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Position: Chinese Standard in English/GB/T 14048.4-2010
GB/T 14048.4-2010   Low-voltage switchgear and controlgear―Part 4-1:Contactors and motor-starters―Electromechanical contactors and motor-starters(Including motor protector) (English Version)
Standard No.: GB/T 14048.4-2010 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 50500 words Price(USD):1515.0 remind me the price change

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Implemented on:2011-9-1 Delivery: via email in 1~5 business day
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Standard No.: GB/T 14048.4-2010
English Name: Low-voltage switchgear and controlgear―Part 4-1:Contactors and motor-starters―Electromechanical contactors and motor-starters(Including motor protector)
Chinese Name: 低压开关设备和控制设备 第4-1部分:接触器和电动机起动器 机电式接触器和电动机起动器(含电动机保护器)
Chinese Classification: K32    Control circuit apparatus
Professional Classification: GB    National Standard
ICS Classification: 29.130.20 29.130.20     Low voltage switchgear and controlgear 29.130.20
Issued by: AQSIQ; SAC
Issued on: 2010-11-10
Implemented on: 2011-9-1
Status: valid
Superseded by:GB/T 14048.4-2020 Low-voltage switchgear and controlgear—Part 4-1: Contactors and motor-starters—Electromechanical contactors and motor-starters (Including motor protector)
Superseding:GB 14048.4-2003 Low-voltage switchgear and controlgear?Electromechanical contactors and motor-starters
Language: English
File Format: PDF
Word Count: 50500 words
Price(USD): 1515.0
Delivery: via email in 1~5 business day
本部分适用于1.1和1.2所规定的电器型式,其主触头用于连接额定电压交流不超过1000V 或直流不超过1500V 的电路。
本部分涉及的起动器和(或)接触器一般不用于分断短路电流。所以适当的短路保护电器(见9.3.4)构成了设备的一部分,但并不是接触器或起动器必需的。
本部分适用于下列接触器和起动器:
―――配有过载和(或)短路保护电器的接触器;
―――配有分立的短路保护电器和(或)配有分立的短路保护电器且自身具有过载保护电器的起动器;
―――接触器或起动器按规定的条件与短路保护电器组装后,例如综合式起动器或保护式起动器,被视为一个整体单元。
在综合式起动器和保护式起动器中,作为短路保护电器的断路器或熔断器组合电器,相应地应满足GB14048.2和GB14048.3的要求。
Code of China
Standard
GB/T 14048.4-2010  Low-voltage switchgear and controlgear―Part 4-1:Contactors and motor-starters―Electromechanical contactors and motor-starters(Including motor protector) (English Version)
Standard No.GB/T 14048.4-2010
Statusvalid
LanguageEnglish
File FormatPDF
Word Count50500 words
Price(USD)1515.0
Implemented on2011-9-1
Deliveryvia email in 1~5 business day
Detail of GB/T 14048.4-2010
Standard No.
GB/T 14048.4-2010
English Name
Low-voltage switchgear and controlgear―Part 4-1:Contactors and motor-starters―Electromechanical contactors and motor-starters(Including motor protector)
Chinese Name
低压开关设备和控制设备 第4-1部分:接触器和电动机起动器 机电式接触器和电动机起动器(含电动机保护器)
Chinese Classification
K32
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2010-11-10
Implemented on
2011-9-1
Status
valid
Superseded by
GB/T 14048.4-2020 Low-voltage switchgear and controlgear—Part 4-1: Contactors and motor-starters—Electromechanical contactors and motor-starters (Including motor protector)
Superseded on
Abolished on
Superseding
GB 14048.4-2003 Low-voltage switchgear and controlgear?Electromechanical contactors and motor-starters
Language
English
File Format
PDF
Word Count
50500 words
Price(USD)
1515.0
Keywords
GB/T 14048.4-2010, GB 14048.4-2010, GBT 14048.4-2010, GB/T14048.4-2010, GB/T 14048.4, GB/T14048.4, GB14048.4-2010, GB 14048.4, GB14048.4, GBT14048.4-2010, GBT 14048.4, GBT14048.4
Introduction of GB/T 14048.4-2010
本部分适用于1.1和1.2所规定的电器型式,其主触头用于连接额定电压交流不超过1000V 或直流不超过1500V 的电路。
本部分涉及的起动器和(或)接触器一般不用于分断短路电流。所以适当的短路保护电器(见9.3.4)构成了设备的一部分,但并不是接触器或起动器必需的。
本部分适用于下列接触器和起动器:
―――配有过载和(或)短路保护电器的接触器;
―――配有分立的短路保护电器和(或)配有分立的短路保护电器且自身具有过载保护电器的起动器;
―――接触器或起动器按规定的条件与短路保护电器组装后,例如综合式起动器或保护式起动器,被视为一个整体单元。
在综合式起动器和保护式起动器中,作为短路保护电器的断路器或熔断器组合电器,相应地应满足GB14048.2和GB14048.3的要求。
Contents of GB/T 14048.4-2010
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Keywords:
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