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HEYI Electrical CO.,LTD

Contact person: Bethy

Position: Sales Manager

Tel: 86-577-62659558

Fax: 86-577-61712987

Mobile: 86-13968747975

E-mail: heyi@heyiele.com

bethy@heyiele.com

Skype: bethycai

ADD: #21 ShangYou North 

Road, HuangHua LiuShi YueQing,

Zhe Jiang, CHINA

http://www.heyiele.com

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 DCT-610

Appliance to all kinds of high precise instrument,like single-phase or three-phase electronic type electric
DC immune High Precision Current Transformer Main characteristics
1. Adopt high magnetic permeability magnetic core, with high precision and good linearity and can resist DC component.
2.The range of applicable electric current is wide(5A-400A)
3.Primary input and secondary output ensure flexible and diversified forms as well as easy installation.
4.With a complete range of specification, products can be made according customers special requirements

Feature:

Low cost
 *  Small size , High linearity with DC immunity characteristics.
*  High accuracy,wide linear range,good consistency
*  Terminal: PCB Mounted or Lead, Steady phase shift
*  Toroidal Nanocrystalline and Nickel Alloy  cores available
* Various choices for different configurations

Application :

Electronic energy meter, power transducer, precision power meter and other power and energy monitoring devices
Over current protection circuit of motor and other electrical appliances.
 
Description :

--Accurate DC measurement;
--Suitable for a wide range of current (from 1.5 to 100A)           

--Linear output current , high precision;
--Compact , delicate appearance;
--Encapsulated with epoxy resin to ensure strong insulation ability;

DC Tolerance

 

--In normal condition , the power net is sinusoidal AC at loop, positive nd negative waves are symmetry , But in some special Conditions , the circuit have DC , then positive and negative waves will not be symmetry, Common current transformer would be saturation under this condition, and the meter used this CT have large error. Even can not work , so just DC Immunity CT can solve this problems.
-As following figure to test the DC error , 0.1 accuracy CT will be controlled within ± 3.0% , 0.2 accuracy class CT will be controlled within ± 6.0%.

Specification:

Model

Specifications

Rated Pr.Current

Max. Current

Rated Sec. Current (mA)

DC immune(A)

Load Resistance(Ω)

Accuracy Class

HY-DCT-610

5(30)A/2mA

5A

30A

2mA

≥22A

25Ω

0.1/0.2

10(40)A/4mA

10A

40A

4mA

≥28.5A

20Ω

0.1/0.2

10(60)A/4mA

10A

60A

4mA

≥43A

12.5Ω

0.1/0.2

Dimension of case (mm):

 

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Contact Online bethycai 285611779 86-13968747975 bethy@heyiele.com