GB/T 37405-2019High voltage soft-start device by thyristor phase control (English PDF)
高压晶闸管相控调压软起动装置
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 10, 2019
Implementation date
December 1, 2019
Scope
GB/T 37405-2019 is the English-translated version of 高压晶闸管相控调压软起动装置.
GB/T 37405-2019 is the Chinese standard "High voltage soft-start device by thyristor phase control". Its scope clause reads: This standard specifies the model name, basic parameters and techniques of the high-voltage thyristor phase-controlled voltage-regulating soft starter (hereinafter referred to as "soft starter").
Technical requirements, test methods, inspection rules, signs, packaging, transportation, storage. This standard applies to soft starters of three-phase AC motors with rated voltages from 3kV to 10kV. Its clauses include model nomenclature; technical requirements.
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Document preview — GB/T 37405-2019
National Standard of the People's Republic of China
- ICS
- 29.200
- Classification
- K 46
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Model Name
- 4 Technical requirements
- 5 Test method
- 6 Inspection rules
- 7 Marking, packaging, transportation, storage
- Appendix A (informative) Common wiring method
1 Scope
This standard specifies the model name, basic parameters and techniques of the high-voltage thyristor phase-controlled voltage-regulating soft starter (hereinafter referred to as "soft starter").
Technical requirements, test methods, inspection rules, signs, packaging, transportation, storage.
This standard applies to soft starters of three-phase AC motors with rated voltages from 3kV to 10kV.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 311.1-2012 Insulation coordination Part 1. Definitions, principles and rules
GB/T 3797-2016 Electrical Control Equipment
GB/T 3859.1-2013 General requirements for semiconductor converters and power transformers - Part 1-1. Basic requirements
GB/T 4025 Human Machine Interface Marker Identification Basic and Safety Rule Indicators and Encoding Rules for Operating Devices
GB/T 4208-2017 enclosure protection grade (IP code)
GB/T 4588.1 Non-metallized hole single and double-sided printed boards
GB/T 4588.2 Metallized hole single and double-sided printed boards
GB/T 4798.1 Environmental conditions for application of electric and electronic products - Part 1. Storage
GB/T 4798.2 Environmental conditions for the application of electric and electronic products - Part 2. Transport
GB/T 7251.1-2013 Low-voltage switchgear and control equipment - Part 1. General
GB/T 7947 Human-machine interface logo marking basic and safety rules conductor color or alphanumeric identification
GB/T 11022-2011 Common technical requirements for high voltage switchgear and control equipment standards
GB/T 12668.3-2012 Speed control electric drive systems - Part 3. Electromagnetic compatibility requirements and specific test methods
GB/T 14048.1-2012 Low-voltage switchgear and control equipment - Part 1. General
GB/T 33595-2017 Motor soft starter model preparation method
GB/T 34927-2017 General technical conditions for electric motor soft starter
GB 50060-2008 3~110kV high voltage power distribution unit design specification
3 model nomenclature
The model name of the soft starter should be in accordance with the provisions of GB/T 33595-2017.
4 Technical requirements
4.1 Basic parameters
4.1.1 Rated voltage
The rated voltage of the soft starter should be. 3kV, 6kV, 10kV.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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