Skip to product information
1 of 4

PayPal, credit cards. Download editable-PDF & invoice in 1 second!

GB 18613-2020 English PDF (GB18613-2020)

GB 18613-2020 English PDF (GB18613-2020)

Regular price $105.00 USD
Regular price Sale price $105.00 USD
Sale Sold out
Shipping calculated at checkout.
Quotation: In 1-minute, 24-hr self-service. Click here GB 18613-2020 to get it for Purchase Approval, Bank TT...

GB 18613-2020: Minimum allowable values of energy efficiency and values of efficiency grades for motors

This Standard specifies the energy efficiency grades, minimum allowable values of energy efficiency and test methods for three-phase asynchronous motors, singlephase asynchronous motors, and motors for air conditioner fans.
GB 18613-2020
GB
NATIONAL STANDARD OF THE
PEOPLE REPUBLIC OF CHINA
ICS 27.010
F 01
Replacing GB 18613-2012, GB 25958-2010
Minimum Allowable Values of Energy Efficiency
and Values of Efficiency Grades for Motors
ISSUED ON: MAY 29, 2020
IMPLEMENTED ON: JUNE 01, 2021
Issued by: State Administration for Market Regulation;
Standardization Administration of PRC.
Table of Contents
Foreword ... 3
1 Scope ... 5
2 Normative References ... 5
3 Terms and Definitions ... 5
4 Energy Efficiency Grade ... 6
5 Technical Requirements ... 11
6 Test Methods ... 11
Foreword
This Standard was drafted as per the rules specified in GB/T 1.1-2009.
This Standard replaced GB 18613-2012 Minimum Allowable Values of Energy Efficiency and Energy Efficiency Grades for Small and Medium Three-Phase Asynchronous Motors, and GB 25958-2010 Minimum Allowable Values of Energy Efficiency and Values of Efficiency Grade for Small-Power Motors. Compared with GB 18613-2012 and GB 25958-2010, this Standard made the major technical changes as follows besides the editorial modifications:
--- Modify the scope of application of the standard (see Clause 1 of this Edition; Clause 1 of GB 18613-2012 and Clause 1 of GB 25958-2010);
--- Delete the target minimum allowable value of energy efficiency for the motor and the energy saving evaluation value of the motor (see 3.2 and 3.3 of GB 18613- 2012);
--- Improve the requirements for the minimum allowable value of energy efficiency for the three-phase asynchronous motor (see Table 1 of this Edition; Table 1 of GB 18613-2012 and Table 1 of GB 25958-2010);
--- Add the energy efficiency grade of 8-pole three-phase asynchronous motor (see Table 1 of this Edition);
--- Improve the energy efficiency index requirements for capacitor starting, capacitor operation, and dual-value capacitor asynchronous motors (see Table 2, Table 3, and Table 4 of this Edition);
--- Delete the energy efficiency index requirements of the room air conditioner fan motor (see Table 5 of GB 25958-2010);
--- Add the energy efficiency index requirements for the capacitor operation motor for the air conditioner fan and the brushless DC motor for the air conditioner fan (see Table 5 and Table 6 of this Edition);
--- Delete the technical requirements of the target minimum allowable value and energy-saving evaluation value of the low-power motor (see 4.4 and 4.5 of GB 25958-2010);
--- Delete the requirements of 120W energy efficiency grade for single-phase and three-phase small-power motors (see Table 1, Table 2, Table 3 of this Edition; Table 1, Table 2, Table 3 of GB 25958-2010);
--- Add the test method requirements for the capacitor operation motor for the air Minimum Allowable Values of Energy Efficiency
and Values of Efficiency Grades for Motors
1 Scope
This Standard specifies the energy efficiency grades, minimum allowable values of energy efficiency and test methods for three-phase asynchronous motors, single- phase asynchronous motors, and motors for air conditioner fans.
This Standard is applicable to, under the rated voltage 1000V below, 50Hz three-phase AC power supply, rated power in the range of 120W ~ 1000kW, the number of poles is 2, 4, 6 and 8, single-speed closed self-cooled, N designed, general-purpose motors or general-purpose explosion-proof motors for continuous operation. It is also applicable for general-purpose motors such as capacitor-started asynchronous motors (120W~3700W), capacitor-operated asynchronous motors (120W~2200W), dual- value capacitor asynchronous motors (250W~3700W) powered by 690V and below and 50 Hz AC power supply, as well as capacitor-operated motors for air conditioner fans (10 W to 1100 W) and brushless DC motors for air conditioner fans (10 W to 1100 W).
2 Normative References
The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this document.
GB/T 755-2019 Rotating Electrical Machines - Rating and Performance
GB/T 1032 Test Procedure for Three-Phase Induction Motors
GB/T 5171.1-2014 Small Power Motors - Part 1: General Technical Requirements GB/T 5171.21 Small Power Motors - Part 21: General Test Methods
3 Terms and Definitions
For the purpose of this document, the following terms and definitions apply.

View full details