JB/T 3909-1999 English Version, JB/T 3909-1999 Thermal Overload Relay for Machine Tools (English Version)

Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

Position: Chinese Standard in English/JB/T 3909-1999

JB/T 3909-1999 Thermal Overload Relay for Machine Tools (English Version)
Standard No.:	JB/T 3909-1999	Status:	superseded remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	12500 words	Translation Price(USD):	370.0 remind me the price change Email:
Implemented on:	2000-1-1	Delivery:	via email in 1~3 business day

→

Standard No.:	JB/T 3909-1999
English Name:	Thermal Overload Relay for Machine Tools
Chinese Name:	机床热过载继电器
Chinese Classification:	J51 Machine tool element
Professional Classification:	JB Professional Standard - Machinery
ICS Classification:	29.120.70 29.120.70 Relays 29.120.70
Source Content Issued by:	Chengdu Machine Tool Electric Appliance Research Institute
Issued on:	1999-05-20
Implemented on:	2000-1-1
Status:	superseded
Superseded by:	JB/T 3909-2021 Thermal overload relay for machine tool
Superseded on:	2021-7-1
Superseding:	JB 3909-1985
Target Language:	English
File Format:	PDF
Word Count:	12500 words
Translation Price(USD):	370.0
Delivery:	via email in 1~3 business day

Standard

JB/T 3909-1999 Thermal Overload Relay for Machine Tools (English Version)
Standard No.	JB/T 3909-1999
Status	superseded
Language	English
File Format	PDF
Word Count	12500 words
Price(USD)	370.0
Implemented on	2000-1-1
Delivery	via email in 1~3 business day

Detail of JB/T 3909-1999

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

Issued by

Issued on

Implemented on

Status

Superseded by

Superseded on

Abolished on

Superseding

Language

File Format

Word Count

Price(USD)

Keywords

Introduction of JB/T 3909-1999

JB/T 3909-1999 本标准是对 JB 3909-85《机床热过载继电器》的修订。本标准规定了机床热过载继电器的基本要求。包括了热继电器的型式、特性、技术要求、试验方法和检验规则等。本标准适用于热继电器主要用于额定频率 50Hz（60Hz），额定电压交流 1000V（1140V）、直流 1500V 及以下的主电路中，用于交流电动机的过载及断相保护。本标准于 1985 年 2 月 8 日首次发布。

Contents of JB/T 3909-1999

Tel: +86-10-8572 5655 \| Fax: +86-10-8581 9515 \| Email: coc@codeofchina.com \| QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040



Keywords:
JB/T 3909-1999, JB 3909-1999, JBT 3909-1999, JB/T3909-1999, JB/T 3909, JB/T3909, JB3909-1999, JB 3909, JB3909, JBT3909-1999, JBT 3909, JBT3909