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We are professional manufacturer of custom current transformer, current sensor and portable EV charger.

DHC19B Series Current Transformer 1
DHC19B Series Current Transformer 2
DHC19B Series Current Transformer 3
DHC19B Series Current Transformer 4
DHC19B Series Current Transformer 5
DHC19B Series Current Transformer 1
DHC19B Series Current Transformer 2
DHC19B Series Current Transformer 3
DHC19B Series Current Transformer 4
DHC19B Series Current Transformer 5

DHC19B Series Current Transformer

Feature:

1.Nanocrystalline core

2.High precision, good linearity

3.Epoxy potting , Safe and reliable

4.Flame retardant (UL94- V0)

5.Environmental protection( EU RoHS)

6.Small size and light weight

7.Easy to assemble and weld

8.Guideline: National standard gb 1208-2006

9.Industry Standard jbt 10665-2006

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    电流互感器19B-2
    电流互感器19B-2
    电流互感器19B-3 拷贝
    电流互感器19B-3 拷贝
    电流互感器19B-2 拷贝
    电流互感器19B-2 拷贝
    电流互感器19B-4 拷贝 (2)
    电流互感器19B-4 拷贝 (2)

    Describe 

    Use Temperature:-25℃-+85℃

    Relative humidity:≤95%


    Scope of application:Suitable for converting large currents into small currents, 

    Used for precision measurement or as electrical safety protection.


    Notes:

    If the load connected to the secondary of the transformer exceeds the rated load capacity, it may result in reduced accuracy or saturation. If you need to increase the load capacity and we can provide customized.



    电流互感器19B-1 拷贝

    Size

    图片5

    Circuit schematic

    Note: This schematic diagram is the basic working principle of the transformer. We can design the transformer sampling circuit for the customer.

    图片6

    Specification

    Project

    Performance

    Model

    DHC19BB1

    DHC19BB2

    DHC19BB3

    DHC19BB4

    DHC19BB7

    DHC19BB8

    Rated input current

    100A

    100A

    150A

    200A

    100A

    200A

    Rated output current

    50mA

    20mA

    75mA

    100mA

    100mA

    200mA

    Allow overload multiple

    1.2 Times

    Ratio

    2000:1

    5000:1

    2000:1

    1000:1

    Ratio difference

    ≤0.1%

    ≤0.2%

    Phase difference

    ≤5´

    ≤10´

    Accuracy level

    0.1

    0.2

    Linear range

    0~120%

    Linearity

    ≤0.1%

    Load Resistance

    20Ω

    100Ω

    20Ω

    isolation withstand voltage

    3kV/2mA/1min

    frequency range

    20~20kHz(Test frequency:50Hz)

    Working Temperature

    -25~85℃

    Storage Temperature

    -40~90℃

    Relative humidity

    ≤95%

    Note: If there is no product suitable for your use in the above table, we can tailor the product according to your technical and structural requirements.

    For more information about our products, welcome  to contact us at any time!

    summer@szdeheng.com
    +86 13767465201
    Summer Wu
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    We are professional manufacturer of custom current transformer, current sensor and EV charger equipment.
    Contact Us
    Add:
    East part of the 4th floor,Block 2,Veteran industry Town,Tiezai Road ,Xixiang Street,Baoan District,Shenzhen 518101 P.R.China
    Contact person: Summer Wu
    Tel: +86 13767465201
    WhatsApp: +008613767465201
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