20KVA Scott Type Three Phase Dry Type Transformer Two Single Coil

Brand Name:WINLEY
Certification:ISO,CE
Model Number:S/D-20KVA
Minimum Order Quantity:1unit
Delivery Time:10-15days
Payment Terms:T/T
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Location: Xiamen Fujian China
Address: No.168,Xiabao Road,Siming,Xiamen,Fujian,China
Supplier`s last login times: within 28 hours
Product Details Company Profile
Product Details

20KVA Scott Type Three Phase Dry Type Transformer Two Single Coil


1. Feature


■ Environmental protection features

It has heat resistance, moisture resistance, stability, chemical compatibility, low temperature resistance, radiation resistance and non-toxicity.


■ Versatility

From a single transformer to a multifunctional combined transformer with air-cooling, protective casing, and transformer.


2.Specification

Product NameThree phase dry type transformer
Product ModelS/D-20KVA
Winding MaterialEnameled copper wire
Capacity20KVA
Input Voltage380V
Output Voltage220V
Frequency50/60Hz
Connection TypeDYN1
Insulation LevelF/H
Enclosures Protection LevelIP00
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!


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.

China 20KVA Scott Type Three Phase Dry Type Transformer Two Single Coil supplier

20KVA Scott Type Three Phase Dry Type Transformer Two Single Coil

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