INFORMATION
US / WHISPER 15 ULTRA - Three Phase / December 2008 / Copyright © 2008 Mastervolt 15
2.5.14 Technical data
GENERAL
Model WHISPER 15 ULTRA Three Phase
RPM 1800
Alternator 3 phase synchronous (air cooled)
Engine Mitsubishi diesel, model S4L2 (Japan)
Number of cylinders 4
Displacement 107.3 cubic inches (1758 cm3)
Bore X stroke 3.07 x 3.62 inches (78x92 mm)
Combustion air consumption 64 cf/m (1.8 m³/min)
Continuous power engine 15 kW electric power
Cooling system indirect cooling by raw water, 4.8 – 6 US gpmin (18-22 l/min.)
Cooling water pump PTO driven Mastervolt self priming impeller pump, type M12
Fuel lift pump engine electric pump (12 V DC), additional pump available upon request
Starting battery (optional) 85 Ah 12V
Fuel consumption 0.53 – 1.4 US gph (2-5.5 litre/hour), load dependent
Control Digital Diesel Control including automatic start/stop
ELECTRICAL SPECIFICATIONS
Output voltage 120-240V, 3x 120V or 3x 120 / 208V 60Hz alternating current (AC)
Output rating 60Hz: 15 kVA = 15kW at power factor cos phi = 1
Voltage tolerance ± 2% (balanced load)
Frequency tolerance ± 1% (electronic governor)
Alternator Air cooled, brushless, four pole, twelve wire, synchronous
Voltage regulation: AVR
MECHANICAL SPECIFICATIONS
Supply includes Sound shield with steel base, mounted on rubber anti vibration mounts. (Generator
set without sound shield is optional)
Dimensions hxwxd 41.7 x 22.6 x 24.9 inch (106 x 57.5 x 63.3 cm)
Colour Metallic silver / grey
Weight 838 Lbs (380 kg) including sound shield
Max. installation angle 25 degrees
Standard supplies Digital remote panel (+45 feet (15 m) cable), fuel filter, fuel lift pump, user and
installation manuals
Optional: Installation kits, mobile (vehicle) version, non earth return (ungrounded), spare
part kits, PTO to drive a hydraulic pump
To Next Page
Loading...
Need help?
General
