Type	Ratio(A)	Burden(VA)
		Class:0.5	Class:1.0
MR-45	250/5	3.75	5
MR-45	300/5	5	7.5
MR-45	400/5	5	7.5

DESCRIPTION
A range(6 standard silicon steel core models) tape wrapping current transformer, low cost,
widely used in southeast Asia. It can be used with or without foot and plastic cover.
MR系列电流互感器是用绝缘胶带绕制而成的低成本互感器，共有6个规格，在东南亚国家各国里
有广泛的适用。

FEATURE
With/without base mounting
带／不带底座安装
With/without plastic terminal cover
带／不带端子罩
Low cost
低成本
Primary current from 30A t0 5000A
额定一次电流从30A到5000A

SPECIFICATIONS

Rated Frequency（额定频率） Rated Test Voltage（耐受电压） Rated short-time thermal current(lth)(额定热电流) Rated dynamic curren t (ldyn)（动稳定电流） Rated voltaae (Um)（额定电压) Contin uou s -ove rload (过载） Operating temperature（工作温度范围） Housing self-extinguishing class（外壳阻燃等级） Safety factor（准确限制系数） Secondary current（二次电流）

50/60Hz 3kv AC.(1min) 6oln 2.5lth 0.72Kv AC． 1.2ln -10℃~50℃ VO FS5 5A/1A

STANDARD
IEC60044-1 GB1208-2006