Distribution Transformers

KVA PROCESS Covers a wide range of oil filled distribution transformers with ON LOAD tap changer and OFF LOAD tap changer up to and including 5000 KVA range in 6 kV, 11kV, 22kV, and 33 kV voltage classes. KVA PROCESS confirming INTER NATIONAL standards of quality and safety. These transformers are assembled using the conventional stacked core . These Distribution transformers are designed and developed using latest technologies and can be provided with a variety of terminals . If distribution transformer mounted on utility pole , they are called pole mounted transformers. If the distribution transformer lies are located at ground level distribution transformers are mounted on concrete pads and locked in steel cases thus known as a pad mounted transformers .

Distribution transformers are classified into different categories based on certain factors :

Mounting location : pole mount , pad mount ,
Type of insulation : liquid immersed , dry type
No of phases : single phase , three phase
Voltages : 6 Kv , 11Kv, 33kV

Optimum efficiency is ensured by delicate proportioning of core and winding losses using CRGO M3 TO M5, MOH, Laminations electrolytic grade 99.9 % pure copper with transposition in LV coil for current sharing in parallel conductors ,electric grade press paper , boards and mineral oil. Aluminium wound distribution transformers are made by electrolytic aluminium conductor in place of copper , these type of transformers are generally manufactured up to 300 KVA as per customer requirements. Thus better regulation is achieved resulting in longer life . Careful designing also reduces noise level to the minimum.

KVA PROCESS always maintained standards with fulfillment of customers requirements. These distribution transformers are installed in a three phase distribution network (usually as a part of urban / institutional requirements)and could be used by electricity distribution companies, public utilities ,farms, factories, multiplexes and real estate ventures for further distribution or capacitive power requirements.

STANDARD SPECIFICATIONS

CAPACITY UPTO 5000 KVA
NO OF PHASES 03 PHASE
FREQUENCY 50 Hz
VOLTAGE 11KV/22KV/33KV
TAPS ON LOAD / OFF LOAD AS PER CUSTOMER REQUIREMENT ON H
INSULATIONS CLASS A
VECTOR GROUP AS PER CUSTOMER REQUIREMENTS
CONNECTIONS AS PER CUSTOMER REQUIREMENTS
DUTY CYCLE CONTINUOUS
WINDING COPPER/ ALUMINIUMJ AS PER CUSTOMER REQUIREMENTS
TERMINALS AS PER CUSTOMER REQUIREMENT

STANDARD FITTINGS

RATING AND DIAGRAM PLATE EXPLOSION VENT WITH DIAPHRAGM
EARTHING TERMINALS TOP FILTER VALVE
LIFTING LUGS INSPECTION COVER
THERMOMETER POCKET SILICAGEL BREATHER
OIL CONSERVATOR WITH OIL FILLING HOLE AND DRAIN PLUG DRAIN CUM BOTTOM FILTER VALVE
AIR RELEASE HOLE WITH PLUG COOLING RADIATOR
OIL LEVEL INDICATOR BI / UNI DIRECTIONAL ROLLER

OPTIONAL FITTINGS

Buchholz relay with alarm and trip contact Magnetic oil level gauge with alarm contact Marshalling box to house O.T.I. and W.T.I
Pressure Release Valve RTCC (Remote Tap Changer Control) (for OLTC) Winding Temp. indicator with alarm & trip contact
Cable Box on H.T. Side Cable Box on L.T. Side.
Oil Temp. Indicator with alarm & trip contact Electronic Automatic Voltage Controller( FOR OLTC)


KVA Process Transformers running successfully at

Adhunik Group of Industries
Aditya Birla Group
Aircel Monile India Ltd.
Alstom Ltd.
Ambuja Cement Ltd.
Andaman & Niccobar Eletricity Board
ANDREW YULE & COMPANY LIMITED
BHARAT COKING COAL LIMITED.
Bhutan Power Corporation Ltd.
BIECCO LAWRIE LTD
Big Shop
Bishan Dayal Goyal & Sons Pvt. Ltd.
Capital Hills Hotel (5 Star Hotel)
CESC Ltd.
Charring Cross Nurshing Home
Dungsam Cement Corporation Limited,
Durgapur Steel Plant.
Eastern Coalfields Ltd.
Electro Steel casting Ltd.
Essel Minning & Industries Ltd.
Gamon India Ltd.
Haldia Steel Ltd.
Haldiram Bhujiawala Ltd.
IFB Agro Industries Ltd.
Impex Group
India Dairy Products Ltd.
Indian Oil Corporation Ltd.
Jindal Power & Steel
K.R. Steel Pvt. Ltd.
L&T Group
LA - Opala Ltd.
Manipur State Power Distribution Company Limited
Neepaz V Forge (India) Ltd.
Railway's
Rashmi Metaliks Ltd.
Sharda Shree Ispat Ltd.
Shayam Steel Industries Ltd.
Shree Casting Pvt. Ltd.
Shree Cement Ltd.
Simplex Infrastructures Ltd.
South Eastern Coalfields Ltd.
Tata Motor Engg. Ltd.
Texmaco Ltd.
The Ffort Radiassion Resort
Tripura State Electricity Corporation Ltd.
University of Kalyani
WELSPUN CORP LIMITED
Kolkata
Barbil
Patna
Durgapur, West Bengal.
Patna, Bihar
Port Blair, Andaman.
Kolkata
Dhanbad.
Thimpu, Bhutan
Kolkata
Ranchi
Barjora, Durgapur.
Ranchi
Kolkata
Kolkata
Nganglam, Pemagatshel, Bhutan.
Durgapur, West Bengal.
Asansol, West Bengal.
Bokaro, West Bengal
Barbil
Mumbai
Durgapur, West Bengal.
Singore, West Bengal
Kalyani
Bokaro, West Bengal
Kolkata
Rajbandh, West Bengal.
Barbil, Orissa,
Hyderabad
Arunachal Pradesh,
Uttrakhand
Imphal, Manipur
Aurangabad
Kolkata
Jhargram, West Bengal.
Nagpur.
Durgapur, West Bengal.
Nagpur.
Bangur, Rajasthan
Kolkata
Bilaspur, 
Jamshedpur,
Kolkata
Raichak, West Bengal
Agartala, Tripura
Kalyani, West Bengal.
Kutch, Gujrat