Standard No.:	JB/T 3703.2-1995
English Name:	Procedures for testing and measuring small sized universal electromagnetic relays
Chinese Name:	小型通用电磁继电器 试验和测量程序
Chinese Classification:	K45    Relay protection and automatic device
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	Ministry of Machine Building
Issued on:	1994-12-09
Implemented on:	1995-6-1
Status:	superseded
Superseded by:	GB/T 21711.1-2008 Electromechanical elementary relays—Part 1:General and safety requirements GB/T 18908.1-2002 Specified time realys for industrial use--Part 1:Requirements and tests
Superseded on:	2010-1-20
Superseding:	JB 4260-1986
Language:	English
File Format:	PDF
Word Count:	11500 words
Price(USD):	340.00
Delivery:	via email in 1~5 business day

本标准规定了小型通用电磁继电器的试验内容、程序及方法。
本标准适用于控制或切换交流电压380V 或直流电从220V 以下，电流20A 以下电路中的非密封小型通用电磁继电器(以下简称继电器)的试验。
本标准是上述范围继电器的通用基本试验和测量程序，对于不属于以上范围的有或无继电器也可以引用，但必须在该继电器产品标准中具体说明引用的范围和章条。