发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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This Standard specifies the induction transformers for metering service used in combination with a watt-hour meter, a var-hour meter or a maximum
Instrument transformers for metering service -- Part 1: General measuring instrument
Instrument transformers for standard and measuring
This Standard specifies the watt-hour meters for general use, namely, normal watthour meters, precision watt-hour meters, special precision watt-hour
Alternating-current watt-hour meters (for connection through instrument transformer) -- Part 1: General measuring instrument
This Standard specifies the induction transformers for metering service used in combination with a watt-hour meter, a var-hour meter or a maximum
Instrument transformers for metering service -- Part 2: Measuring instruments used in transaction or certification
1.1 La Parte 3 de la norma se aplica a los vatímetros y varímetros con indicación analógica de lectura directa. NOTA - Para los instrumentos de
Electromechanical var-hour meters -- Part 2: Measuring instruments used in transaction or certification for connection through transformer
Measuring instruments. Single-phase voltage transformers. Characteristics.
この規格は,電力量計,無効電力量計又は最大需要電力計と組合わせて使用する電力需給用の計器用変成器について規定する
Instrument transformers for metering service
Instrument transformers for metering
Instrument transformers for metering service
Instrument transformers for testing purpose and used with general instrument
1 This standard is applicable to current and voltage transformers. The capacitive part of capacitive voltage transformers should be tested
Method for measuring partial discharges in instrument transformers
This part of IEC 44 applies to new inductive voltage transformers for use with electrical measuring instruments and electrical protective devices
Instrument transformers - Inductive voltage transformers
This Standard specifies the induction transformers for metering service used in combination with a watt-hour meter, a var-hour meter or a maximum
Instrument transformers for metering service -- Part 1: General measuring instrument
Instrument transformers for standard and measuring
This Standard specifies the watt-hour meters for general use, namely, normal watthour meters, precision watt-hour meters, special precision watt-hour
Alternating-current watt-hour meters (for connection through instrument transformer) -- Part 1: General measuring instrument
This Standard specifies the induction transformers for metering service used in combination with a watt-hour meter, a var-hour meter or a maximum
Instrument transformers for metering service -- Part 2: Measuring instruments used in transaction or certification
1.1 La Parte 3 de la norma se aplica a los vatímetros y varímetros con indicación analógica de lectura directa. NOTA - Para los instrumentos de
Electromechanical var-hour meters -- Part 2: Measuring instruments used in transaction or certification for connection through transformer
Measuring instruments. Single-phase voltage transformers. Characteristics.
この規格は,電力量計,無効電力量計又は最大需要電力計と組合わせて使用する電力需給用の計器用変成器について規定する
Instrument transformers for metering service
Instrument transformers for metering
Instrument transformers for metering service
Instrument transformers for testing purpose and used with general instrument
1 This standard is applicable to current and voltage transformers. The capacitive part of capacitive voltage transformers should be tested
Method for measuring partial discharges in instrument transformers
This part of IEC 44 applies to new inductive voltage transformers for use with electrical measuring instruments and electrical protective devices
Instrument transformers - Inductive voltage transformers