Multiquip DCA-400SPK operation manual Part Name

Page 73

DCA-400SPK CONTROL BOX ASSY.

CONTROL BOX ASSY.

 

 

 

NO

PART NO

PART NAME

QTY.

REMARKS

1

8221812812

C ONTROL BOX

1

 

2

0601801170

CURRENT TRANSFORMER, AMMETER . 3

CW5L 750/5A

3

0027106016

MACHINE SCREW

6

 

4

0601805771

CIRCUIT BREAKER

1

TO1000B 1000A

4-1

0601802522

HANDLE, CIRCUIT BREAKER

1

 

5

0601820625

AUTOMATIC VOLTAGE REGULATOR

1

NTA5A2T

6

0027105012

MACHINE SCREW

4

 

7

0601820853

OVERCURRENT RELAY

1

THK20KP

8

0027104016

MACHINE SCREW

2

 

9

0601823757

RELAY

2

MY2DC24V

 

0601823143

SOCKET

2

PYF08A

 

PYCA1

HOLDER

2

REPLACES0601824400

10

0027104016

MACHINE SCREW

4

 

11

8221861103

SET BOARD, CHANGE TERMINAL

1

 

12

8221852104

CHANGE TERMINAL

10

 

13

0017108030

HEX.HEAD BOLT

20

 

14

8221853104

CHANGE PLATE

6

 

15

0801830804

HEX. HEAD BOLT

10

 

16

0040016000

LOCK WASHER

10

 

17

0041416000

PLAIN WASHER

10

 

18

0801830704

HEX. HEAD BOLT

16

 

19

0040012000

LOCK WASHER

16

 

20

0041412000

PLAIN WASHER

16

 

21

0010010035

HEX. HEAD BOLT

4

 

 

0040010000

LOCK WASHER

4

 

 

0041210000

PLAIN WASHER

4

 

22

8221833403

SET PANEL, ELECTRIC PARTS

1

 

23

0017108020

HEX HEAD BOLT

4

 

24

0602201911

UNIT, BATTERY SENSOR

1

C7038A0000

25

0027106016

MACHINE SCREW

1

 

26

0602200446

EMERGENCY RELAY

1

6008151252

27

0017106016

HEX. HEAD BOLT

4

 

28

9039211273

CONTROL PANEL

1

 

29

8221822503

CONTROL PANEL

1

 

