Transformers - T&D Products Ltd. PDF Print E-mail


Power Transformers

T&D Products Ltd. started in 1993 as a manufacturer's rep in the transformer business representing Ferranti-Packard Transformers Ltd. Canadian plant in St. Catherines Ontario which has since closed. Since then, we have expanded our offering with a complete range of both Oil Filled, Dry Type and Cast Coil transformers to meet the needs of both the Utility and Industrial markets. Below is a summary of the transformers we can provide.


Power & Distribution Transformers up to 550MVA at 500KV - PTI - Partner Technologies

Partner Technologies Incorporated, is a Canadian company based in Regina, Saskatchewan that manufactures liquid filled distribution pole top and padmount transformers, high voltage padmounts and small / medium and large size power transformers up to base rating of 500MVA at 500KV.

PTI began operating in early 1989 as a repair and maintenance shop. PTI has grown steadily, and now operates a 100,000 square feet facility in Regina SK with 80 employees building units up to 30MVA at 138kV and a 200,000 square foot facility in Winnipeg MB with 300+ employees building large power. PTI is registered to ISO 9001:2000 Quality Management Systems. PTI has shipped units all over Canada and the US and has delivered 100s of units into the Utility and Industrial markets.





Oil filled up to 10MVA base, 46kV max. for Industrial Customers and EPCs

To meet the need for transformers 12 MVA base & below for industrial customers only, T&D Products Ltd. signed with Cooper Power Systems, which manufacture a complete line of single-phase and three-phase overhead transformers; single-phase and three-phase pad-mounted transformers; single-phase and three-phase substation transformers (up to 10MVA base, 46kV; single-phase overhead and pad-mounted step voltage regulators; single-phase auto-boosters; and R-Temp® and Envirotemp® FR3™ fire-resistant transformer fluids.

Power Dry Type Transformers - WR Transformers Inc.

WR Transformers design and manufacture ventilated dry type transformer which are ideal for industrial and commercial buildings such as: schools, hospitals and many other places that requires a safe and reliable source of power. Dry type transformer offers an economical solution which requires less maintenance than a liquid filled transformer and can also be installed indoor or outdoor.

Coils are vacuum-pressure-impregnated (VPI) with polyester resin, ensuring complete impregnation of the windings and insulation. The finished VPI coils ensure reliable transformer operation in hostile environments All coils are layer, or disk winding depending on the voltage and BIL level.




Cast Resin Transformers - Jinpan International Limited

JST (Jinpan International Limited) is one of the world's largest and most reputable manufacturers of medium-voltage cast resin transformers from 150 kVA to 20,000 kVA.
- Primary voltages up to 34.5 kV
- UL Class H insulation systems – 185°C
- Temperature rises of 115°C and 80°C
- Basic Impulse Levels (BILs):
> Primary: 60 kV – 200 kV
> Secondary: 10 kV – 95 kV

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