T/CES 038-2020 Active Group standards

T/CES 038-2020 YBBP3 Series Explosion-proof High Voltage Variable Frequency Speed Regulation Three-phase Asynchronous Motor Technical Specifications (Frame Size 355 to 630)

Publish Date: 2020-03-30 Implement Date: 2020-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/CES 038-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Explosion-proof motor

ICS Name: Electric motor

Publish Date: 2020-03-30

Implement Date: 2020-04-01

Scope

Scope: This standard specifies the types, basic parameters, dimensions, technical requirements, test methods, inspection rules, marking, packaging, and warranty period requirements of YBBP3 series explosion-proof high-voltage frequency-controlled three-phase asynchronous motors (with base numbers 355 to 630). This standard applies to YBBP3 series explosion-proof high-voltage frequency-controlled three-phase asynchronous motors (with base numbers 355 to 630) (hereinafter referred to as "motors"). All variants of this series of motors can also be referenced for implementation. Main technical content: The efficiency values specified in this standard exceed the Class 2 energy efficiency value stipulated in GB 30254-2013 "Energy Efficiency Limits and Grades for High-Voltage Three-Phase Cage Asynchronous Motors", and some specifications meet the Class 1 energy efficiency value. The efficiency of 6kV motors is determined according to the E method or E1 method specified in GB/T 1032-2012; for motors with a rated power of more than 1,000kW, the efficiency is determined according to the H method specified in GB/T 1032-2012, and their stray losses are calculated according to the recommended values. For motor powers not mentioned in GB 30245-2013, the corresponding efficiency values are incremented according to the actual calculated values. The 10kV energy efficiency value is not specified in GB 30245-2013, and the 10kV motor efficiency value is calculated based on the energy efficiency values in GB 30254-2013 through comparison with previous test values. The YBBP3 series explosion-proof high-voltage frequency-controlled three-phase asynchronous motors are designed with the goals of protecting the environment, ensuring reliability, and meeting user needs. They incorporate modular, universal, and standardized design methods, featuring compact structures, high efficiency, small size, high power density, and low noise. The overall technical level of the products is leading in