INFORMATION
EN / WHISPER 3.5 / December 2009 / Copyright © 2009 Mastervolt
13
2.5.8
Technical data
GENERAL
Model WHISPER
3.5
RPM 3000
Alternator
water cooled, synchronous
Engine
Kubota diesel, model OC60 (Japan)
Number of cylinders
1
Displacement 276
cm3
Bore X stroke
72x68 mm
Combustion air consumption
0.38 m3/min. at nominal RPM
Continuous power engine
3 kW nett
Cooling system
Indirect cooling by raw water.
Cooling water pump
PTO driven Mastervolt self priming impeller pump, type K
Fuel lift pump engine
electric pump (12 V DC), additional pump available upon request
Starting battery (optional)
55-90 Ah
Fuel consumption
0.7-1.4 litre/hour, load dependent
Control Digital
Diesel
Control, controlled by MasterBus
Sound level (ISO 3746):
77.7 dB(A) (distance = 1 meter)
ELECTRICAL SPECIFICATIONS
Output voltage
230V 50 Hz alternating current (AC) single phase
Output rating
3 KVA = 3 kW @ cos phi = 1
Voltage tolerance
± 5%
Frequency tolerance
± 5%
Alternator
brushless, two pole, synchronous
MECHANICAL SPECIFICATIONS
Supply includes
generating set, built into tugged GRP sound shield with steel base frame, mounted
on rubber anti vibration mounts
Dimensions WxDxH
505 x 400 x 500 mm
Colour
top white, bottom green
Weight
104 kg including sound shield
Max. installation angle
25 degrees
Standard supplies
MasterView Easy remote control panel, MasterBus connection cable (15m)
Optionalmobile
(vehicle) version, non earth return, spare part kits
