29.120.70;33.100.01 标准查询与下载

IEC 60255-26:2013 测量继电器和保护设备.第26部分:电磁兼容性要求

This part of the IEC 60255 series is applicable to measuring relays and protection equipment, taking into account combinations of devices to form schemes for power system protection including the control, monitoring, communication and process interface equipment used with those systems. This standard specifies the requirements for electromagnetic compatibility for measuring relays and protection equipment. Tests specified in this standard are not required for equipment not incorporating electronic circuits, for example electromechanical relays. The requirements specified in this standard are applicable to measuring relays and protection equipment in a new condition and all tests specified are type tests only.

Measuring relays and protection equipment.Part 26: Electromagnetic compatibility requirements

IEC 60255-26:2008 测量继电器和保护设备.第26部分:电磁兼容性要求

This part of IEC 60255 is applicable to measuring relays and protection equipment for power system protection, including the control, monitoring and process interface equipment used with those systems. This standard specifies the essential requirements for electromagnetic compatibility for measuring relays and protection equipment intended to be used at industrial locations. Measuring relays and protection equipment used in substations and power plants may require higher immunity test levels. For equipment not incorporating electronic circuits, for example electromechanical relays, tests according to this standard are not required. The requirements specified in this standard are applicable to measuring relays and protection equipment in a new condition and all tests specified are type tests only.

Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements

IEC 60255-26:2004 电气继电器.第26部分:量度继电器和保护装置的电磁兼容性要求

Specifies the requirements for electromagnetic compatibility for measuring relays and protection equipment. Is applicable to measuring relays and protection equipment for power system protection, including the control, monitoring and process interface eq

Electrical relays - Part 26: Electromagnetic compatibility requirements for measuring relays and protection equipment