Ground Power Units For Aviation

Our range of ground power units for aviation is widely appreciated for customized specifications. These can be availed in industry leading prices and possess following specifications. • Ground Power Unit Type NEXPRO 40/400 • Electrical Outputs : Output No. 1 : 28V DC 500A, Output No. 2 : 200V 400 Hz • Continuous rating, Output No. 1 : 200V 400 Hz, 40 k VA at 0.8 to unity PF • Overload rating : 125% for 30 Min in 24 hours • Continuous rating, Output No. 2 : (28V d.c.) 500A • Peak rating, Output No. 1 : (200V 400 Hz) 60 at 0.4 pf (lag) • Peak rating, Output No. 2 : (28V dc) 1200A for 4 periods not exceed. • DC voltage accuracy: 2 V (rated load), 0.25V (no load). • AC voltage accuracy (no load) : 1V • Frequency (no load to full load) : 2.5% • Frequency Drift : 2.5% maximum of 2 minutes • Over Speed Rating : 25% for a maximum of 2 minutes • Engine Data (refer to Engine Handbook for full details) • Engine type : Greaves 4 YDA • Type : 4-stroke • Cylinders : 4 • Combustion method : Direct injection • Power (at 2000 rpm) : 70 HP • Oil consumption : 1% mad as % of fuel consumption • Fuel consumption : 8 liters/hour at 40 kVA • Engine oil capacity : 15 liters • Fuel tank capacity : 70 liters • Net Weight : 759 kg • Running time : 9 Hours (full tank) Alternator Data • Alternator type : Kirloskar • Type : Brushless • A.V.R. : Kirloskar • Operating speed : 2000 rpm • AC voltage : 200V • Frequency : 400 Hz • Phase : 3-phase, 4-wire • DC voltage : 28V • Insulation : class F • Net weight : 600 kg (approx) • Speed : 2000 rpm