EX200

产品型号：EX200 产品名称：EX200 产品分类：3-Phase Monitors 品牌：Time Mark Corporation（美国时间标记公司） 产品简介：The Model 200 3-Phase Voltage Unbalance Monitor is designed to continuously monitor a three-phase line for unbalanced voltage conditions. This device will only energize the relay if an unbalance exists. Zero volts on all three phases is considered a balanced condition. This allows the Model 200 to be used with shunt breakers, so that the breaker can shut off the main power without tripping the monitor. The solid-state sensing circuit drives an internal electromechanical relay. Indicator lights on the monitor show when the voltage balance is within an acceptable range; when an unbalance exists; and when the relay is actually tripped. When an acceptable voltage balance is reapplied, the Model 200 will automatically reset the relay. 技术参数：Automatic Reset: Yes; Contacts: DPDT; Manual Reset: No; Mount: Surface Mount; Phase Sensing: Phase Unbalance; Trip Delay: Yes; Trip Restart: No; Voltage Range: 380VAC,50 Hz 应用领域：广泛应用于工业自动化、电机保护、配电系统、HVAC系统、水泵控制等三相电力监测场景 产品特点：美国原装进口，品质可靠；DIN导轨安装，方便集成；LED状态指示，直观易读；宽电压范围，适应性强；工业级设计，经久耐用