发布时间:2023-06-03 19:12:28
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Verification Regulation of High Voltage Divider at Power Frequency
本规程适用于额定电压为1 kV及以上的45 Hz~55 Hz高电压测量的电阻式、电容式、阻容式及电子式分压器的首次检定、后续检定和使用中检查
High-voltage Divider at Power Frequency
Convertor transformers - Part 1: Transformers for industrial applications (IEC 61378-1:2011); German version EN 61378-1:2011
Hand crimping tools; tools for the crimp termination of electrical cables and wires for low frequency and radio frequency applications; part 3-1: specification for hand crimping tools for contacts of electrical connectors
本标准规定了工频下测定电容器纸击穿电压的方法。 本标准适用于未浸渍电容器纸页或其他类似的材料
Determination of electric strength at power frequence for capacitor paper
TRANSFORMERS AND INDUCTORS (AUDIO, POWER AND HIGH-POWER PULSE), INDUCTORS, AUDIO FREQUENCY, HIGH Q, TF5R20ZZ
Sectional specification for piezoelectric ceramic discriminators for use in electronic equipment--Piezoelectric ceramic discriminators for IF sound discriminator circuit of TV receivers
TRANSFORMERS AND INDUCTORS, (AUDIO, POWER AND HIGH-POWER PULSE), TRANSFORMER, AUDIO FREQUENCY
TRANSFORMERS AND INDUCTORS (AUDIO, POWER AND HIGH-POWER PULSE), INDUCTOR, POWER, TF5S04ZZ
Настоящий стандарт распространяется на силовые масляные трансформаторы (включая автотрансформаторы) классов напряжений 220
Power transformers. Methods of measuring partial discharge characteristics during power frequency voltage testing
Hand crimping tools; tools for the crimp termination of electrical cables and wires for low frequency and radio frequency applications; part 3-2: specification for hand crimpling tools for centre contacts of RF connectors, series SMZ
Part 2-3 of this European Standard specifies detail requirements for hand crimping tools incorporating a system of multiple indentors for use
Hand crimping tools - Tools for the crimp termination of electric cables and wires for low frequency and radio frequency applications - Particular requirements - Contacts of electrical connectors
이 규격은 1 000 V 교류를 초과하지 않는 정격 공급 전압, 500 Hz를 초과하지 않
Separating transformers, autotransformers, variable transformers and reactors
Verification Regulation of High Voltage Divider at Power Frequency
本规程适用于额定电压为1 kV及以上的45 Hz~55 Hz高电压测量的电阻式、电容式、阻容式及电子式分压器的首次检定、后续检定和使用中检查
High-voltage Divider at Power Frequency
Convertor transformers - Part 1: Transformers for industrial applications (IEC 61378-1:2011); German version EN 61378-1:2011
Hand crimping tools; tools for the crimp termination of electrical cables and wires for low frequency and radio frequency applications; part 3-1: specification for hand crimping tools for contacts of electrical connectors
本标准规定了工频下测定电容器纸击穿电压的方法。 本标准适用于未浸渍电容器纸页或其他类似的材料
Determination of electric strength at power frequence for capacitor paper
TRANSFORMERS AND INDUCTORS (AUDIO, POWER AND HIGH-POWER PULSE), INDUCTORS, AUDIO FREQUENCY, HIGH Q, TF5R20ZZ
Sectional specification for piezoelectric ceramic discriminators for use in electronic equipment--Piezoelectric ceramic discriminators for IF sound discriminator circuit of TV receivers
TRANSFORMERS AND INDUCTORS, (AUDIO, POWER AND HIGH-POWER PULSE), TRANSFORMER, AUDIO FREQUENCY
TRANSFORMERS AND INDUCTORS (AUDIO, POWER AND HIGH-POWER PULSE), INDUCTOR, POWER, TF5S04ZZ
Настоящий стандарт распространяется на силовые масляные трансформаторы (включая автотрансформаторы) классов напряжений 220
Power transformers. Methods of measuring partial discharge characteristics during power frequency voltage testing
Hand crimping tools; tools for the crimp termination of electrical cables and wires for low frequency and radio frequency applications; part 3-2: specification for hand crimpling tools for centre contacts of RF connectors, series SMZ
Part 2-3 of this European Standard specifies detail requirements for hand crimping tools incorporating a system of multiple indentors for use
Hand crimping tools - Tools for the crimp termination of electric cables and wires for low frequency and radio frequency applications - Particular requirements - Contacts of electrical connectors
이 규격은 1 000 V 교류를 초과하지 않는 정격 공급 전압, 500 Hz를 초과하지 않
Separating transformers, autotransformers, variable transformers and reactors