For more than five decades, Grand Transformers Incorporated (GTI) has designed and manufactured custom inductive components used in electrical equipment, communications products, computer peripherals, medical instruments, industrial controls, and power conversion products.
We Carry:

  • Single Phase up to 500 kva
  • Three Phase up to 1500 kva including 12, 18 & 24 pulse technology
  • Ferroresonant Transformers up to 5 kva
We carry a large variety of batteries from many manufacturers and sizes. Click "contact us below" to obtain more information.

We carry many different battery chargers and monitoring systems from a wide variety manufacturers and sizes. Click "contact us below" to obtain more information.

There is no one better to entrust your power protection needs to than Toshiba. Over the past 125 years Toshiba has specialized in developing, manufacturing, and marketing innovative technological products for the fields of Electronics and Energy. Toshiba is consistently among the top 10 companies to receive patents, typically 900 a year.

Click "View Products" below to see all of the Toshiba UPS products that we carry.
LightGuard is a recognized manufacturer of emergency lighting products. For over 25 years, LightGuard has been a provider of high quality exit signage, and single point emergency lighting products. LightGuard also specializes is the production and service of UPS based single and three phase emergency lighting systems from 500VA to 75Kva.
Generac manufactures a complete line of emergency powered generators in Diesel, Natural Gas and LP Fuel. These units are designed for both indoor and outdoor usage. Automatic transfer switches are available to complete your system for most applications. Generators from 8 kW to 2000 kW, transfer switches from 100 amps to 2600 amps.
We carry a plethora of battery chargers and monitoring systems including many manufacturers and sizes. Click "contact us below" to obtain more information.
Today, we all rely more heavily than ever on sensitive electrical equipment. Modern day electronic equipment is getting faster, smaller, more efficient and very complex. These improvements have been made in all microprocessor-based equipment over the years, and this progress will continue. The tradeoff in faster speed is that equipment is becoming increasingly more susceptible to surges.
We carry a large variety of power conditioners. Click "contact us below" to obtain more information.
We stock DC Power Supplies from many manufacturers and sizes. Click "contact us below" to obtain more information.
We carry a large variety of Fuel Cells from a wide array of manufacturers and sizes. Click "contact us below" to obtain more information.
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