01 |
Production Descriptions |
Dry Type Transformer with IP31 Enclosure |
02 |
Reference standards |
IEC 60076 |
03 |
Capacity |
1250kVA |
04 |
Voltage (HV) |
10kV |
05 |
Voltage (LV) |
0.4kV |
06 |
Applied in |
Photovoltaic Power System |
07 |
Impedance % |
6~8% |
08 |
Connections (Vector Group) |
Dyn11 |
09 |
Frequency |
50Hz/60Hz |
10 |
Tapping Range |
±2×2.5%, NLTC/OLTC |
11 |
Core materials |
Silicon Steel |
12 |
Winding materials |
Copper |
13 |
Noise Level (dBA) |
As per IEC Specifications |
14 |
Cooling method |
AN/AF |
15 |
Optional Accessories |
Temperature sensor |
16 |
Temperature control |
17 |
Cooling fans |
18 |
Skid-type underbase |
19 |
Transformer wheels |
20 |
Current transformer |
21 |
Protective Enclosure(IP31) |
TAILI's Electric Technology
Core:
- Our transformer's core is made of high quality cold rolled grain oriented silicon steel sheet with high magnetic permeability. It is using full 45° slope lamination, so that the no-load loss and the no-load current are reduced efficiently.
- We use Simulating Analysis in the core model design, so that we can calculate the frequency and size of the vibration exactly and avoid the core cavity resonance.
- Between core & windings, and core & frame, we use spring connection. Then the noise is lower 10 to 15dB than the standard.
LV Winding:
- LV windings, above 400 kVA capacity, are adopting superior foil conductors, thus to obtain better amper-turn balance and reduce more transverse magnetic flux leakage. Then to greatly improves transformer's anti-short circuit capability.
- The wise design of air passage within the winding, greatly increasing the winding's heat dispersion effect. It helps to decrease temperature rise and improve products' overload capability.
HV Winding:
- HV windings are made of superior copper-conductor wires. Adopting fiberglass to reinforced insulation.
- The HV windings are casting under vacuum and high pressure conditions with Germany HUBERS vacuum Cast Machine. In this way, transformer's resin can get the best penetration. It can also greatly reduce its partial discharge (partial discharge for 11kV product could be lower than 5pC).
- HV windings are adopted optimized structure to improve transformer's distribution of electric field.
- We use our existing technology calculate and analysis Lightning wave process simulation. Then substantially improving product's anti-lighting capability.
Taili Brands, founded in 1992, Headquarters is located in China Electric Capital Yueqing City, Zhejiang Province, is an non-regional large power product development, and manufacturing enterprises, a total area of 30,000 square meters, more than 500employees, including its head office in Zhejiang Taili Electric Co., Ltd, Shanghai Taili Transformer Co., Ltd. Xian Erbian Transformer Co., Ltd. Taili Electric High pressure company. Wenzhou Tali import and export Co., Ltd.
Taili force people in a "people for the support, with the benefits of technology by the tree brand development" business principles, adhere to the" quality first, customer first, to meet user demand" for the purpose, and actively explore the domestic market, sales the country and exported to many countries and regions in Southeast Asia, the Middle East, and Africa.
We have established a sound quality management system, and have passed the certification of ISO9001:2015 quality management system, ISO14001:2015 environmental management system, and ISO45001:2018 occupational health and safety management system.
In order to ensure product quality and in order to meet the development and supply of our dry-type transformers in overseas international markets, we all participate in type and special tests of internationally recognized independent testing laboratories, and obtain relevant reports.
Q1: Are you manufacturer?
A: Yes, we are manufacturer. Our factory is in Wenzhou China
Q2: Can I get guarantee of products?
A: Yes, every product is 1 year quality warrantee under customer correct using the products.
Q3: Do you have any Certificate?
A: Yes. Each of our unit has CCC, ISO9001 certificate. All the electric parts with CE certificate, If you need any other Certificate, we can help you to get it.
Q4: How to buy it? What about the delivery?
A: Please contact me by email or online, let me know your situation, I will give you professional solution. We have shipping agent can choosing the cheapest and fastest delivery. FOB, CIF, C&F or EXW are no problem for us.
Q5: What's the payment terms?
A: For small testing orders, we can accept Waster union, T/T and Credit card.
For mass orders, we accept t/t and L/C.
Q6: What about the production?
A: Produce time is 4~6weeks.
Q7: Could you offer some spare parts?
A: Yes, no problem.
Q8: What about the maintenance?
A: All the goods past the test, maintenance is very easy.