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300VA Electrical Single Phase Toroidal Coil Transformer 220V To 110V

300VA Electrical Single Phase Toroidal Coil Transformer 220V To 110V

Brand Name:WINLEY
Certification:ISO,CE
Model Number:BK-300VA
Minimum Order Quantity:100Units
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
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Product Details

300VA Electrical Single Phase Control Transformer 220V To 110V


1. Feature


1) Ambient air humidity -5°C to +40°C, the average value of 24 hours does not exceed +35°C.
2) The altitude of the installation site does not exceed 2000 meters.
3) The relative humidity of the atmosphere does not exceed 50% when the ambient air humidity is +40℃, and it can have a higher relative humidity at a lower temperature. The average maximum humidity of the wettest month is 90%, and the average minimum temperature of the month is +25℃, taking into account the condensation on the surface of the product due to temperature changes.


2.Specification

Product NameSingle phase isolation transformer
Product ModelDG-10KVA
Winding MaterialEnameled copper wire
Capacity10kVA
Input Voltage415V(Can be customized)
Output Voltage415V(Can be customized)
Frequency50/60Hz
Connection TypeFinger safe Terminals
Insulation LevelH
Enclosures Protection LevelIP00 or higher
Withstand voltage Test3000V/min
Insulation Resistance>100MΩ
Ground Resistance25A<100milliohm
Induction Withstand Voltage Test125Hz/830V/60s
Cooling MethodNatural or air cooling
Temperature Rise≤80K
Transformation Ratio<3%
Air Carrying Current<3%
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 300VA Electrical Single Phase Toroidal Coil Transformer 220V To 110V supplier

300VA Electrical Single Phase Toroidal Coil Transformer 220V To 110V

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