Power & Distribution

Transformers

echnoPower

Bureau of Indian Standard

echno PowerClient Satisfaction is our aim

About usTechno Power is an ISO 9001 : 2008 Certified manufacturer of Power and

Distribution Transformers from 5 KVA to 15000 KVA upto 11-22-33 KV Class, Single

& Three Phase.

We are manufacturing oil filled distribution transformers 100 KVA to 10 MVA and

furnace and power transformers upto 15 MVA 66 KV class. We design and

manufacturer a complete range of transformers in our class. We at Techno Power see

that our customers get the best of the products and an excellent after sales service

support.

We firmly believe in quality and that too backed up by after sales services to their

installations throughout INDIA.

QualityThe Company has well-established quality systems to ensure quality at all stages

and Total Quality Work Culture. The Company today has the latest certification for

compliance to ISO 9001 : 2008. & IS-1180 (Part-1) The Company has been adopting

progressive measures visualizing quality as a key strategy to stay competitive in the

business. Customer satisfaction has been in our agenda right through the beginning.

Techno Power manufacture wide range of Oil Cooled

Distribution Transformers. The standard range is up to

5000 KVA. A Distribution Transformer is a Transformer

that provides the final voltage transformation in the

electric power distribution system, stepping down the

voltage used in the distribution lines to the level used by

the customer.

• Duty, Type Outdoor / Indoor, Pole or Ground Mounted

Voltage Class 3.3, 6.6, 11, 22, 33 KV or any Specific.

No. of phases 1 or 3 phase

Frequency 50/60 Hz

Vector Group Dyn 1 or Dyn 5 or Dyn 11 or any specific

Insulating Fluid PCB Free Mineral Oil, both inhibited &

uninhibited, as per IS/IEC and customer requirement

Class of Insulation Class A

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Rating & Diagram Plate

Earthing Terminals

Lifting Lugs

Thermometer Pocket

Oil Conservation with Drain Plug

Explosion Vent with Diaphragm

Oil Level Indicator

Bottom-Filter Valve

Top Filter Valve

Silica Gel Breather

Cooling Radiators

LV & HV Side Cable Box

Technical Specification

Standard Fittings

DISTRIBUTION TRANSFORMERS

Technopower Energy manufacturers power

transformers from 3.0 MVA 33/11, KV Upto 15 MVA,

66 KV voltage class. All transformers can be supplied

with the desired tappings for positive / negative

voltage variation either with OFF circuit or ON load

tap changers. We can also manufacture

intermediate sizes with non standard voltage ranges

as per customer requirements. We currently in

• Duty, Type Outdoor / Indoor, Pole or Ground Mounted

• Voltage Class 11, 22, 33, 66110 KV or any Specific

• No of phase 3 phase 4, Frquency 50/60 Hz

• Vector Group Dyn 11 or YND 11 or YNyn 0 or any specific

• Insulating Fluid PCB Free Mineral Oil, both inhibited & uninhibited, as per IS/IEC and customer requirement

• Class of Insulation Class A

POWER TRANSFORMER

Technical Specifications

Rating & Diagram Plate

Earthing Terminals

Lifting lugs

Thermometer Pocket

Oil Conservator with Drain Plug

Explosion Vent with Diaphragm

Oil Level Indicator

Bottom-Filter Valve

Top Filter Valve

Silica Gel Breather

Cooling Radiators

LV & HV Side Cable Box

operation in severalpower utilities playing an important role in efficient transmission and

distribution of electricity.

Standard Fittings

• Designed for 25 years of trouble-free performance.

• Design conforms to IS 2026, IEC 60076, ANSi and other relevant standards

• Low Power loss and Low Noice

• Designed to withstand electrical impulses and thermal and dynamic stresses

• Optimum utilization of active materials for compactness.

• Modern manufacturing techniques ensure

cost effectiveness and reliability.

• Duty, Type Indoor, Ground Mounted

• Voltage Class 3.3, 6.6, 11, 22, 33 KV or any Specific.

• No of phases 3 phase

• Frequency 50/60 Hz

• Vector Group Dyn 1 or Dyn 5 or Dyn 11 or any spcific.

• Insulating Fiber glass epoxy and epoxy resin.

Rating & Diagram Plate Earthing Terminals

Lifting Lugs LV & HV Side Cable Box

Features

Technical Specifications

Standard Fittings

In cast-resin dry-type transformers, the complete encapsulation of primary and secondary winding in epoxy resin prevents penetration of moisture into windings in epoxy resin prevents penetration of moisture into windings. The cast resin offers very good protection against adverse ambient conditions. These transformers can work without disruption of service at 100% humidity.

DRY TYPE TRANSFORMER

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Cast Resin Dry Type Transformer

TECHNICAL SPECIFICATIONS industrial, Substation &

Distribution purpose manufacturing range upto 2MVA. 11KV, 22

KV naturally air cooled. A dry type transformer has an iron core,

vacuum pressure resin impregnated high voltage windings and

low voltage windings. The Low voltage winding is constructed

with conductors. Dupond nomex insulating material includes

and apparatus to secure the windings in place during a vacuum

and pressure resin impregnation process. The result is a coil that

exhibits high short circuit protection due to the tightly bond

conductors comparable to completely resin encased molded

transformers at a substantially reduced cost.

VPI Dry Type Transformerechno Power

Rating & Diagram Plate

Earthing Terminals

Lifting Lugs

LV & HV Side Cable Box

• Duty, Type Indoor, Ground Mounted

• Voltage Class 3.3, 6.6, 11, 22, 33 KV or any Specific.

• No of phases 3 phase

• Frequency 50/60 Hz

• Vector Group Dyn 1 or Dyn 5 or Dyn 11 or any specific.

• Insulating Fiber glass epoxy and epoxy resin.

Technical Specifications

echno Power

Standard Fittings

Type tests are made to prove to withstand the all irregularities in transmission/distribution

line. Techo Power have in house facility to undergo temperature rise and impulse test

conforming to latest national and international standard specifications.

Other tests such as short circuit withstand tests (Dynamic & Thermal) are conducted at an

independent govt. recognised testing laboratory at Central Power

Routine Tests

Type Test

Following Routine Tests are made on every unit.

Insulation Resistance Test

Resistance measurement of winding

Turns Ratio Test

Polarity and Phase relationship test

No Load losses measurement

Polarity and Phase relationship test

Excitation current measurement

Impedance voltage test

Load loss measurement

Dielectric tests includes applied voltage test and induced voltage test

Leakage test of Transformer tank.e

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SPECIAL TRANSFORMERSOver the period, we have manufactured & Supplied special & different kinds of Transformer

that have a demands search a :-

• HV Transformer

• Auto Transformer

• Furnace Transformer

• Earthing Transformer

• Booster

Plot No. F-674, Road No. 9F-2, V.K.I. Area, Jaipur (Raj.)-302013

for more inquiries please Contact : 7742169697, 9799973502, 8003023502

E-mail : info@technop.in, sale@technop.in

Website : www.technop.in

POWER & DISTRIBUTION TRANSFORMERS

Pechno owerClient Satisfaction is our aim

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