接地漏电保护继电器ELR-2

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ELR-2外部CT。2操作阈值。国旗指示器(旅行)。不安全的。接地漏电继电器，有2个操作阈值，嵌入式安装。外部CT。不安全的。产品名称ELR-2产品类型剩余电流保护继电器电流传感器兼容性CT-1接地漏电电流传感器技术特性应用剩余电流保护继电器供电电压240/415 VAC 50/60Hz 110 VAC/DC 24/48 VAC/DC(可选)12 VAC/DC(可选)功耗5.5 VA测量接地故障电流内部测量残余漏地调整型0025…25一种残余漏地延时调节型0,02…5 s Earth-leakage protection class Type A Test function Local Remote test Output relays 2 changeovers (both TRIP) 5 A (240 VAC) Configurable normally de-energised or energised Display indications Green LED (power ON) Red LED (TRIP Red LED (ALARM) Mechanical trip memory (version ELR-2M) Mounting mode Flush mount 96x96 mm Standards IEC/EN 61010 IEC/EN 61000-6-2EN IEC/EN 61000-6-3 IEC/TR 60755 CEI EN 60947-2 Annex M Weight 280g Environment IP degree of protection IP40 front IP20 terminals Relative humidity 5...90% Operating temperature -10...+60 °C Storage temperature -20...+80 °C Options Tropicalization 3rd harmonic filter Transparent cover IP65