The main products of the plant at the moment are distribution transformers of the TMG type, designed to supply general-purpose electrical consumers. As of the beginning of 2025, Amper Transformer Plant CJSC produced 3 series of products: TMG distribution transformers of energy efficiency class X1K1 in accordance with the standard of PJSC ROSSETI STO 34.01-3.2-011-2017; TMG distribution transformers of energy efficiency class X2K2 in accordance with the standard of PJSC ROSSETI STO 34.01-3.2-011-2017; energy-efficient power transformers TMN. All manufactured transformers are designed to operate in high-altitude conditions (altitude up to 2000 m above sea level).
Main technical characteristics of transformers manufactured in 2025.
The specified characteristics correspond to the energy efficiency class X1K1. It is possible to manufacture and supply transformers with other energy efficiency characteristics.
|
Transformer type, voltage class
|
Rated power | Voltage parameters |
Winding connection diagram
|
Power loss X.X. | Power loss K.3. | Current X.X | Voltage K.3. | Oil weight | Total weight of transformer | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| kVA | HV | Control range | HH |
W
|
W
|
%
|
%
|
kg
|
kg
|
||
| kV | % | kV | |||||||||
| TMG-25/10 | 25 |
10.6
|
+2×2.5
|
0.4
|
Y/YH-0
|
115 | 600 | 2,4 |
4.5
|
70 | 280 |
| TMG-40/10 | 40 | 155 | 880 | 2,2 | 80 | 300 | |||||
| TMG-63/10 | 63 | 220 | 1280 | 2.0 | 100 | 400 | |||||
| TMG-100/10 | 100 | 290 | 1970 | 1.8 | 120 | 510 | |||||
| TMG -160/10 | 160 | 410 | 2600 | 1.6 | 160 | 710 | |||||
| TMG-250/10 | 250 | 570 | 3700 | 1,4 | 200 | 885</td > | |||||
| TMG-400/10 | 400 | 830 | 5400 | 1,3 | 245 | 1235 | |||||
| TMG-630/10 | 630 | 1060 | 7450 | 1.1 |
5.0
|
405 | 1800 | ||||
| TMG-1000/10 | 1000 | 1400 | 10800 | 0.7 | 540 | 2460 | |||||
| TMG-1250/10 | 1250 | 1650 | 13500 |
0.6
|
6.0
|
730 | 3100 | ||||
| TMG-1600/10 | 1600 | 2150 | 16500 | 1050 | 3800 | ||||||
| TMG-2500/10 | 2500 | 2600 | 26500 | 1300 | 5600 | ||||||
The power of transformers can be any in the range of 25 kVA – 80000 kVA
The HV voltage can be any in the range of 35 kV – 6 kV
LV voltage can be any in the range of 6 kV – 0.4 kV
Transformers can be two- or three-winding.
Transformers of any type and any capacity (not only TMG
with a capacity of 25 kVA – 2500 kVA) can be designed and manufactured energy-efficiently.
—–
The warranty period may be more than 5 years with a corresponding price increase
At the customer’s request, it is possible to configure and assemble the supplied transformers under the agreed terms of warranty supervision
When designing and manufacturing transformers based on AMPER’s own TU, the experience of transformer plants in Russia and other CIS countries is used. The transformers have successfully passed mandatory and voluntary certification and fully comply with Russian standards GOST R 52719-2007, GOST 11920-85, GOST R 54827-2011, the international standard IEC 60076, as well as similar EU regulatory documents.
The AMPER plant has implemented a quality management system (QMS) in accordance with the ISO 9001:2015 standard. The production of power transformers is certified according to GOST R 58490-2019, a certificate has been received. The AMPER plant’s QMS is supported by twelve developed enterprise standards (STP).
Do you have any questions or would like to discuss your next project? Our team is ready to offer professional advice and customized solutions for your business.
