Quality in every winding. Reliability in every delivery.
ico
About the Plant
Learn more about the equipment used, the technology, the product development, creation and testing process, and the company's long history. Here you can see certificates indicating access to all types of work performed.
Learn more about the plant
menu
Products
Check out our catalog of quality, modern and energy efficient products. We also offer individual development of transformers to suit the needs and wishes of customers.
Go to the products
menu
Corporate Management
Here you can familiarize yourself with all the necessary documentation, see our financial reports and development plans. And also ensure the competence of the governing board.
Go to the documents
News
News in which news is published about all the changes that have occurred in the work of the enterprise. Also here you can read announcements about planned changes or ongoing events for investors and partners.
Go to the news
menu
Contacts
Have any questions about products or want to become a partner? Use the contacts of our factory or representative office in the Russian Federation to contact our specialists.
Go to Contacts
ico
ico ico En ico
Color scheme:
A A A
Font size:
A A A A A
ico Select language
Copyright © 2025 AO "Чирчикский Трансформаторный Завод"
ico
En
+998 71 713 03 24 info@chtz.uz
Color scheme:
A A A
Font size:
A A A A A
sound Screen reader
The website features screen reader. To listen to the text, simply highlight it with the mouse and click on the appearing icon.
ico Select language
Home > Products > Power transformers, oil-immersed, voltage class 35 kV > Two-winding power transformers with РПН, type ТМН-1000÷10000/35-У1 (УХЛ1)

Two-winding power transformers with РПН, type ТМН-1000÷10000/35-У1 (УХЛ1)

product
Three-phase, two-winding power transformers with natural oil circulation and on-load voltage regulation (РПН). Automatic control is performed by an automatic controller supplied together with the transformer. They are designed for use in long-distance power transmission systems, ensuring minimal electrical losses in transmission lines. The use of transformers of the ТМН type provides reliable power supply to the consumer throughout the entire service life.
Get the cost
Application sent

By clicking the “Calculate” button, you consent to the processing of personal data.

Description

Three-phase, two-winding power transformers with natural oil circulation and on-load voltage regulation (РПН). Automatic control is performed by an automatic controller supplied together with the transformer. They are designed for use in long-distance power transmission systems, ensuring minimal electrical losses in transmission lines. The use of transformers of the ТМН type provides reliable power supply to the consumer throughout the entire service life.

Power range

Power range: 1000÷10000 kVA.
Primary winding HV voltage: 35 kV.
Voltage regulation (РПН) on the HV side: ±4×2.5%.
Climatic design: У1 or УХЛ1.

Transformer symbols

Т – Transformer
М – Oil cooling with natural oil and air circulation
Н – On-load voltage regulation
Х – Rated power, kVA
35 – Voltage class, kV
У1 or УХЛ1 – Climatic version and installation category according to ГОСТ15150

Characteristic

Technical Specifications of ТМН-1000÷10000/35-У1 (УХЛ1) Power Transformers
Transformer type
Rated power, kVA
Rated voltage, kV
Winding connection scheme and vector group
Losses, kW
Short-circuit voltage, %
No-load current, %
HV
LV
No-load losses
Short-circuit losses
ТМН-1000/35
1000
35
11; 6
У/Д-11
2,1
11,6
6,5
1,2
ТМН-1600/35
1600
35
11; 6
У/Д-11
2,9
16.5
6,5
1,0
ТМН-2500/35
2500
35
11; 6
У/Д-11
4.1
23,5
6,5
0,8
ТМН-4000/35
4000
35
11; 6
У/Д-11
5,6
33,5
7,5
0,5
ТМН-6300/35
6300
35
11; 6
У/Д-11
8,0
46,5
7,5
0,3
ТМН-10000/35
10000
35
11; 6
Ун/Д-11
10,2
47,8
8
0,7

Overall and Mounting Dimensions

  Overall Dimensions of ТМН-1000÷10000/35-У1(УХЛ1) Transformers
Transformer type
Dimensions, mm
Weight, kg
L B H H1 H2 H3 M N K b b1 A Total Transport Oil
ТМН-1000/35
2780
 1575
 2750
 1510
 280
 710
 200
 400
 200
 190 235 1070 4700 4540 1320
TМН-1600/35
3100
 1865
 3015
 1700
 280
 710
 200
 400
 200
 190 235 1070 5535 5130 1640
ТМН-2500/35
3095 2701
 2820
 1520
 322
 865
 200
 460
 200
 270 240 1070 7300 5460 1900
ТМН-4000/35
3115
 3190
 3600
 2140
 322
 865
 240
 400
 240
230 285 1594 10650 7880 2650
ТМН-6300/35
3460
 3252
 3300
 1856
 322
 865
 300
 510
 240
310 290 1594 12715 9690 3000
ТМН-10000/35
4125
 3260
 3702
 1935
 490
 620
 300
 500
 200
 395 390 1594 20700 17035 4300

Dimensional drawings

print
Three-phase, two-winding power transformers with natural oil circulation and on-load voltage regulation (РПН). Automatic control is performed by an automatic controller supplied together with the transformer. They are designed for use in long-distance power transmission systems, ensuring minimal electrical losses in transmission lines. The use of transformers of the ТМН type provides reliable power supply to the consumer throughout the entire service life.
Get the cost
Please fill in all fields with *
Application sent

By clicking the “Calculate” button, you consent to the processing of personal data.

Other offers

Explore other options of our equipment
ico
01 / 05
ico
product
ico
Energy-efficient, low-loss two-winding power transformers with OLTC, type ТДНС-10000÷16000/35-У1 (УХЛ1).
product
ico
Power Transformers, Two-Winding, with ПБВ, Type ТД-10000÷16000/35-У1(УХЛ1), Energy-Efficient, Reduced Losses
product
ico
Two-winding power transformers with ПБВ, type ТМ-1000÷6300/35-У1(УХЛ1)
product
ico
Energy-efficient two-winding power transformers with split НН windings and on-load tap-changer (RПН), type ТРДНС-25000/35-У1(УХЛ1), featuring reduced losses
team
Tusov Artem Aleksandrovich
Deputy Director for Marketing and Sales

Can't decide?

Consultation and equipment selection over the phone

Your name

Phone

Your application has been submitted for development
[10]
By clicking the “Request a call” button, you consent to the processing of personal data.