Power Transformer Type

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TTH TRANS TECH HANDELS-GMBH A. d. Schleifmuehle 37 28203 Bremen – Germany POWER TRANSFORMERS Apart from power transformers up to 15 MVA in 33/11 KV class under TTH brand, we offer wide range of power transformers manufactured by well known Indian companies with over 30 years of manufacturing and exporting experience for up to 315 MVA-400 KV Transformers. In short we can supply following types; For better understanding or your requirement, please fill up the enclosed sheet as far as possible and mainly up to item 12 and send back to us on e-mail. A. Power Transformer Type: Generator Transformers, Station Transformers & Unit Auxiliary Transformers, System Transformers, Interconnecting Transformers, Mobile Substation Transformers and Multi-winding Transformers for special needs. Range: Starting from 15 MVA to 315 MVA Voltage: 33 KV, 66 KV, 132 KV, 220 KV, 330 KV and up to 400 KV Cooling: ONAN/ONAF/OFAF/OFWF B. Furnace Transformer Type: Arc/Submerged Arc/Ladle/Induction D.C. Furnace Transformer Range: Up to 63 MVA Voltage: Up to 52 KV Cooling: ONAN/ONAF/OFWF C. Rectifier Transformer Type: Six Pulse with IPT and 12 Pulse with IPT (Double bridge construction) Range: Up to 160 KV DC Voltage: Up to 52 KV Cooling: ONAN/ONAF/OFWF

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Types of power transformers

Transcript of Power Transformer Type

Page 1: Power Transformer Type

TTH TRANS TECH HANDELS-GMBH

A. d. Schleifmuehle 37 28203 Bremen – Germany

POWER TRANSFORMERS

Apart from power transformers up to 15 MVA in 33/11 KV class under TTH brand, we offer wide range of power transformers manufactured by well known Indian companies with over 30 years of manufacturing and exporting experience for up to 315 MVA-400 KV Transformers. In short we can supply following types; For better understanding or your requirement, please fill up the enclosed sheet as far as possible and mainly up to item 12 and send back to us on e-mail.

A. Power Transformer Type: Generator Transformers, Station Transformers & Unit Auxiliary

Transformers, System Transformers, Interconnecting Transformers, Mobile Substation Transformers and Multi-winding Transformers for special needs.

Range: Starting from 15 MVA to 315 MVA Voltage: 33 KV, 66 KV, 132 KV, 220 KV, 330 KV and up to 400 KV Cooling: ONAN/ONAF/OFAF/OFWF

B. Furnace Transformer

Type: Arc/Submerged Arc/Ladle/Induction D.C. Furnace Transformer Range: Up to 63 MVA Voltage: Up to 52 KV Cooling: ONAN/ONAF/OFWF

C. Rectifier Transformer

Type: Six Pulse with IPT and 12 Pulse with IPT (Double bridge construction) Range: Up to 160 KV DC Voltage: Up to 52 KV Cooling: ONAN/ONAF/OFWF

Page 2: Power Transformer Type

TTH TRANS TECH HANDELS-GMBH

A. d. Schleifmuehle 37 28203 Bremen – Germany

D. Trackside Transformer

Type: Six Phase A.C. Traction Range: Up to 21.6 MVA Single Phase Voltage: Up to 220 KV Cooling: ONAN/ONAF

E. Locomotive Transformer

Type: Locomotive Transformer Range: Up to 7.5 MVA Single and Three Phase Voltage: Up to 25 KV Class Cooling: OFAF

Standard and Additional Accessories

Standard Accessories Additional Accessories

* Rating and Diagram Plate * LV and HV Cable end Box

* Rollers * Disconnecting Chamber

* Lifting Lugs * Buchholz Relay

* Jacking Lugs * Oil Temperature Indicator

* Earthing Terminals * Winding Temperature Indicator

* Conservator * Magnetic Oil Level Gauge

* Oil Drain Valve * Marshalling Box

* Oil Filling Hole * Flexible Air Cell for Oil Conservator

* Air Release Plug * RTCC for OLTC

* Dehydrating Breather * AVR for OLTC

* Oil Level Gauge * Pressure Relief Valve

* Thermometer Pocket * Neutral Current Transformer

* Filter Valve * Any other as per customer’s request

* Explosion Vent * Colour as per customer’s choice


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