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50KVA Three Phase Dry Type Transformer Rectifier 2250A 8VDC Copper

Categories Three Phase Dry Type Transformer
Brand Name: WINLEY
Model Number: SG-50KVA
Certification: ISO,CE,UL
Place of Origin: CHINA
MOQ: 1
Price: $100-$15000
Payment Terms: T/T
Supply Ability: 1000set/month
Delivery Time: 25days
Packaging Details: Plywood case
Usage: DC Rectifier
Coil structure: Isolation
Rated capacity: 50KVA
Type: Rectifier
Current: 2250A
Voltage: 8VDC
Material: Copper
Efficiency: >98 %
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50KVA Three Phase Dry Type Transformer Rectifier 2250A 8VDC Copper

50KVA Three Phase Dry Type Transformer Rectifier 2250A 8VDC Copper


1. Feature


① Features and advantages

② High isolation

③ N-G has good performance

④ High common mode interference suppression

⑤ Convert △ to Y or Y to △

⑥ The voltage tap is easy to change

⑦ Designed according to user's special performance requirements


2.Specification

Product NameThree phase dry type transformer
Product ModelSG-120KVA
Winding MaterialEnameled copper wire
Capacity50KVA
Input Voltage480V
Output Voltage8V
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!

F Class 3 Phase Auto Transformer 0

F Class 3 Phase Auto Transformer 1


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.

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