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Engineering Service, Inc.
»
Catalog
»
Power supply solutions
»
Whisper Power
»
Super quiet series
» W-SQ20
W-SQ20
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Generator 20kW, super quite series
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Main specifications
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Nominal power
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20 kW (peak power capability: 200%)
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Nominal voltage
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230V - 86A
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Output frequency
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50Hz
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Power factor/cos phi
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1
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Voltage tolerance (V)
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±2%
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Frequency tolerance (Hz)
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±3%
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Voltage regulation
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AVR
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Starter battery (optional)
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12V
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Battery charge current
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alternator 50A
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Dimensions including sound guard (LxWxH)
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1260x680x800 mm
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Dry weight
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580 kg
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Dry exhaust pipe
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Ø2 inch BSP
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Location oil refill cap
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top
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Max. operation angle
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25° in all directions
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Alternator
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air-cooled, no brushes, synchronous
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Audible noise level
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62.4 dBA @ 3m
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Specifications diesel engine
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Engine model
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S4S
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Number of cylinders
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4
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Cylinder capacity
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3331 cc
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Bore & stroke
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4x94x120 mm
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Air consumption
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2.8m³/min.
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Engine cooling
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indirect water-cooled
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Fuel consumption (no load-full load)
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1-6 l/hour
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Accessories
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Remote control panel (standard included)
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Digital Diesel Control (DDC)
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Second remote control panel/slave
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Digital Diesel Control (DDC)
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Touch screen panel 8 inch (full color)
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optional
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Built in accessories
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Radiator system, exhaust system, fuel supply system, starter kit: all optinal
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Three phase version
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optional
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Ungrounded version (insulated return)
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optional
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 Data Sheet, PDF
To discuss at a forum
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