Production

MANUFACTURING

Global Transformers FZCO is well equipped to manufacture distribution and power transformers range 100 KVA to 125 MVA, 230 KV class.

Manufacturing plant is 100 percent dust proof, Temperature control and equipped with latest machinery.

WINDINGS

Different types of windings are produced as per design:

· Foil winding are made on Broomfield and Atkins make machines

· Wire windings are made on LAE wire winding machines

· Disc and Layer windings are made on Vikrant make machines

· Cross Over windings are made on Vikrant make machines.

· field and Atkins make machines

· Wire windings are made on LAE wire winding machines

· Disc and Layer windings are made on Vikrant make machines

· Cross Over windings are made on Vikrant make machines.

CORE CUTTING LINE

GTS has in house core cutting line of LAE-Italy.

CORE ASSEMBLY

Core assemblies are made in-house. Core is designed as per losses specified by the customer area. Extra care is taken for connections of winding leads, using proper terminal gears to tap changer and leads. Certified personnel make the appropriate brazing or crimping connections.

TANK AND FITTINGS

Tanks are fabricated from the best quality mild steel sheets by electric welding. We are using corrugated tanks for distribution transformers up to 2000KVA and for higher ratings and for special transformers we are using conventional tanks with radiators. All fittings and accessories used are of reliable makes from Europe.Only hot dip galvanized or stainless steel fasteners are used which never get rusted.

DRYING PROCESS

Core coil assembly is kept in vacuum oven for 24 to 36 hours depending upon its rating to extract moisture content present in insulation material used in core coil

assembly. After taking out the assembly from oven insulation resistance is measured to ensure proper dryness of the assembly.

TANKING

Core coil assembly is inserted in tank after carrying out necessary pressing/tightening work and all the accessories are fitted on the tank as per customer’s specification and filtered oil is filled in the tank. Complete transformer is kept under oil pressure for 24 hours to ensure it is leak free.