剩余电流监测器(RCMs)是一种用于检测电路中的漏电流的电气附件。当电路中的漏电流超过设定值时,RCMs会自动切断电路,以保护人身安全和电气设备。RCMs广泛应用于家庭和类似用途的电气设备中,如插座、开关、灯具等。
IEC 62020-1:2020/COR1:2020标准规定了RCMs的性能要求、试验方法和标记要求。其中,性能要求包括RCMs的额定电压、额定电流、额定漏电动作时间、额定漏电动作电流等。试验方法包括RCMs的机械强度试验、电气性能试验、环境试验等。标记要求包括RCMs的额定电压、额定电流、额定漏电动作时间、额定漏电动作电流等。
该标准的实施可以保证RCMs的安全性和可靠性,有效地保护人身安全和电气设备。同时,该标准的实施也有助于促进RCMs的国际贸易和技术交流,推动RCMs的技术创新和发展。
相关标准
- IEC 61008-1:2014 Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs)
- IEC 61009-1:2016 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs)
- IEC 62423:2013 Residual current monitors for household and similar uses (RCMs)
- IEC 61557-8:2014 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems
- IEC 60364-4-41:2018 Low-voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock