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

DHC51A Current Transformer 1
DHC51A Current Transformer 2
DHC51A Current Transformer 3
DHC51A Current Transformer 4
DHC51A Current Transformer 5
DHC51A Current Transformer 1
DHC51A Current Transformer 2
DHC51A Current Transformer 3
DHC51A Current Transformer 4
DHC51A Current Transformer 5

DHC51A Current Transformer

AC Current Transformer
Rated input current:AC 10-30A
Ratio: 1000:1 / 2000:1 / 2500:1
Hole size: 7.0mm
 
Feature
1. Permalloy core
2. High precision, good linearity
3. Epoxy potting , Safe and reliable
4. Flame retardant (UL94- V0),
5. Environmental protection( EU RoHS).
6. Small, Compact Design
7. Easy to assemble and weld

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    DHC51A Current Transformer 9

    AC Current Transformer

    Rated input current:AC 10-30A

    Ratio: 1000:1 / 2000:1 / 2500:1

    Hole size: 7.0mm

    Describe 

    National standard gb 1208-2006;

    Industry Standard jbt 10665-2006.

    Use Temperature:-25℃-+85℃

    Relative humidity:≤95%

    Scope of application:

    Suitable for instrumentation, etc., need to convert large current into

    small current for precise measurement, 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.


    DHC51A Current Transformer 10

    Size

    DHC51A Current Transformer 11

    Circuit schematic

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

    未标题-5 (2)

    Specification

    Project

    Performance

    Model

    DHC51ABA

    DHC51AB0

    DHC51AB2

    DHC51AB3

    DHC51AD2

    DHC51AD3

    Rated input current

    10A

    25A

    20A

    30A

    20A

    30A

    Rated output current

    4mA

    10mA

    10mA

    15mA

    20mA

    30mA

    Allow overload multiple

    2 Times

    1.2 Times

    Ratio

    2500:1

    2000:1

    1000:1

    Ratio difference

    ≤0.1%

    ≤0.2%

    Phase difference

    ≤5´

    ≤10´

    Accuracy level

    0.1

    0.2

    Linear range

    0~200%

    0~120%

    Linearity

    ≤0.1%

    Load Resistance

    50Ω

    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.

    Download

    To view more product details, please click the button.

    Click to get product manual

    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
    Contact person: Summer Wu
    Tel: +86 13767465201
    WhatsApp: +008613767465201
    Contact person: Wendylin
    Tel: +86 18118747062
    WhatsApp: +86 18118747062
    Mail: wendy@szdeheng.com
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