Bushing Type AC/DC Current Transformer for smart metering

Description

Product Name	Bushing Type Current Transformer for smart metering
P/N	MLTC-2142
Installation method	Lead wire
Primary Current	6-400A
Turns Ratio	1:2000, 1:2500,
Accuracy	0.1/0.2/0.5 Class
Load Resistance	10Ω/20Ω
Core Material	Ultracrystalline ( double-core for DC)
Phase Error	<15'
Insulation resistance	>1000MΩ (500VDC)
Insulation withstand voltage	4000V 50Hz/60S
Operating Frequency	50Hz~400Hz
Operating Temperature	-40℃ ~ +95℃
Encapsulant	Heat shrinking tube
Application	Wide Application for Energy Meter, Circuit Protection, Motor Control Equipment，AC EV Charger

Features

Easy fixing inside meter Small volume, easy for installation Wider measurement range, up to 400A Big inner hole, easy connection to any busbar and primary cables Easily assemble with latching relay For AC: AC measurement capacity is 20% higher than rated current Negligible small amplitude error Extreme linear, easily compensable phase curve Low temperature dependence

Primary Current (A)	Turns Ratio	Burden Resistance (Ω)	AC Error (%)	Phase Shift (')	Accuracy
6	1:2500 Or on request	10/12.5/15/20 Or on request	<0.1	<15	≤0.1
10
20
40
60
80
100
200
400	1:4000 Or on request	10 Or on request

For DC： Special double-core structure Resistance to DC component AC measurement capacity is 20% higher than rated current DC measurement capacity is more than 75% of the rated AC

Primary Current (A)	Turns Ratio	Burden Resistance (Ω)	AC Error (%)	Phase Shift (')	Accuracy
6	1:2500 Or on request	10/12.5/15/20 Or on request	<0.1	<15	≤0.1
10
20
40
60
80
100
200
400	1:4000 Or on request	10 Or on request