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Low Voltage Metering Current Transformer Automatic Testing System
This part of IEC 61869 is a product standard and covers only additional requirements for low- power passive current transformers. The product standard
Instrument transformers - Part 10: Additional requirements for low-power passive current transformers
Instrument transformers - Part 10: Additional requirements for low-power passive current transformers
Electricity metering equipment (a.c.). Particular requirements. Meters with analog inputs connected to the low-power sensor (electronic transformers) of voltage and current
DC Voltage Transformers
The guide for selection and calculation of current transformers and voltage transformers
Technical specifications for imported current transformer and capacitive voltage transformers
This part of IEC 44 applies to newly manufactured current transformers for use with electrical measuring instruments and electrical protective devices
Instrument transformers - Current transformers
本标准适用于单机容量为1000MW级及以下发电厂,1000kV及以下变电站的新建、扩建和改建工程保护和测量用电流互感器、电压互感器的选择及计算。不适用于测量和保护装置内部专用的变换器、交流操作专用互感器和试验室用互感器
Code for selection and calculation of current transformer and voltage transformer
本标准适用于频率为 15Hz~10O Hz, 供电气测量仪表和电气保护装置用的新制造的电流互感器。 虽然本标准主要是以独立绕组的互感器为基准的,但如合适 ,也可用于自耦互感器。 第 13 章包括的技术要求和试验,是对第 4 章到第 11 章的补充,对电气测量仪表用电流互感器而言是
Current transformers
本标准适用于频率为15~100HZ,供电气测量仪表用和电气保护装置用的新制造的电流互感器。虽然本标准是以具有独立绕组的互感器为基准的,但如合适,也可用于自耦互感器
Current transformers
Low Voltage Metering Current Transformer Automatic Testing System
This part of IEC 61869 is a product standard and covers only additional requirements for low- power passive current transformers. The product standard
Instrument transformers - Part 10: Additional requirements for low-power passive current transformers
Instrument transformers - Part 10: Additional requirements for low-power passive current transformers
Electricity metering equipment (a.c.). Particular requirements. Meters with analog inputs connected to the low-power sensor (electronic transformers) of voltage and current
DC Voltage Transformers
The guide for selection and calculation of current transformers and voltage transformers
Technical specifications for imported current transformer and capacitive voltage transformers
This part of IEC 44 applies to newly manufactured current transformers for use with electrical measuring instruments and electrical protective devices
Instrument transformers - Current transformers
本标准适用于单机容量为1000MW级及以下发电厂,1000kV及以下变电站的新建、扩建和改建工程保护和测量用电流互感器、电压互感器的选择及计算。不适用于测量和保护装置内部专用的变换器、交流操作专用互感器和试验室用互感器
Code for selection and calculation of current transformer and voltage transformer
本标准适用于频率为 15Hz~10O Hz, 供电气测量仪表和电气保护装置用的新制造的电流互感器。 虽然本标准主要是以独立绕组的互感器为基准的,但如合适 ,也可用于自耦互感器。 第 13 章包括的技术要求和试验,是对第 4 章到第 11 章的补充,对电气测量仪表用电流互感器而言是
Current transformers
本标准适用于频率为15~100HZ,供电气测量仪表用和电气保护装置用的新制造的电流互感器。虽然本标准是以具有独立绕组的互感器为基准的,但如合适,也可用于自耦互感器
Current transformers








