Ignition Transformers

Foster Transformer Company Introduces an Expanded Line of High Voltage Ignition Transformers for Use With Stationary Gas Turbines.

Designed to operate in ambient temperatures of up to 275°F, these proven models are suitable for new construction or retrofit applications. Transformers are compatible with turbines manufactured by General Electric, Pratt & Whitney, Allison, Westinghouse, and more. Upgraded materials and construction to withstand extreme thermal cycling, mechanical vibration, dirt and grime common in these applications.

Each ignition transformer is encapsulated in MIL-PRF-23586F UL 94V0 Silicone Elastomer for maximum protection against shock and vibration, thermal cycling stress, dielectric failure and corrosion. Class 180 (H) insulation is standard and allows extended life when used in high ambient temperature applications. Stainless steel enclosure and high voltage connector withstand harsh environments.

Transformers are rated 0.450 kVA with a standard input voltage of 115/230 V, 50 – 400 Hz. Output voltage is 15,000 V. Transformers are current limited, high reactance designs with a 25 mA short circuit rating. Industry standard SAE ARP670 Type 1F output connector is used. An 8-32 barrier type terminal block is standard for the primary. AN type circular connectors or 10-32 stud terminals are available as options.

We are currently able to cross reference the following OEM part numbers:

Solicitations for customer ignition transformers / exciters are welcome. Contact us today for additional details, pricing, and delivery information.