Precision current transformer PCT843

﹡High precision,wide linearity range for output current

﹡Small size and elegant looking
﹡Mount directly to PCB
﹡A variety of configuration and output characteristics

﹡Used for electric metering

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Precision current transformer PCT843

Precision current transformers are used to step down high AC and DC currents to a lower level that can be measured directly by the power analyzer. These systems safely step down currents while preserving the highest accuracy.

Our precision current transformer with high linearity over the whole current range and low phase error that is widely used on electrical measuring instrument, electrical protective devices and current sensing modules.

Rated Primary Current			10A
Max Primary Current			80A
Rated Secondary Current			10mA
Accuracy			0.1~2.0
Electrical Strength			3000VAC 1mA60s
Load Resistance			40Ω
Rated Frequency			50/60HZ

Electrical Specification

Model No.	Electrical Characteristics			Dimension(Unit: mm/inch)						Standard PN
	Current Ratio	RL(Ω)	Accuracy Class	Dimension(Unit: mm/inch)
	Current Ratio	RL(Ω)	Accuracy Class	A	B	C	D	E	F
PCT207	10A(30)/10mA	10	0.5	15.4	29.8	10.0	32.1	To be defined	To be defined	PCT207N100
PCT207	20A(70)/10mA	10	0.5,0.2	0.606	1.173	0.394	1.264			PCT207N200
PCT210	10A(50)/10mA	10	0.5,1	6.8	16.9	7.85	19.5			PCT210S100
PCT210	5A(10)/5mA	10	0.5,0.2	0.268	0.665	0.309	0.768			PCT210N100
PCT216	20A(40)/20mA	10	0.5,0.2	8.6	29.2	13.0	31.7			PCT216N100
PCT216	50A(80)/25mA	10	0.5,0.2	0.339	1.150	0.512	1.248			PCT216N200
PCT225	20A(30)/20mA	10	0.5,0.2	10.9	25.5	9.0	28.5			PCT225N100
PCT225	50A(60)/25mA	10	0.5,0.2	0.429	1.004	0.354	1.122			PCT225N200
PCT226	20A(30)/20mA	10	0.5,0.2	10.1	24.0	11.6	26.5			PCT226N100
PCT226	50A(60)/25mA	10	0.5,0.2	0.398	0.945	0.457	1.043			PCT226N200
PCT233	20A(30)/10mA	10	0.5,0.2	10.2	24.8	10.0	27.8			PCT233N200
PCT233	30A(50)/10mA	10	0.5,0.2	0.402	0.976	0.394	1.094			PCT233N300
PCT234	20A(60)/10mA	10	1,2	18.2	28.0	11.0	38.0			PCT234S200
PCT234	30A(100)/10mA	10	1,2	0.717	1.102	0.433	1.496			PCT234S300
PCT235	10A(40)/10mA	10	0.5,0.2	8.0	27.0	17.0	29.6			PCT235N100
PCT235	50A(85)/25mA	10	0.5,0.2	0.315	1.063	0.669	1.165			PCT235N200
PCT236	10A(30)/10mA	10	0.5,1	9.0	22.0	8.2	25.0			PCT236S100
PCT236	20A(40)/8mA	10	0.5,1	0.354	0.866	0.323	0.984			PCT236N250
PCT237	20A(30)/10mA	10	0.5,0.2	14.6	30.0	9.2	32.2			PCT237N200
PCT237	50A(120)/25mA	10	0.5,0.2	0.575	1.181	0.362	1.268			PCT237S200
PCT245	10A(30)/10mA	10	0.5,1	7.0	19.5	8.2	22.5			PCT245N100
PCT245	20A(80)/10mA	10	0.5,1	0.276	0.768	0.323	0.886			PCT245S200

Characteristics Curve

High accuracy current transformer

Testing

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