阿海珐江能电气科技（温州）有限公司

■产品概述Use and Scope of Application

ARHW2系列万能式断路器(以下简称断路器),适用于交流50Hz,额定电压至690V及以下，额定电流200A~6300A的配电网络中，用来分配电能和保护线路及电源设备免受过载、欠电压、短路、单相接地等故障的危害。断路器具有智能化保护功能，选择性保护精确，能提高供电可靠性，避免不必要的停电。同时带有开放式通讯接口，可进行“四遥”，以满足控制中心和自动化系统的要求。

该断路器具有隔离功能,符号表示为:“ ”

ARHW2-2000 series intelligent universal circuit breaker (hereinafter referred toas circuit breaker) is suitable for an AC distribution network with a frequency of50Hz, an rated voltage of 69oV and below,an rated current of 200A ～ 6300A. It isused to distribute power and protect circuits and power supply units from damage dueto overload， under voltage,short circuit,single-phase earthing fault.The circuitbreaker has the function of intelligent protection which can realize accurate, selectiveprotection, thus improving the reliability of power supply, avoiding unnecessary poweroutages. It also equipped with an open communication interface, which can realize"four remote" fuctions to meet the requirements from the control center and automationsystem.

The circuit breaker has an isolating function, expressed as: " ".