CT5 rectangle

Product Details

Haining AEM Import & Export Co., Ltd is custom CT5 rectangle suppliers and OEM CT5 rectangle company, was established in 2006.

This series of three-phase current transformers is mainly used in thecopper row circuits but also in the cable circuit to transform thecurrent of the circuit under test. The perforation size，perforationspacing and circuit breaker size can be installed in the loop at thelower end of the circuit breaker. The secondary signal output of thetransformer may be a level 5A,1A,mA current signal or a voltagesignal. It can be flexible for transformation according to the design.The output mode is the compression line terminal. With weak currentor voltage signal output，overload can reach 10 times and 20 timesmaximum.

Product size correspondence table

MODEL	A	D	L	h	H	W	a	B
CT5-100	45	35	98	64.5	73	43	18.5	20.5
CT5-250	45	35	111	72	80.5	43	20.5	25.5
CT5-400	45	48	150	94.5	103	43	30.5	35.5

General technical indicators

Technical index	Electrical parameters
Operating Voltage	<700V
Test voltage	3kV/1min
Working frequency	50〜60Hz
Rated instantaneous thermal current	60 times rated primary current (Ith)： 1s
Overload tolerance	Continuous 1.2 times of rated current
Rated continuous thermal current	=2.55xlth
Terminals	M4 screw terminal
Aperture Center Distance	25,35,45mm
Operating temperature	-20°C-+85°C
Accuracy class	ClassO.5,1,3
A fixed way	Plug-in metal feet
Executive standard	IEC/EN60044-1

Basic characteristic parameters

MODEL	Specified load (VA)
	Ratio rule	Class0.5	Classl	Class3
	60/5	_	1	2
	100/5	_	1.5	2.5
CT5-100	125/5	_	1.5	2.5
	150/5	1.5	1.5	2.5
	160/5	1.5	1.5	2.5
	100/5	-	1-5	2
	125/5	-	1.5	2.5
	150/5	-	1.5	2.5
CT5-250	160/5	1.5	1.5	2-5
	200/5	1.5	1.5	2.5
	250/5	1.5	1.5	2.5
	250/5	1.5	1.5	2.5
	300/5	2.5	I 2.5	3.75
CT5-400	400/5	2.5	25	3.75
	500/5	2.5	2.5	3.75
	600/5	2.5	2-5	3.75
	630/5	2.5	2.5	3.75