Multiquip DCA125USI - Manual

Multiquip DCA125USI

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Table of Contents:

  • Page 2 – Specifications; Cooling System; Generator Specifications; Amperage; Rated Voltage; Engine Specifications; Isuzu Engine; 2 months excluding normal wear items.
  • Page 3 – Ultra-Silent Features; Low Noise Muffler—; Large capacity low noise muffler minimizes; Soundproof Casing—; The new design divides the cabinet into three; New Cooling System—; An advanced design uses two separate air; Environmental Design —; Constr ucted using an integr ated; Optional Control Features
  • Page 4 – Dimensions; Your MQ Power dealer is:; MQ POWER; Weight
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DCA125USI

Ultra-Silent Series

WhisperWatt

TM

125

Prime Rating:

100 kW (125 kVA)

Standby Rating:

110 kW (137 kVA)

60 Hertz

Standard Features

Heavy duty, 4-cycle , direct injection, turbocharged,
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.

O p e n d e l t a a l t e r n a t o r d e s i g n

p r o v i d e s v i r t u a l l y

unlimited excitation for maximum motor star ting 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 65 dB(A) at 23 feet. Fully lockable
enclosure allows safe unattended operation.

Internal fuel tank

with direct reading fuel gauges are

standard.

Seven stage powder coat paint

provides durability and

weather protection.

Complete engine analog instrumentation

includes DC

ammeter, oil pressure gauge, water temp. gauge, fuel level
gauge, tachometer/hour meter, manual engine speed
control, and emergency shutdown monitors.

Complete generator analog instrumentation

includes

voltage regulator control, ammeter phase selector switch,
v o l t m e t e r p h a s e s e l e c t o r sw i t c h , AC vo l t m e t e r, AC
ammeter, frequency meter, panel light, and circuit breaker.

Automatic safety shutdown system

monitors the water

t e m p e r a t u r e , e n g i n e o i l p r e s s u r e , o v e r s p e e d , a n d
overcrank. Warning lights indicate abnormal conditions.

A u t o s t a r t / s t o p c o n t r o l

a l l o w s g e n e r a t o r t o s t a r t

automatically in the event of a commercial power failure.

Complete power panel.

Fully covered; three-phase

terminals and single phase receptacles allow fast and
c o n v e n i e n t h o o k u p f o r m o s t a p p l i c a t i o n s i n c l u d i n g
temporary power boxes, tools and lighting equipment. All
are NEMA standard.

Fuel/water separator

removes condensation from fuel

for extended engine life.

EPA emissions certified

- Tier 3 emissions compliant.

DCA125USI Rev 2

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Summary

Page 2 - Specifications; Cooling System; Generator Specifications; Amperage; Rated Voltage; Engine Specifications; Isuzu Engine; 2 months excluding normal wear items.

DCA125USI Ultra-Silent Series Specifications Cooling System Fan Load 4.4 hp (3.3 kW) Coolant Capacity (with radiator) 5.2 gal (19.7 L) Coolant Flow Rate (per minute) 48 gal (180 L) Heat Rejection to Coolant (per minute) 3500 Btu (3.7 MJ) Heat Rejection from Engine (per minute) 1040 Btu (1.1 MJ) Maxi...

Page 3 - Ultra-Silent Features; Low Noise Muffler—; Large capacity low noise muffler minimizes; Soundproof Casing—; The new design divides the cabinet into three; New Cooling System—; An advanced design uses two separate air; Environmental Design —; Constr ucted using an integr ated; Optional Control Features

DCA125USI Ultra-Silent Series Ultra-Silent Features ❑ Low Noise Muffler— Large capacity low noise muffler minimizes exhaust sound. ❑ Soundproof Casing— The new design divides the cabinet into three sections, separating the engine, muffler and radiator for more efficientcooling and reduces noise from...

Page 4 - Dimensions; Your MQ Power dealer is:; MQ POWER; Weight

DCA125USI Ultra-Silent Series Dimensions Your MQ Power dealer is: © COPYRIGHT 2010 MQ POWERRev 2 (10-10) DCA125USI Manufactured by Denyo Co. MQ POWER POST OFFICE BOX 6254CARSON, CA 90749310-537-3700 • 800-883-2551FAX: 310-604-3831E-MAIL: [email protected]: www.mqpower.com Weight Dry Weigh...

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