Power Transmission Component Curren Transformer High Precision

Motor Protection Transformer

-This product is used for three-phase AC motor, power generation equipment, transmission and distribution equipment, power management, etc. for accurate measurement and protection.
-It can be used in three-phase AC motor, power generation equipment, power management and other equipment for current monitoring and protection of transformers
Main Feature
Flexible installation method
Variety input current signal can output a uniform voltage value, easy to use.
Excellent consistency ,Strong interchangeability.

Electrical Parameter

Input Rated Current Iin :            0-400A
Secondary Rated Output Uo :       0-0.5V
Max Rated Current :Imax:          10 ×Iin
Nonlinearity :                    Precision <±0.5% ;
Phase Error <±30'
Insulation Resistance :             >500m Ω
Power Frequency Withstand Voltage :>3kV

Wide overload and excellent consistent ;

Different input current can be converted into a unified standard value ,which is convenient for signal acquisition;

The circuit is simple ,no external power supply is required and the operation is reliable .

Various installation methods, optional PCB installation and bolt fixing methods.

Various shape structures are available .

Application

Widely used in AC motors ,air compressors, lighting ,heating ,ventilation and other devices in various places for current monitoring and protection ;power management ,automatic control systems for buildings ;

Product parameters

Electrical performance parameters	Operation temperature	-25℃～+55℃/-40℃~～+85℃ optional	Relative humidity	≤90%hPa
	Internal insulation	Epoxy resin	Insulation resistance	＞500 M Ohms/500Vdc
	Medium strength	2500Vac/min	Withstand impulse voltage	5000V（1.2/50μsStandard Lightning Wave）
	Operation frequency	50～400Hz	Accuracy class	According to（IEC 61869-2 or （GB 20840.2-2014）accuracy 0.5，1.0 class
	Environmental friendly	According to the requirement of RoHS	Certification	According to CE

Type	L	W	H	H1	A1	A2	A3	ID	P
TR0161B	100	28	39	/	/	/	/	10	91
TR0159B	120	50	56	/	/	/	/	20	106
TR0160B	158	34	62	4	5.2	10	24	20	146
TR0180B	196	38	74	5.5	6	12	29	30	182
TR0181B	196	38	74	5.5	6	12	29	35	182
TR01123B	50	90	110	/	/	/	/	18	/
TR0198-1B	94	53	92	/	/	/	/	20	73
TR0199B	111	79.5	99	/	/	/	/	30	90
TR01103B	184	65	78	/	/	/	/	40	112