IEC 61326-2-2:2020 测量、控制和实验室用电气设备电磁兼容性要求第2-2部分:特殊要求低压配电系统用便携式测试、测量和监测设备的测试配置、操作条件和性能标准
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions and performance criteria for porta
BS EN 61557-1:1997 不超过1000V交流和1500V直流的低压配电系统电气安全性.防护测试、测量和监测设备.第1部分:一般要求
This part of IEC 1557 specifies the general requirements for measuring and monitoring equipment for testing the electrical safety in low voltage
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 - General requirements
SNI 04-6545.2-2001 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第2部分：绝缘电阻
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 meaures. Part 2: Insulation resistance
SNI 04-6545.5-2001 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第5部分：对地电阻
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 5: Resistans to earth
SNI 04-6545.1-2001 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第1部分：一般要求
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 1: General requirements
SNI 04-6545.3-2001 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第3部分：回线阻抗
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 3: Loop impedance
SNI 04-6545.8-2003 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第8部分：I系统中绝缘监控装置
Electrical safety in low voltage distribution system 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 61557-10:2000 1000V交流和1500V直流的低压分配系统的电气安全.防护测量的试验、测量和监测设备.第10部分:试验测量或防护手段检测的复合测量设备
This part of IEC 61557 specifies the requirements for combined measuring equipment which combines into one piece of apparatus, several measuring
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 10: Combined measuring equipment for testing, measuring or monitoring of protective meas
SNI 04-6545.6-2002 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第6部分：在TT和TN系统中残留电流装置（RCD）
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 6: Residual current devices (RCD) in TT and TN
SNI 04-6545.4-2001 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第4部分：接地电阻和等电位接地电阻
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 4: Resistance of earth connection and equipotential bonding
空气和废气监测分析方法 3.4.4-2003 第三篇 空气质量监测 第四章 空气质量连续自动监测系统(B) 四 空气质量连续自动监测系统质量保证和质量控制
空气和废气监测分析方法
IEC 61557-12:2018 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12部分:功率测量和监测设备
This part of IEC 61557 specifies requirements for power metering and monitoring devices (PMD) that measure and monitor the electrical quantities
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 12: Power metering and monitoring d
GOST R IEC 61557-7:2009 电压范围为1000Va.c.和1500Vd.c.的低压配电系统电气安全测试,测量设备,或防护措施监测设备第7部分相序
Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 7. Phase sequence
空气和废气监测分析方法 3.4.3-2003 第三篇 空气质量监测 第四章 空气质量连续自动监测系统(B) 三 空气质量连续自动监测系统组成
空气和废气监测分析方法
空气和废气监测分析方法 3.4.1-2003 第三篇 空气质量监测 第四章 空气质量连续自动监测系统(B) 一 空气质量连续自动监测系统概述
空气和废气监测分析方法
IEC 61326-2-2:2020 测量、控制和实验室用电气设备电磁兼容性要求第2-2部分:特殊要求低压配电系统用便携式测试、测量和监测设备的测试配置、操作条件和性能标准
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions and performance criteria for porta
BS EN 61557-1:1997 不超过1000V交流和1500V直流的低压配电系统电气安全性.防护测试、测量和监测设备.第1部分:一般要求
This part of IEC 1557 specifies the general requirements for measuring and monitoring equipment for testing the electrical safety in low voltage
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 - General requirements
SNI 04-6545.2-2001 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第2部分：绝缘电阻
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 meaures. Part 2: Insulation resistance
SNI 04-6545.5-2001 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第5部分：对地电阻
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 5: Resistans to earth
SNI 04-6545.1-2001 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第1部分：一般要求
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 1: General requirements
SNI 04-6545.3-2001 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第3部分：回线阻抗
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 3: Loop impedance
SNI 04-6545.8-2003 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第8部分：I系统中绝缘监控装置
Electrical safety in low voltage distribution system 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 61557-10:2000 1000V交流和1500V直流的低压分配系统的电气安全.防护测量的试验、测量和监测设备.第10部分:试验测量或防护手段检测的复合测量设备
This part of IEC 61557 specifies the requirements for combined measuring equipment which combines into one piece of apparatus, several measuring
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 10: Combined measuring equipment for testing, measuring or monitoring of protective meas
SNI 04-6545.6-2002 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第6部分：在TT和TN系统中残留电流装置（RCD）
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 6: Residual current devices (RCD) in TT and TN
SNI 04-6545.4-2001 1000V交流和1500V直流的低压配电系统的电气安全. 防护测量的试验、测量和监测设备. 第4部分：接地电阻和等电位接地电阻
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 4: Resistance of earth connection and equipotential bonding
空气和废气监测分析方法 3.4.4-2003 第三篇 空气质量监测 第四章 空气质量连续自动监测系统(B) 四 空气质量连续自动监测系统质量保证和质量控制
空气和废气监测分析方法
IEC 61557-12:2018 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12部分:功率测量和监测设备
This part of IEC 61557 specifies requirements for power metering and monitoring devices (PMD) that measure and monitor the electrical quantities
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 12: Power metering and monitoring d
GOST R IEC 61557-7:2009 电压范围为1000Va.c.和1500Vd.c.的低压配电系统电气安全测试,测量设备,或防护措施监测设备第7部分相序
Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 7. Phase sequence
空气和废气监测分析方法 3.4.3-2003 第三篇 空气质量监测 第四章 空气质量连续自动监测系统(B) 三 空气质量连续自动监测系统组成
空气和废气监测分析方法
空气和废气监测分析方法 3.4.1-2003 第三篇 空气质量监测 第四章 空气质量连续自动监测系统(B) 一 空气质量连续自动监测系统概述
空气和废气监测分析方法
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