China OEM 12v Step Down Transformer - Single Phase Column Type On Oil-Immersed Power Transformer – Pengbian
China OEM 12v Step Down Transformer - Single Phase Column Type On Oil-Immersed Power Transformer – Pengbian Detail:
Single-phase transformers are widely used as distribution transformers in western developed countries, southeast Asia, north and south America. In the distribution network with decentralized power supply, single-phase transformer has significant advantages as a distribution transformer. It can reduce the length of low-voltage distribution lines, reduce line losses and improve power supply quality. It adopts a high-efficiency energy-saving wound iron core structure design. The transformer is characterized by adopting pole mounting type suspension installation method, small volume, small infrastructure construction investment, reduction of low-voltage power supply radius and can reduce low-voltage line losses by more than 60%. The transformer adopts a fully sealed structure with strong overload capacity, high reliability in continuous operation, simple maintenance and long service life.
It is suitable for rural power grids, remote areas, scattered villages, agricultural production, lighting and power consumption. It can also be used for pole mounting type distribution lines for energy saving reconstruction in railway and urban power grids.
It can run with single-phase or by composing three sets into three-phase.
Types of meaning

Product standards
GB1094.1 ~ 2-2013 GB/T 6451-2015
High pressure rating: 10 (10.5, 11, 6, 6.3, 6.6) kV
Low pressure rating: 0.22 kV (0.23, 0.24)
Tapping range: non-field excitation changer (5% plus or minus 5%, plus or minus 2 x2.)
Link category: Iio or Ii6
Insulation level: LI75AC35 / AC5
The performance parameters
|
Rated capacity(kVA) |
Voltage Combinationand Tap range |
Vector Group Symbol |
No-load loss (W) |
Load loss |
No-load current (%) |
Short circuit impedance (%) 4.0 |
||
|
High pressure |
High pressure tap range (%) |
Low ressure (kV) |
||||||
|
5 |
6 6.3 10 10.5 11
|
±2×2.5 ±5
|
0.22 0.23 0.24
|
iio Ii6
|
40 |
215 |
3.2 |
3.5 |
|
10 |
45 |
235 |
2.8 |
|||||
|
15 |
53 |
315 |
2.8 |
|||||
|
20 |
62 |
405 |
2.8 |
|||||
|
25 |
70 |
480 |
2.8 |
|||||
|
30 |
80 |
560 |
2.8 |
|||||
|
50 |
120 |
855 |
2.3 |
|||||
|
63 |
135 |
1020 |
2.1 |
|||||
|
80 |
160 |
1260 |
2.0 |
|||||
|
100 |
190 |
1485 |
1.9 |
|||||
|
125 |
220 |
1755 |
1.8 |
|||||
|
160 |
260 |
2050 |
1.6 |
|||||
Product detail pictures:
Related Product Guide:
Cooperation
We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for China OEM 12v Step Down Transformer - Single Phase Column Type On Oil-Immersed Power Transformer – Pengbian , The product will supply to all over the world, such as: Macedonia , Malta , Doha , Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We have been able to also deliver you with cost-free samples to meet your specs. Ideal efforts will probably be produced to deliver you the most beneficial service and solutions. Should really you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We will constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. You should feel absolutely free to speak to us for organization. nd we believe we are going to share the best trading practical experience with all our merchants.
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.





