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JB/T 12664-2016Stator voltage regulating speed control devices for cranes (English PDF)

起重机定子调压调速控制装置

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 15, 2016

Implementation date

June 1, 2016

Scope

JB/T 12664-2016 is the English-translated version of 起重机定子调压调速控制装置.

JB/T 12664-2016 is a recommended Chinese machinery industry standard for stator voltage regulating speed control devices used on cranes. It sets out terms and definitions, the types and basic parameters of the device, its technical requirements, the test methods, the inspection rules and the provisions for marking, packaging, transport and storage.

Its field of application is crane speed control devices whose main circuit is AC at a rated voltage of no more than 1 000 V and a frequency of 50 Hz or 60 Hz, with a control circuit voltage not exceeding 250 V. Among the standards it quotes are GB/T 3797-2005, GB 4208, GB 5226.2-2002, GB 7251.1-2013, GB/T 10233-2005 and GB 14048.1-2012.

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Document preview — JB/T 12664-2016

National Standard of the People's Republic of China

ICS: 53.020.30

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Scope
2 Normative references
3 Terms and definitions
4 Type and basic parameters
4.1 Type
4.2 Basic parameters
5 Technical requirements
5.1 Environmental conditions
5.2 Performance in use
5.3 Main parts and components
5.4 Safety and protection
5.5 Assembly
5.6 Painting
6 Test methods
6.1 Visual inspection
6.2 Ambient temperature test
6.3 Electrical performance test
6.4 Insulation resistance test
6.5 Temperature rise test
6.6 Vibration resistance test
6.7 Power frequency withstand voltage test
6.8 High frequency interference resistance and electromagnetic radiation interference test
6.9 Safety earthing protection test
6.10 Electrical protection test
6.11 Measurement of the clearance and of the creepage distance
7 Inspection rules
7.1 Classification of inspection
7.2 Factory inspection
7.3 Type test
8 Marking, packaging, transport and storage
8.1 Marking
8.2 Packaging
8.3 Transport and storage

What this standard covers

This standard specifies the terminology and definition, type and basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of crane stator voltage control devices. This standard applies to the main circuit rated voltage for the exchange, not more than 1 000 V, the frequency of 50 Hz or 60 Hz, the control circuit voltage does not exceed 250 V crane speed control device (hereinafter referred to as the control device).

Document data

International classification (ICS): 53.020.30.

Chinese classification (CCS): J80.

Estimated length of the Chinese original: 12,177 words.

Standards quoted by this document

GB/T 3797-2005; GB 4208; GB/T 4588.1; GB/T 4588.2; GB/T 4588.4; GB 5226.2-2002; GB 7251.1-2013; GB/T 8923.1; GB/T 10233-2005; GB/T 13306; GB/T 13384; GB 14048.1-2012; GB/T 15291

3 Terms and definitions

4 Type and basic parameters

5 Technical requirements

6 Test methods

7 Inspection rules

8 Marking, packaging, transport and storage

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB 4208

Similar standards

JB/T 12685-2016|NB/T 42004-2013|NB/T 42005-2013|JB/T 7076-2020|JB/T 8956-2018|NB/T 25106-2020

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