zero sequence current transformers 100/5a

Product Overview

Description

zero squence current transformer series:

 

Model MR series current transformer are available for connecting with cable, and also available for connecting with bus bar

 

 

MR tecnicial specifications:

 

• Primary current: 30A-5000A


• Secondary current: 5A/1A


• Standard approval: IEC185 BS7626


• Maximum voltage: 0.72kv


• Frequency: 50/60hz


• Class: 0.5/1.0


• Rated load: 5VA-15VA


• Short time thermal current: ith=60*ih


• Rated security coefficient: Fs<5

Model	Specification	ID	OD	HT
MR-28	30/5A-60/5A	28	70	40
MR-42	100/5A-250/5A	42	80	30
MR-45	300/5A	45	80	30
MR-60	400/5A	60	100	30
MR-60	500/5A 600/5A	60	100	30
MR-85	800/5A 1600/5A	85	120	20
MR-125	2000/5A-5000/5A	125	165	20

 

 

Model	Current ratio (A)	Class 0.5 (VA)	Class 1.0 (VA)
MR-42	100/5	1.5	2.5
MR-42	150/5	1.5	2.5
MR-42	200/5	2.5	5
MR-42	250/5	3.75	5
MR-42	300/5	3.75	5