SAINKO SYSTEMS, Authorized Distributor for Uttarakhand , Generator, Fire Fighting and Servokon Product

Distribution Transformer

We bring forth for our clients a comprehensive range of distribution transformer and power distribution transformer

that are available with cooling systems with on and off facility. Offered with oil natural air cooling wound with copper

conductor, these transformers are suitable for both corrugated tanks and presses steel radiators.Our transformer

are appreciated for heavy duty construction and optimum safety.

We offer distribution transformers of various ratings that are widely used by industrial sector, State electricity boards

and housing complexes. We provide transformers of different rating and voltage according to the requirements of

the client . Our distribution transformers are appreciated by the clients from all over India and abroad for optimum

safety and heavy duty construction. Further, our range of Distribution Transformers is offered with cooling systems

with on load and off load tap changing facility. Following are salient features of our Distribution Transformers:

Features

High Efficiency

High Durability

Low temperature rise

Minimum maintenance

Trouble free service

Long life

Technical Specifications:

Ratings

Applicable Standards

IS, IEC, BS etc.

Cooling

ONAN, ONAF

Insulating Fluid

Mineral Oil to specification

Frequency

50 Hz, 60 Hz

Polarity

As specified

Primary voltage

11Kv/ 22 Kv/ 33 kV

Secondary Voltage

433 v (As required)

Winding material

Copper

Taping

On Load Tap Changer to provide +5% to -15% Taps in steps of 1.25% on the H.T. Side. Else, Off Circuit Tap Changer for ± 5% Taps on H.T. Side in steps of 2.5% each.

Impedance

In line with applicable standards

Insulation

Class 'A' (as required)

Vector Group

DYN 11

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Power Transformers

Manufacturer of Power Transformers, having high qualified and experienced technical personnel's keeping eye upon

the latest development in technology and the products. Our Power Transformers are designed to meet all the latest

national and international standards. Approval of our product by reputed National Inspecting Agencies, namely

Engineers India Limited, RITES, Department of Industries, Haryana, CIL, SGS, CPWD, NIT and many other bodies

has created trust and belief in the minds of customer about our product.

Our Power Transformers are appreciated all over the world for its Strict Quality Measures & Testing Standards in all

respects.Optimum efficiency is ensured by delicate proportioning of core and winding losses using CRGO M3 to MS

MOH lamination, Electrolyte Grade 99.9% pure copper, with transposition in L.V. coil for current sharing in paraller

conductors , electric grade press paper, board and mineral oil. Thus better regulation is achieved resulting in higher

efficiency and longer life.

Power Transformers are subjected to all routine tests which includes :

Insulation resistance test

Resistance measures of winding

Turns ratio test

Polarity & phase relationship test

No load losses measurement

Impedance voltage test

Short circuit test

Dielectric test

Leakage test of transformer tank

Technical Specifications	Upto 5000 KVA
Ratings	Upto 5000 KVA
Applicable Standards	IS, IEC, BS etc.
Cooling	ONAN, ONAF
Insulating Fluid	Mineral Oil to specification
Frequency	50 Hz, 60 Hz
Polarity	As specified
Primary voltage	11Kv/ 22 Kv/ 33 kV
Secondary Voltage	433 v (As required)
Winding material	Copper
Taping	On Load Tap Changer to provide +5% to -15% Taps in steps of 1.25% on the H.T. Side. Else, Off Circuit Tap Changer for ± 5% Taps on H.T. Side in steps of 2.5% each.
Impedance	In line with applicable standards
Insulation	Class 'A' (as required)
Vector Group	DYN 11

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