Liyi 25Kva 3 Phase 220v To 380v Step Up Voltage Transformer
Description:
Auto-transformer consists of cylindrical winding and laminated core.The iron core is made of Taiwan high-quality silicon steel silicon steel plate stacking, full-oblique seams. Winding using the whole row denomination winding method. After twice vacuum pressure dipping, and 110 ℃ high temperature baking for 4 hours, the insulation of the transformer can achieve grade F or H-class. Full load temperature would not exceed 65 ℃. Finally, three is almost no noise and vibration phenomenon.
Features
Voltage conversion functions(eg:delta/Yo or Yo/ delta connection)
Filter anti-interference function(eg:Can remove three times harmonics)
With the function of heat resistance,moisture resistance,stability,chemical compatibility, low temperature resistance,radio resistance and non-toxic environmental protection, etc.
|
Rated capacity |
20KVA |
|
phase number |
3 Phases |
|
Input voltage |
230VAC |
|
Output voltage |
400VAC |
|
Working frequency |
50/60HZ |
|
Short Circuit Impedance |
4% |
|
Voltage Resistance |
2500VAc/min (does not have the puncture, no break down) |
|
Insulation Level |
Level H |
|
Efficiency |
≥98% |
|
Insulation Resistance |
> 100MΩ/ DC500V |
|
Material |
Transformer coil adopts 200 degree high temperature copper wire or aluminum wire. Silicon steel sheet, Baosteel, B50A470 material |
|
Main material winding |
Aluminum/Copper |
|
Connection mode |
Y(or customized) |
|
Environment temperature |
-10℃ +45℃ ;indoor enclosure, floor-mounted |
|
Temperature rise limit: |
100K (Actual temperature minus ambient temperature) |
|
Cooling mode |
Natural cooling and wind cooling |
|
Size(W*D*H) |
480*350*520mm |
|
Weight |
70KG |
Dongguan Liyi Environmental Technology Co., Ltd is a high technology supported production-oriented enterprise who specializes in developing, manufacturing, marketing all kinds of environmental equipment. Our company has advanced technology, experienced technical management personnel and efficient professional service staffs, fine quality management and perfect after-sales service system.
Our company mainly produce simulated environmental tester, plastic and rubber tester etc. on all kinds of materials testing industries. The production base is located in the country’s manufacturing center Dongguan, Guangdong province, China. In order to service our customers better in terms of reducing costs and early delivery, in 2005 we had set up an office in Kunshan, Jiangsu province for Eastern China marketing and servicing.
Liyi deals with customers from more than 150 countries and regions. Meanwhile, we are committed to cooperate with different dealers in different countries and regions in order to offer better service. Our mission is to help every customers establish testing labs to ensure the quality of their products.
Our company will continue to develop, innovate and keep faith. We combine with the international testing standards and the specific demands of customers that may establish a new banner in Chinese testing industry.
Q: Are your company a trading one or a factory ?
A: We have our own factory and we have also register a trading company for more options (in order to make the business more simple) for more than 18 years focusing on test instruments field and 15 years exporting experience. As one of the toppest supplier in Dongguan, OEM/ODM is warmly welcome from all of you as long as you confirm us with your requirement.
Q: How to choose the most suitable products?
A: Our professional team will give you the best suggestion as long as you tell us what kind of test you need to do and the required specification.
Q: What's the delivery term?
A: At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20 working days after deposit receipt. If you are in urgent need, we can consider making special arrangement for you.
Q: Do you accept customization service?
A: Yes, of course, we can not only offer standard machines, but also customized machines according to your request. Don't hesitate to tell us your requirement, we will do our best to meet your needs.
Q: Can we visit your factory before order?
A: Yes, we warmly welcome and sincerely invite you and your team to visit our factory, we will help to arrange hotel and pick up you from airport.
Q: How about your warranty?
A: Generally, our warranty is one year. Within the warranty period, we can offer technique support and part parts change, if it's necessary, our engineers may go to your place for better service.
Q: What is the order process?
A: Get Inquiry - Send the Quotation - Confirm the requirements - Order confirming - Payment - production - testing and debugging- packing - Confirm with customer about the necessary documents- Arrangement the Delivery - Send the product out - Customer Receiving - After Service.
Q: How to install and use the product?
A:About the machine you grt from us, we will send you an operation video to teach you how to install and use the product with English speaking. However, if you need us to teach you face to face, please let us know in advance.
During the whole business process, we offer Consultative Selling service.
1)Customer inquiry process:
Discussing testing requirements and technic details, suggested suitable products to customer to confirm. Then quote most suitable price according to customer requirements.
2)Specifications customize process:
Drawing related drawings to confirm with customer for customized requirements. Offer reference photoes to show the proucts appearance. Then, confirm the final solution and confirm final price with customer.
3)Order process:
We offer below business term:
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Accepted Delivery Terms |
FOB, CFR, CIF, EXW, DDP |
|
Accepted Payment Currency |
USD, EUR, HKD, CNY |
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Accepted Payment Type |
T/T, L/C, Credit Card, PayPal, Western Union, Cash, Escrow |
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Nearest Port |
Shenzhen, Guangzhou, Shanghai, Qingdao, Tianjing or rquired |
4)Production and delivery process:
We will produce the machines according to confirmed PO requirements. Offering photoes to show production process.
After finish production, offer photoes to customer to confirm again with the machine. Then do own factory calibration or third party calibration(as customer requirements). Check and test all the details and then arrange packing.
Deliver the products in confirmed shipping time and inform customer.
5)Installation and after sale service:
Defines installing those products in the field and providing after-sales support.
