avoid the nonessential power cut。 闭的触头系统，实现了零飞弧，智能控 Compact structure、small volume and high Breaking Capacity.The seal contact system establishing zero 制器具有试验、负载监控、大信息量显 overf