现行

BS EN IEC 61557-1-2021

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-General requirements
交流1000V和直流1500V以下低压配电系统的电气安全 保护措施的测试、测量或监测设备

2022-02-16

现行

BS EN IEC 61557-5-2021

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-Resistance to earth
1000 V AC和1500 V 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.接地电阻

2022-05-19

现行

BS EN 61557-8-2015

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

现行

BS EN 61557-14-2013

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

现行

KS C IEC 61557-1(2018 Confirm)

교류 1 000 V 및 직류 1 500 V 이하 저압 배전 계통의 전기적 안전성－보호 수단의 시험, 측정 또는 감시용 장치－제1부：일반 요구사항
交流1000V和直流1500V以下低压配电系统的电气安全防护措施的试验、测量或监测设备第1部分:一般要求

2013-01-22

现行

IEC 61557-1-2019 RLV

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 1: General requirements
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1部分:一般要求

2019-07-26

现行

IEC 61557-1-2019

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 1: General requirements
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1部分:一般要求

2019-07-26

现行

KS C IEC 61557-1(2023 Confirm)

교류 1 000 V 및 직류 1 500 V 이하 저압 배전 계통의 전기적 안전성－보호 수단의 시험, 측정 또는 감시용 장치－제1부：일반 요구사항
交流1000 V和直流1500 V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1部分:一般要求

2013-01-22

现行

GB/T 18216.1-2021

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1部分：通用要求
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 1: General requirements

2021-05-21

现行

IEC 61557-1-2019+AMD1-2024 CSV

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 1: General requirements
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1部分:一般要求

2024-10-15

现行

BS EN 61557-9-2015

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 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

2017-03-31

现行

BS EN IEC 61557-3-2022

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 3. Loop impedance
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3部分.回路阻抗

2022-07-31

现行

KS C IEC 61557-3(2018 Confirm)

교류 1 000 V 및 직류 1 500 V 이하 저압 배전 계통의 전기적 안전성－보호 수단의 시험, 측정 또는 감시용 장치－제3부：루프 임피던스
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3部分:回路阻抗

2013-01-22

现行

KS C IEC 61557-5(2018 Confirm)

교류 1 000 V 및 직류 1 500 V 이하 저압 배전 계통의 전기적 안전성－보호 수단의 시험, 측정 또는 감시용 장치－제5부：접지 저항
交流1000V和直流1500V以下低压配电系统的电气安全防护措施的试验、测量或监测设备第5部分:接地电阻

2013-01-22

现行

KS C IEC 61557-7(2018 Confirm)

교류 1 000 V 및 직류 1 500 V 이하 저압 배전 계통의 전기적 안전성－보호 수단의 시험, 측정 또는 감시용 장치－제7부：위상 시퀀스
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7部分:相序

2013-01-22

现行

IEC 61557-3-2019 RLV

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 3: Loop impedance
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3部分:回路阻抗

2019-07-26

现行

IEC 61557-5-2019 RLV

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 5: Resistance to earth
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5部分:接地电阻

2019-07-26

现行

IEC 61557-2-2019 RLV

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 2: Insulation resistance
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2部分:绝缘电阻

2019-07-26

现行

IEC 61557-3-2019

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 3: Loop impedance
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3部分:回路阻抗

2019-07-26

现行

IEC 61557-5-2019

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 5: Resistance to earth
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5部分:接地电阻

2019-07-26