The SK-22-2K ignition unit ignites the fuel-air mixture in the combustion chambers of aircraft gas turbine engines. Provides sparking on two semiconductor candles.

1. The total resistance of wires and transition contacts is not more than 0.15 Ohm;
2. Power is supplied from a storage battery, in parallel with which a DC generator with a nominal voltage of 27V ± 10% can be connected;
3. The unit will operate normally at ambient temperatures and attachment points from minus 60 ° C to + 60 ° C;
4. Vibration-resistant and vibration-resistant when vibrating its attachment points in the frequency range up to 230 Hz with acceleration up to 5.8 g;
5. The current consumed by the unit from the power source at a voltage of 27 ± 1V and working on candles is 5 ± 2A;
6. The electrical isolation of the primary circuits of the unit relative to the casing withstands the test voltage of alternating current with a frequency of 50 Hz for one minute:
– in normal climatic conditions – 1 kV effective;
– in conditions of high humidity – 0.6 kV effective.
7. Electrical resistance of insulation of the primary circuits of the unit relative to the body:
– in normal climatic conditions – not less than 20 MOhm;
– in conditions of high humidity – at least 1 megohm;
– in high temperature conditions – not less than 5 megohms.
8. Unit weight – no more than 3.35 kg.

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.