MULTIQUIP MQ POWER WhisperWatt DCA70USI Specifications

  DCA70USI
MQ POWER Series Generator
WhisperWatt™
Prime Rating — 56 kW (70 kVA)
standby Rating — 62 kW (77 kVA)
Three-Phase, 60 Hertz, 0.8 PF

standaRd FEatUREs

„ Heavy duty, 4-cycle, direct injection, diesel engine provides
maximum reliability.
„ Brushless alternator reduces service and maintenance
requirements and meets temperature rise standards for Class
H insulation systems.
„ Open delta excitation design provides virtually unlimited
excitation for maximum motor starting capability.
„ Automatic voltage regulator (AVR) provides precise regulation.
„ Electronic Governor Control (Crystal Sync) — maintains
frequency to within ±0.25% from no load to full load.
„ 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 60 dB(A) at 23 feet. Fully lockable enclosure
allows safe unattended operation.
„ Internal fuel tank with direct reading of fuel gauge.
„ Seven stage powder coat paint system provides durability
and weather protection.
„ Fuel/water separator removes condensation from fuel for
extended engine life. Panel mounted alarm light included.
„ Complete engine analog instrumentation includes DC
ammeter, oil pressure gauge, water temp. gauge, fuel level
gauge, tachometer/hour meter, preheat indicator, emergency
shutdown monitors.
70 70
dca70Usi — MQ POWER sERiEs gEnERatOR — REv. #8 (04/17/12)
WHISPERWATT
„ Automatic start/stop control — automatically starts the
generator set during a commercial power failure when used
in conjunction with a transfer switch.
„ 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.
„ 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. The GFCI receptacles
are NEMA 5-20, and the auxilillary outputs use CS6369 twist-
lock receptacles.
„ Simultaneous single and three phase power.
„ Voltage selector switch offers the operator a wide range of
voltages that are manually selectable. Fine tuning of the
output voltage can be accomplished by adjusting the voltage
regulator control knob to obtain the desired voltage.
„ EPA emissions certified - Interim Tier 3 emissions compliant.