Powermaster Electricals Pvt. Ltd. Dum Dum, Kolkata, West Bengal

This being the most vital part in the manufacture of transformers mechanical rigidity, electrical performances and future service life being dependent upon the quality of Winding Assembly, strict adherence to pre- set assembly parameters is thoroughly maintained. The upper and lower Insulation Barriers, Vertical and Axial spacer blocks, oil ducts etc. are fabricated with Pressboard, Permawood, Ceramic blocks, Fiver Boards, Fiver Glass and other Electrical Grade Insulation Materials are selected depending upon Insulation Class of a particular item under production. All electrical and mechanical clearances in assembly are meticulously maintained as per drawing. All insulation blocks are preheated clearances in assembly are meticulously maintained as per drawing. All insulating blocks are preheated before use in assembly to reduce shrinkage in service. Assembly parameters are selected to keep out-of – balance forces to a minimum which ensures short – circuit withstand capacity of transformers.

Connections in windings are made out depending upon Vector Group requirements. All leads including tapping leads are braced at several places with rigid bracing straps/ fasteners. All joints in winding connections are soldered / brazed / clamped. All terminal leads and tapping leads are heavily insulated. Pre- determined winding connection clearances are properly maintained and no loose ends are left.

We Offer Transformers Power Transformers upto 10 mva, 33 kv class,Distribution Transformers upto 2.5 Mva, 33 Kv Class, Dry Type Transformers upto 2.5 Mva, 11 Kv Class. also rectifier transformers, furnace transformers uoto 3.5 mva

Certification : ISI Certified, ISO 9001:2008 Certified

Color : Grey

Frequency : 50hz, 60hz

Brand Name : POWERMASTER

Country of Origin : India

WE ARE REPUTED MANUFACTURERS OF POWER DISTRIBUTION FURNACE DUTY, RECTIFIER, ISOLATION , AUTO TRANSFORMERS BASED IN KOLKATA, WEST BENGAL SINCE MORE THAN 40 YEARS.  WE OFFER 2 NOS. 750 KVA COPPER WINDING TRANSFORMERS WITH VOLTAGE RATIO 11000/440 V WITH OFF LOAD TAPS AND PROVIDED WITH STANDARD FITTNGS, ACCESSORIES AND COMPLETE WITH FIRST FILLNG OF TRANSFORMER OIL. QTY. 2 NOS. PRICE RS. 725000/- EACH PLUS GST @18%. DELIVERY UPTO GURUGRAM, HARYANA INCLUDED IN OFFERED PRCE, DELIVERY 14/16 WEEKS OR EARLIER OFFER VALID FOR 10 DAYS UPTO 26.09.2023

Brand Name : POWERMASTER

Driven Type : Electric

Shape : Rectangle

Color : D.A GREY

Cooling Type : Oil Cooled

Operating Type : Manual

Speciality : High Efficiency

Usage : Industrial

Certification : ISO 9001:2008

Packaging Type : UNPACKED

Hardness : NA

Standard : IS-2026

Mounting Type : Ground Mounted

Overall Length : 1.7 MTR

Size (mm) : NA

Weight : 2.65 T

Output Voltage : 440 V

Frequency : 50 HZ

Phase : 3

Warranty : 2 Year

Country of Origin : India

Enclosure : M S

Nominal Current : 39.8/985 A

Energy Efficiency Level : NA

Max Ambient Air Temperature : 50 DEG C

CT Ratio : NA