저압전기설비 전기안전 모니터링 시스템 ─ 제2부: 전기안전 모니터링 장치 요구사항
低压电气设施的电气安全监测系统─第2部分:电气安全监测装置的要求

2022-03-18

저압 전기설비－제5－53부：전기기기의 선정 및 설치－안전, 절연, 개폐, 제어 및 감시를 위한 보호장치
建筑物电气装置 - 5-53部分:选择和电气设备架设 - 隔离 开关和控制

2020-12-29

低压电气装置 第5-53部分：电气设备的选择和安装 用于安全防护、隔离、通断、控制和监测的电器
Low-voltage electrical installations—Part 5-53: Selection and erection of electrical equipment—Devices for protection for safety, isolation, switching, control and monitoring

2022-12-30

Low-Voltage electrical installations - Part 5-53: Selection and erection of electrical equipment - Devices for protection for safety, isolation, switching, control and monitoring
低压电气装置第5-53部分:电气设备的选择和安装安全、隔离、开关、控制和监测保护装置

2020-12-10

Low-voltage electrical installations - Part 5-53: Selection and erection of electrical equipment - Devices for protection for safety, isolation, switching, control and monitoring
低压电气装置第5-53部分:电气设备的选择和安装安全、隔离、开关、控制和监测保护装置

2019-02-21

Amendment 1 - Low-Voltage electrical installations - Part 5-53: Selection and erection of electrical equipment - Devices for protection for safety, isolation, switching, control and monitoring
修改件1.低压电气装置.第5-53部分:电气设备的选择和安装.安全、隔离、开关、控制和监测保护装置

2020-12-10

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures-Insulation monitoring devices for IT systems
交流1000V及直流1500V以下低压配电系统的电气安全保护措施的测试、测量或监测设备

2016-06-30

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures-Equipment for testing the safety of electrical equipment of machinery
交流1000V及直流1500V以下低压配电系统的电气安全保护措施的测试、测量或监测设备

2013-07-31

교류 1 000 V 및 직류 1 500 V 이하의 저압 배전 계통의 전기 안전 —보호수단의 시험, 측정 또는 감시용 장비 —제8부: IT 계통용 절연감시장치
低压配电系统的电气安全高达1 000 V a.c.和1 500 V直流 - 用于测试 测量或监控保护措施的设备 - 第8部分:IT系统的绝缘监控设备

2019-12-30

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures -- Part 8: Insulation monitoring devices for IT systems
交流1000V和直流1500V以下低压配电系统的电气安全保护措施的试验、测量或监测设备第8部分:IT系统的绝缘监测装置

2008-06-25

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems
低压配电系统的电气安全高达1 000 V a.c.和1 500 V直流 - 用于测试 测量或监控保护措施的设备 - 第8部分:IT系统的绝缘监控设备

2014-12-11

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 14: Equipment for testing the safety of electrical equipment of machinery
1000V AC和1500V DC以下低压配电系统的电气安全.保护措施的试验、测量或监测设备.第14部分:机械电气设备安全性试验设备

2023-08-25

IEC 61557-12. 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 12. Combined measuring and monitoring devices for electrical performance parameters
IEC 61557-12 交流1000V和直流1500V以下低压配电系统的电气安全 用于测试、测量或监测保护措施的设备 第12部分 电气性能参数的组合测量和监测装置

2005-12-19

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC. Equipment for testing, measuring or monitoring of protective measures-Power metering and monitoring devices (PMD)
工业过程控制阀

2015-06-30

交流1000V和直流1500V以下低压配电系统电气安全防护措施的试验、测量或监控设备 第12部分：性能测量和监控装置（PMD）
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 12: Performances measuring and monitoring devices (PMD)

2011-01-14

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures-Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems
交流1000V及直流1500V以下低压配电系统的电气安全保护措施的测试、测量或监测设备

2014-05-31

交流1000V和直流1500V以下低压配电系统电气安全 防护设施的试验、测量或监控设备 第8部份：IT系统中绝缘监控装置
Electrical safty in low voltage distribution systems up to 1000V a.c and 1500V d.c—Equipment for testing, measuring or monitoring of protective measures—Part 8: Insulation monitoring devices for IT systems

2015-12-10

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures-Equipment for testing the effectiveness of the protective measures of electrical equipment and/or medical electrical equipment
交流1000V及直流1500V以下低压配电系统的电气安全保护措施的测试、测量或监测设备

2015-02-28

IEC 61557-8 ED.2. Electrical safety in low voltage distribution systems up to 1000 V a.c. V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 8. Insulation monitoring devices for IT systems
IEC 61557-8第2版 低压配电系统的电气安全高达1000 V交流V直流保护措施的测试、测量或监测设备 第八部分 IT系统的绝缘监测设备

2004-08-11

交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第10部分：用于防护措施的试验、测量或监控的组合测量设备
Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 10: Combined measuring equipment for testing, measuring or monitoring of protective measures

2022-10-12