现场直流和交流耐压试验电压测量系统的使用导则
Guide for application of voltage measuring system in DC&AC high voltage tests on site

2019-06-04

METER, TIME TOTALIZING, DIGITAL, 20 TO 130 VOLTS, DC OR AC TO 500 HZ
20至130伏直流或交流至500赫兹的数字时间累计仪表

1991-10-09

Meter, Time Totalizing, Digital, 20 to 130 Volts, DC or AC to 500 Hz
20至130伏、直流或交流至500赫兹的数字时间累计仪表

2017-07-20

Meter, Time Totalizing, Digital, 20 to 130 Volts, DC or AC to 500 Hz
20至130伏直流或交流至500赫兹数字时间积算表

2012-10-19

METER, TIME TOTALIZING, DIGITAL, 20 TO 130 VOLTS, DC OR AC TO 500 HZ
20至130伏直流或交流至500赫兹数字时间积算表

1982-09-24

Hybrid insulators for AC and DC for high-voltage applications greater than 1 000 V AC and 1 500 V DC - Definitions, test methods and acceptance criteria
1000V AC和1500V DC以上高压应用的AC和DC混合绝缘子.定义、试验方法和验收标准

2024-05-14

Power installations exceeding 1 kV AC and 1,5 kV DC - Part 0: Principles to be observed in the design and erection of high voltage installations - Safety of high voltage installations
1kV AC和1.5kV DC以上的电力装置.第0部分:高压装置的设计和安装应遵守的原则.高压装置的安全

2023-05-04

"Control and protection equipment of highvoltage direct current(HVDC) transmission system—Part 2:AC and DC station control equipment"

高压直流输电系统控制与保护设备 第2部分：交直流系统站控设备
Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 2: AC and DC station control equipment

2008-09-24

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

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 devices (PMD)
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:功率测量和监测装置（PMD）

2021-05-21

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 devices (PMD)
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:功率测量和监测装置（PMD）

2018-10-22

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 devices (PMD)
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

2018-10-22

Amendment 1 - 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 devices (PMD)
修改件1.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:功率测量和监测装置（PMD）

2021-05-21