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Home > Products > Traction transformers for electric locomotives > ODCE-8500/10-U2 type power transformer

ODCE-8500/10-U2 type power transformer

product
The transformer is designed for voltage conversion in traction motor circuits and auxiliary systems of the unit. Oil circulation is provided by a 1TT 63/10-U2 electric pump (TU 3631-005-00220150-2006), with cooling sections air-cooled. The pump is mounted on the transformer and supplied as a complete assembly. The transformer complies with Ts 00212908-14:2018 requirements.
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Description

The transformer is designed for voltage conversion in traction motor circuits and auxiliary systems of the unit. Oil circulation is provided by a 1TT 63/10-U2 electric pump (TU 3631-005-00220150-2006), with cooling sections air-cooled. The pump is mounted on the transformer and supplied as a complete assembly. The transformer complies with Ts 00212908-14:2018 requirements.

Power range

Transformer symbols

O — Single-phase transformer
DC — Forced oil and air circulation cooling system
E — Designed for electric rolling stock applications
8500 — Rated power, kVA
10 — Rated voltage of line winding, kV
U2 — Climatic category and installation type in accordance with GOST 15150

Characteristic

Main Technical Characteristics of the Transformer
Parameter
Value
Transformer type
ODTSE-8500/10-У2
Rated power of line winding, kVA
 8652
Rated voltage of line winding, kV
10
Supply frequency, Hz
50
Rated voltage of traction winding terminals, V НН1     1350
НН2     1350
Rated power of auxiliary winding, kVA
545
Rated voltage of auxiliary winding terminals, V x₃-а₃     240
x₃-а₄     390
x₃-а₅     510
Rated power of auxiliary winding terminals, kVA -
Total losses, kW 150
Winding connection diagram and vector group 1/1-1-1-0-0-6
Oil weight, kg 2230
Total weight, kg 10700
Dimensions (L×B×H), mm 2370х2000х3062

Overall and Mounting Dimensions

Dimensional drawings

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The transformer is designed for voltage conversion in traction motor circuits and auxiliary systems of the unit. Oil circulation is provided by a 1TT 63/10-U2 electric pump (TU 3631-005-00220150-2006), with cooling sections air-cooled. The pump is mounted on the transformer and supplied as a complete assembly. The transformer complies with Ts 00212908-14:2018 requirements.
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Tusov Artem Aleksandrovich
Deputy Director for Marketing and Sales

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