Description Overview Gas engine driven electrical generator Engine manufactured by Waukesha (Dresser), model 16VAT27GL Natural gas fired, continuous duty Compression ratio 9:1 Minimum WKI 91 Ignition timing (BTDC) 11-02 Service rating 4650 hp (3469 kW) Altitude limit 500 feet (152 meters) Governed speed 1000 rpm Valve intake and exhaust clearance: 0.80 mm Firing order: 1R-1L-4R-4L-7R-7L-6R-6L-8R-8L-5R-5L-2R-2L-3R-3L Generator Specifications AC generator (alternator) manufactured by Leroy Somer, type LSA-56-BM65-6P IP 23 enclosure Power rating: 3360.8 kW (4201 kVA) Voltage: 11000 V Current: 220.5 A Three phase, 50 Hz Speed: 1000 rpm Excitation: AREP Mounting All mounted on a carbon steel skid