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50/60Hz Isolation Three Phase Dry Type Transformer Copper With Enclosure

    Buy cheap 50/60Hz Isolation Three Phase Dry Type Transformer Copper With Enclosure from wholesalers
     
    Buy cheap 50/60Hz Isolation Three Phase Dry Type Transformer Copper With Enclosure from wholesalers
    • Buy cheap 50/60Hz Isolation Three Phase Dry Type Transformer Copper With Enclosure from wholesalers
    • Buy cheap 50/60Hz Isolation Three Phase Dry Type Transformer Copper With Enclosure from wholesalers

    50/60Hz Isolation Three Phase Dry Type Transformer Copper With Enclosure

    Ask Lasest Price
    Brand Name : WINLEY
    Model Number : SG-400KVA
    Certification : ISO,CE
    Price : $25~$60000/Unit
    Payment Terms : T/T
    Supply Ability : 1000units/month
    Delivery Time : 7-10days
    • Product Details
    • Company Profile

    50/60Hz Isolation Three Phase Dry Type Transformer Copper With Enclosure

    50/60Hz Isolation Three Phase Dry Type Transformer Copper With Enclosure


    1. Feature


    ■ Energy saving and low noise

    The use of high-quality cold-rolled silicon steel sheet stacking.The use of a special dipping process to effectively reduce the vibration and noise during operation,and the introduction of new processes and new technologies such as the design of high-temperature-resistant insulating materials, making the transformer more energy-saving and quieter . The energy-saving and low-noise coil has a ventilation slot, and the air flows smoothly, effectively reducing the temperature of the coil.


    2.Specification

    Product NameThree phase dry type transformer
    Product ModelSG-300KVA
    Winding MaterialEnameled copper wire
    Capacity300KVA
    Input Voltage480Y/277V
    Output Voltage220Y/127V
    Frequency50/60Hz
    Connection TypeDYN1
    Insulation LevelF/H
    Enclosures Protection LevelIP54
    Pressure-tight Test3500V/min
    Insulation Resistance>100MΩ
    Ground Resistance25A<100milliohm
    Induction Withstand Voltage Test125Hz / 830V / 60s
    Cooling MethodNatural or air cooling
    Temperature Rise≤115K
    Transformation Ratio<3%
    Air Carrying Current<3%
    Impedance Voltageabout 4.5%
    Total Losses4%
    Efficiency80%--99%
    Operating Temperature-15℃~40℃ (40℃, 90%R.H., 56days)
    Storage Temperature-25℃~100℃(40℃, 90%R.H., 56days)
    CertificateCE,ISO
    The technical parameter for reference only, for exactly technical information, please feel free to contact us!

    Production process

    50/60Hz Isolation Three Phase Dry Type Transformer Copper With Enclosure


    FAQ


    1. Q: Can I have a sample order?

    A: Yes, we welcome sample order to test and check quality.

    2. Q: What is the lead time?

    A: Sample time 3-7 days, we usually ship by DHL, UPS, FedEx,etc. Mass production time 7-25 days.

    3. Q: How long is the warranty?

    A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

    4. Q: Is OEM/ODM available?

    A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

    Customized services:

    a. Customized color and special function.

    b. Customized box.

    c. Print customer's logo(MOQ:≥10pcs).

    d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

    5. Q: How to control the products quality?

    A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

    Quality 50/60Hz Isolation Three Phase Dry Type Transformer Copper With Enclosure for sale
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