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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MOTORS, MOTOR CONTROLS, AND VARIABLE-SPEED DRIVES
This part of IEC 60947 applies to a.c. semiconductor non-motor load controllers and contactors intended for performing electrical operations
Low-voltage switchgear and controlgear - Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads
This standard applies to controllers and starters, which may include a series mechanical switching device, intended to be connected to circuits
Low-voltage switchgear and controlgear - Contactors and motor-starters - AC semiconductor motor controllers and starters
Applies to a.c. semiconductor non-motor load controllers and contactors intended for performing electrical operations by changing the state of a.c
Low-voltage switchgear and controlgear - Contactors and motor-starters - A.C. semiconductor controllers and contactors for non-motor loads
Low-voltage switchgear and controlgear - Part 4-3 : contactors and motor-starters - A.C. semiconductor controllers and contactors for non-motor loads.
Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters; Corrigendum 1
Low-voltage switchgear and controlgear. Part 4. Contactors and motor-starters. Section 2. AC semiconductor motor controllers and starters
Low-voltage switchgear and controlgear. Contactors and motor-starters. AC semiconductor motor controllers and starters
Specifies requirements and tests for controllers and starters intended to be connected to circuits, the rated voltage of which does not exceed 1000 V
Low-voltage switchgear and controlgear - Contactors and motor-starters - A.C. semiconductor motor controllers and starters
Low-voltage switchgear and controlgear - Part 4: Contactors and motor-starters - Section 2: AC semiconductor motor controllers and starters; Amendment 2
Power Tools - Power-Driven Brushing Tools - Safety Requirements for Design, Care and Use
前言 II 1 范围 3 2 规范性引用文件 3 3 术语和定义 3 4 分类与型号 3 4.1 分类 3 4.2 型号标记 4 5  
Low-voltage switchgear and controlgear—Part 4-2: Contactors and motor-starters—AC semiconductor motor controllers and starters (including soft-starters)
Household appliances, electric tools and similar apparatus: radio disturbance limits
Low-voltage switchgear and controlgear - Part 4-3 : contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads.
MOTORS, MOTOR CONTROLS, AND VARIABLE-SPEED DRIVES
This part of IEC 60947 applies to a.c. semiconductor non-motor load controllers and contactors intended for performing electrical operations
Low-voltage switchgear and controlgear - Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads
This standard applies to controllers and starters, which may include a series mechanical switching device, intended to be connected to circuits
Low-voltage switchgear and controlgear - Contactors and motor-starters - AC semiconductor motor controllers and starters
Applies to a.c. semiconductor non-motor load controllers and contactors intended for performing electrical operations by changing the state of a.c
Low-voltage switchgear and controlgear - Contactors and motor-starters - A.C. semiconductor controllers and contactors for non-motor loads
Low-voltage switchgear and controlgear - Part 4-3 : contactors and motor-starters - A.C. semiconductor controllers and contactors for non-motor loads.
Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters; Corrigendum 1
Low-voltage switchgear and controlgear. Part 4. Contactors and motor-starters. Section 2. AC semiconductor motor controllers and starters
Low-voltage switchgear and controlgear. Contactors and motor-starters. AC semiconductor motor controllers and starters
Specifies requirements and tests for controllers and starters intended to be connected to circuits, the rated voltage of which does not exceed 1000 V
Low-voltage switchgear and controlgear - Contactors and motor-starters - A.C. semiconductor motor controllers and starters
Low-voltage switchgear and controlgear - Part 4: Contactors and motor-starters - Section 2: AC semiconductor motor controllers and starters; Amendment 2
Power Tools - Power-Driven Brushing Tools - Safety Requirements for Design, Care and Use
前言 II 1 范围 3 2 规范性引用文件 3 3 术语和定义 3 4 分类与型号 3 4.1 分类 3 4.2 型号标记 4 5  
Low-voltage switchgear and controlgear—Part 4-2: Contactors and motor-starters—AC semiconductor motor controllers and starters (including soft-starters)
Household appliances, electric tools and similar apparatus: radio disturbance limits
Low-voltage switchgear and controlgear - Part 4-3 : contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads.