DB31/T 1252-2020 English Version, DB31/T 1252-2020 Guide to the technology of energy-saving retrofiting for AC motor cooling fan (English Version)

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DB31/T 1252-2020 Guide to the technology of energy-saving retrofiting for AC motor cooling fan (English Version)
Standard No.:	DB31/T 1252-2020	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	5500 words	Translation Price(USD):	165.0 remind me the price change Email:
Implemented on:	2021-2-1	Delivery:	via email in 1~3 business day

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Standard No.:	DB31/T 1252-2020
English Name:	Guide to the technology of energy-saving retrofiting for AC motor cooling fan
Chinese Name:	交流电动机冷却风扇节能改造技术指南
Chinese Classification:	F01 Technical management
Professional Classification:	DB Provincial Standard
Source Content Issued by:	Shanghai Municipal Administration for Market Regulation
Issued on:	2020-11-13
Implemented on:	2021-2-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	5500 words
Translation Price(USD):	165.0
Delivery:	via email in 1~3 business day

Standard

DB31/T 1252-2020 Guide to the technology of energy-saving retrofiting for AC motor cooling fan (English Version)
Standard No.	DB31/T 1252-2020
Status	valid
Language	English
File Format	PDF
Word Count	5500 words
Price(USD)	165.0
Implemented on	2021-2-1
Delivery	via email in 1~3 business day

Detail of DB31/T 1252-2020

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Introduction of DB31/T 1252-2020

本文件规定了节能改造原则与要求、节能改造措施和冷却通风系统气动性能测试方法。
本文件适用于对已投入使用的容量为22 kW~450 kW交流电动机冷却风扇(以下简称“冷却风扇”)的节能改造技术要求。

Contents of DB31/T 1252-2020

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Keywords:
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