GB/T 30028-2013Energy efficiency test methods for electrical hoists (English PDF)
电动葫芦能效测试方法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
September 27, 2013
Implementation date
March 1, 2014
Scope
GB/T 30028-2013 is the English-translated version of 电动葫芦能效测试方法.
GB/T 30028-2013 is the Chinese standard "Energy efficiency test methods for electrical hoists". Its scope clause reads: This standard specifies the energy efficiency test method hoist.
This standard applies to electric wire rope hoist, chain hoist and explosion-proof electric hoist. Other electric hoist can refer to use. Its clauses include terms and definitions; test conditions.
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Document preview — GB/T 30028-2013
National Standard of the People's Republic of China
- ICS
- 53.020.99
- Classification
- J 80
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Test Conditions
1 Scope
This standard specifies the energy efficiency test method hoist.
This standard applies to electric wire rope hoist, chain hoist and explosion-proof electric hoist. Other electric hoist can refer to use.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB 755-2008 rotating motor fixed and performance test
GB/T 1032-2005 Test method for three-phase asynchronous motors
JB/T 9008.1 wire rope hoists - Part 1. Types and basic parameters, technical conditions
JB/T 5317 electric chain hoist
JB/T 10222 proof electric hoist
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1 Supplying energy
Hoist within the prescribed period of work to complete the action from the input energy lift.
3.2 Effective energy
Potential changes in the value of electric hoist within the prescribed period of work to complete the lifting operation generated.
3.3 Value of energy efficiency
Hoist within the specified duty cycle, the ratio of effective energy and energy supply.
4 Test Conditions
4.1 Basic requirements
Electric wire rope hoist, chain hoist and explosion-proof electric hoist shall meet the JB/T 9008.1, JB/T 5317 and
JB/T 10222 in the provisions.
4.2 site operating conditions
Field operating conditions shall comply with the requirements of GB 755-2008 6.1 ~ 6.4.
4.3 Test Power
Test Power shall comply with GB/T 1032-2005 4.2 requirements.
......
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
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