Underground fault indicator with directional current Modbus RS485 – ComPass B

ComPass B is fault indicator for short-circuit and earth fault with directional current used in the medium voltage grid, the volte signal get by Wega1.2C, Wega2.2C Through the Modbus protocol, the device can be parameterized, reporting error events and sent measured data to the SCADA system. The product is compatible with RMU cabinets of brands such as: SafeRing of ABB; RM6 of Schneider; 8DJH, NXPLUS C of Siemens; XIRIA of EATON

Product Features

■ Detect directional short-circuit and earth fault by 3 single phase current transformer
■ Monitoring V, I, F
■ Load monitoring P, Q, S, Cosφ
■ Voltage monitoring V<, V>
■ OLED display multi language, LED multicolor
■ Remote alarm via RS485 / Modbus and 4 NO contact
■ Easy operation, easy-to-read display