Designed as a part of plasma ignition system SPV-4RV for ignition of combustion chamber at start-up of gas turbine engine of ground power plants in environment with explosive mixtures and gases of category IIB of mixture group according to ignition temperature T2 (temperature not exceeding 300 C°) in accordance with PUE and GOST30852.13. Guaranteed life of candles 8000 hours, 300 switching on.
Brief description:
-represents a shielded plasma unshielded candle with ceramic insulation;
-connection of the candle with the plasma ignition unit should be made by high-voltage cable KV-8000-7,5;
-electrical contact of the candle with the contact device of the cable is carried out through the contact head;
-the ambient temperature in the area of the working face is 1727°?;
-tight at pressure from the side of the working face 3432,0+98,0 (35,0+1,0) kPa (kgf/cm2);
-operating mode is short-term, one switching on with average duration not more than 22 s at engine start.
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