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.

Ignition Transformers

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

Drop-in Replacements available for the Following Gas Turbine Ignition Transformers
K9650105-P01 9711Y4210 K-5808498 BV 86G1202  
K9650105-P02 9T11Y4211 K-5808498 BX 86G1203  
K9650105-P03 9T11Y4212 K-5808498 CH 9T62Y4019 86G43
K9650105-P04 9T11Y4213 K-5808498 CC 9T62Y4033 9T11A1601
K9650105-P05 9T11Y4214 K-5808498 CK 9T62Y4031 9T11A1600
K9650105-P06 9T11Y4215 K-5808498 CR 9T62Y4021 315A4204P001
K9650105-P07 9T11Y4216 K-5808498 CR 9T62Y4023  
K9650105-P08 9T11Y4217 K-5808498 DE 9T62Y4022 356A3680P001

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

Don't see what you're looking for?

We have over 20,000 transformer designs available