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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.

Foster Transformer 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.
Ignition Transformers

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Foster Transformer Company
3820 Colerain Avenue
Cincinnati, Ohio 45223-2586
  Toll Free: (800) 963-9799
Phone: (513) 681-2420
Fax: (513) 681-2424