Multiquip DCA250SSI Portable Generator User Manual


 
DCA250SSI
WhisperWatt
TM
Generator
Standard Features
Heavy duty, turbocharged, direct injection, air to air
intercooled diesel engine provides maximum reliability.
Brushless alternator reduces service and maintenance
requirements and meets temperature rise standards for
Class F insulation systems.
Open delta alternator design provides virtually
unlimited excitation for maximum motor starting capability.
Automatic voltage regulator (AVR) provides precise
regulation.
Electronic governor system maintains frequency to
±0.25%.
Full load acceptance of standby nameplate rating in
one step (NFPA 110, para 5-13.2.6).
Sound attenuated, weather resistant, steel housing
provides operation at 68 dB(A) at 23 feet. Fully lockable
enclosure allows safe unattended operation.
Internal fuel tank with direct reading fuel gauges are
standard.
Fuel / water separator removes condensation from fuel
for extended engine life.
E-Coat primer with polyurethane enamel finish coat.
Emergency stop switch
WhisperWatt
TM
250
Complete engine analog instrumentation includes
DC ammeter, oil pressure gauge, water temp. gauge, fuel
level gauge, tachometer/hour meter, preheat indicator,
manual engine speed control, and emergency shutdown
monitors.
Complete generator analog instrumentation includes
voltage regulator control, ammeter phase selector switch,
voltmeter phase selector switch, AC voltmeter, AC
ammeter, frequency meter, panel light, and circuit breaker.
Automatic safety shutdown system monitors the
water temperature, engine oil pressure, overspeed, and
overcrank. Warning lights indicate abnormal conditions.
Low coolant level shutdown system provides
protection from critically low coolant levels. Includes
control panel warning light.
Auto start/stop control allows generator to start
automatically in the event of a commercial power failure.
Complete power panel. Fully covered; three-phase
terminals and single phase receptacles allow fast and
convenient hookup for most applications including
temporary power boxes, tools and lighting equipment.
All are NEMA standard.
EPA emissions certified - Tier 3 emissions compliant.
Prime Rating: 200 kW (250 kVA)
Standby Rating: 220 kW (275 kVA)
60 Hertz
DCA250SSI Rev 0
250