Oil Filled Distribution Transformers
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 | The exclusive oil filled transformers that we make available to our customers has set benchmarks in the market with its unmatched features. The oil filled distribution transformers are backed up by a gamut of specialities such as:
Trouble-free performance till 25 years
Low power loss and low noise
Competitive withstanding of electrical impulses and thermal and dynamic stresses
Active materials for compactness
We are reckoned to be the best voltage distribution transformers manufacturer based in India.
Main Features :
Megnetic circuit - Lamination CRGO M3 to M5, MOH and ZDKH type.
Electric circuit - Electrolytic grade 99.9% pure copper with transposition ii LV. coll for current sharing hi parallel conductors.
Dielectric circuits - Electric grade press paper, boards and mineral oil.
Thermal circuit - DNAN through natural convection for effective cooing through anal and radial ducts.
Specific Features :
Designed for 25 years of trouble-free performance
Low power loss and low noise
Designed to withstand electrical impulses and thermal and dynamic stresses
Optimum utilization of active materials for compactness
Modem manufacturing techniques ensure cost effectiveness, reliability and a long trouble-free performance
Specifications :
Distribution transformer
3 Phase, 50 Hz in voltages of 11 kv,22kv, 33kv
Class A insulated
Vector group Dyn 11
Continuous duty
Copper wound as per relevant standards
Painting as per IS - 5 specification
HV side cable boxes
LV side busduct
Protective Devices :
Bucholtz relay with alarm and trip contact Up to 500 KVA
Oil temperature Indicator with alarm an trip contact
Winding temperature Indicator with alarm and trip contact
Megnetic oil level gauge with alarm contact
Marshaling box to house O.T.I. and W.T.C.
Optional Accessories on Request :
Neutral C.T
Shut - off valves
Annunciation window
Standard Fittings :
Rating & Diagram plate
Earthing terminals
Lifting lugs
Thermometer pocket
Air release hole with plug
Oil conservator with drain plug
Explosion vent with diaphragm
Jacking lugs
Oil level indicator
Drain-cum-bottom-filter valve
Top filter valve with plug
BI - directional rollers
Silica gel breather
Cooling radiators
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