Close
(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories
    Filters
    Preferences
    Search

    Current Transformer, 10/5A, 20/5A, 40/5A to 75/5A

    5 out of 5 based on 1 reviews | Write a review
    $38.67
    Current transformer current ratio can select 5/5A, 25/5A, 50/5A and 70/5A, accuracy classes can choose 0.5s, 0.2, 0.2s, rated frequency 50 Hz/60Hz, low cost and Manufacturer direct sale.
    SKU: ATO-CT-075
    *
    *
    Free Shipping Worldwide
    Delivery date: 6-12 days

    Cheap price AC current transformer with light weight, low price, fast response, high accuracy and good stability. The current ratio 5:5A,  25:5A, 30:5A and 75:5A are optional.

    Current Transformer Specification:

    Product Name Current Transformer
    Model Number ATO-LMK1-0.66-SO
    Weight 1 kg
    Current ratio (A) VA Secondary/ Burden load (VA)
    1 0.5 0.5S 0.2 0.2S
    5/5  /  / 5 5 5
    10/5  /  / 5 5 5
    15/5  /  / 5 5 5
    20/5  /  / 5 5 5
    25/5  /  / 5 5 5
    30/5  /  / 5 5 5
    40/5  /  / 5 5 5
    50/5  /  / 5 5 5
    75/5  /  / 5 5 5
    Rated Frequency 50/60Hz
    Rated Test Voltage 3kV AC (1min)
    Rated short-time thermal current 60 in
    Rated dynamic current 2.5 lth
    Rated voltage 0.72 kV AC
    Continuous overload 1.2 in
    Operating temperature -10℃~50℃
    Housing self-extinguishing class VO
    Safety factor FS 5
    Secondary current 5A/ 1A
    Installation sites Indoor
    Ambient humidity ≦80%
    Altitude ≦1000m
    Atmospheric conditions No serious impurity in the atmosphere

    75/5A Current Transformer Dimension

    Current Transformer Dimension

    Tips: How to Prevent Current Transformer Burning up?

    • Add a watchdog breaker and avoid the power failure of whole feeder line caused by faults on branches, particularly, ensure that the branch breaker can trip correctly in case of single-phase grounding at the user side.
    • Connect the metering current transformer downstream the breaker, so as to guarantee that the breaker and lightning arrester operate correctly to remove faults when the transformer breaks down.
    • Strengthen the flashing test for user’s high voltage metering current transformer and lightning arrester (it shall not be more than 4 years according to regulations), find out the aging degree of current transformer and lightning arrester insulation as early as possible, replace timely to avoid power failure caused by burning out of metering current transformer.
    • Clean the user primary device regularly to reduce the occurrence of flashover, avoid insulation reduction.
    Existing reviews of Current Transformer, 10/5A, 20/5A, 40/5A to 75/5A
    Good frequency response
    I am using to monitor a well pump current draw. Devices installed easily and perform well. Good frequency response aided in identifying the various loads. I am very satisfied with this current transformer.
    From: Thomas | Date: 27/09/2018
    Was this review helpful? Yes No (1/0)
    Write your review for Current Transformer, 10/5A, 20/5A, 40/5A to 75/5A
    • Only registered users can write reviews
    • Bad
    • Excellent
    Customers who bought this item also bought

    Current Transformer, 30/5A, 75/5A, 100/5A to 400/5A

    $38.67
    SKU: ATO-CT-400
    Low cost current transformer rated frequency 50Hz and 60Hz are optional, current ratio can be 30/5A, 75/5A, 100/5A, 200/5A and 400/5A, accuracy classes can be selected. AC current transformer with high accuracy, fast response and light weight.