DCA-400SPK — PARTS AND OPERATION MANUAL — REV. #0 (06/19/01) — PAGE 73

Image 73
Contents MQ Power DCA-400SPK Whisperwatttm Generator Page Heres HOW to GET Help Table of Contents Parts Ordering Procedures Earn Extra Discounts when You order by FAXRules for Safe Operation High Temperatures AllowRadiator Rules for Safe OperationLoading and Unloading Crane BatteryTransporting Maintenance SafetyEmergencies DCA-400SPK -TOWING Towing Safety PrecautionsExplanation of Chart DCA-400SPK TRAILER-SAFETY GuidelinesTRLR-100XF DCA-400SPK -TRAILER-SPECIFICATIONSElectrical DCA-400SPK -TRAILER-SPECIFICATIONSBrakes Electric Brake AdjustmentElectric Brakes Hydraulic/Air/Surge Brakes DCA-400SPK -TRAILER Safety GuidelinesTire Wear/Inflation Tires/Wheels/Lug NutsSuspension Lug Nut Torque Requirements Torque Ft.-LbsDCA-400SPK -TRAILER-WIRING Diagram Electric Brake Troubleshooting DCA-400SPK -TRAILER-BRAKETROUBLESHOOTINGDCA-400SPK -TRAILER-BRAKETROUBLESHOOTING Machine Safety Decals DCA-400SPK Operation and Safety DecalsDCA-400SPK Operation and Safety Decals DCA-400SPK Specifications DCA-400SPK General Information Engine Battery ChargerMechanical Governor System JacketWater Heater OptionalMajor Components DCA-400SPK Major ComponentsPage Dimensions DCA-400SPK Dimensions TOP and SideDCA-400SPK Dimensions Front and Rear Control Panel DCA-400SPK Control PanelMpec Microprocessor Voltage Regulator Control AllowsEngine Control Module DCA-400SPK Engine Operating Panel DCA-400SPK Engine Operating Panel DCA-400SPK Outputterminal Panel Overview DCA-400SPK Outputterminal Panel Overview Over Current Relay Output Terminal Panel Available VoltagesMaximum Amps DCA-400SPK Outputterminal Panel Overview How to read the output terminal gaugesPhase, 240 Volt Single Phase, 240 VoltSingle Phase, 139 Volt Voltage Change-over BoardPhase, 480 Volt Single Phase, 480 VoltSingle Phase, 277 Volt Outdoor Installation DCA-400SPK InstallationMounting Typical Generator Grounding Application DCA-400SPK InstallationGeneral Inspection Prior to Operation DCA-400SPK PRE-SETUPExtension Cable Fuel Lubrication OilCoolant Type OilAir Cleaner Cleaning the RadiatorOperation in Freezing Weather Fan Belt TensionWiring Battery Cable InstallationPiping and Hose Connection Three Phase Load Single Phase LoadBefore Starting Generator and Control Panel Before Starting EngineSet the battery ON/OFF switch to the on position Off/Manual/Auto Switch Manual DCA-400SPK Generator START-UP Procedure ManualMain and Gfci Circuit Breakers DCA-400SPK Generator START-UP Procedure Auto Engine Shutdown DCA-400SPK Generator Shutdown ProcedureEmergency Stop Page DCA-400SPK Maintenance Changing Oil Check Electric Heater If equippedReplacing fuel filter Greasing Cleaning breather elementGenerator Storage Inspection / Maintenance DCA-400SPK Generator Wiring Diagram Page DCA-400SPK Engine Wiring Diagram DCA-400SPK Engine Wiring Diagram Mpec DCA-400SPK -TROUBLESHOOTING Engine DCA-400SPK -TROUBLESHOOTING Engine Generator Troubleshooting DCA-400SPK -TROUBLESHOOTING GENERATOR/ENGINEMpec Troubleshooting DCA-400SPK -TROUBLESHOOTING MpecItems Found In the Items Number Column Explanation of Code in Remarks ColumnQty Description DCA-400SPK Suggested Spare PartsDCA-400SPK Generator Assy Part Name QTY Remarks DCA-400SPK Generator Assy Part Name QTY DCA-400SPK Control BOX Assy Part Name DCA-400SPK Control BOX Assy SL2AS DCA-400SPK Engine & Radiator Assy BRACKET, Radiator DCA-400SPK Engine & Radiator Assy CAP, Reserve Tank DCA-400SSKENGINE Operating Panel Assy DCA-400SPK Engine Operating Panel Assy DCA-400SSKENGINE Operating Panel Assy Terminal Plate DCA-400SPK Battery Assy Battery DCA-400SPK Muffler Assy Muffler DCA-400SPK Fuel Tank Assy Fuel Tank DCA-400SPK Enclosure Assy Base DCA-400SPK Enclosure Assy COVER, Rear Frame DCA-400SPK Enclosure Assy Filler Cover DCA-400SPK Enclosure Assy Duct DCA-400SPK Rubber Seal Assy Rubber Seal Assy DCA-400SPK OIL Piping Assy Pump DCA-400SPK Name Plate and Decals Control BOX Group Bonnet Group Battery Group Engine and Radiator Group Engine & Radiator Group Effective July 1 Page Mail mq@multiquip.com WWW multiquip.com

DCA-400SPK specifications

The Multiquip DCA-400SPK is a powerful and versatile diesel generator designed to meet the demands of both commercial and industrial applications. Known for its robust performance and reliable operation, this generator is engineered to provide consistent power in various environments, making it a go-to solution for contractors, events, and emergency backup needs.

One of the DCA-400SPK's standout features is its Cummins QSB6.7 engine, which provides 400 kVA (kilovolt-amps) of output. This engine is renowned for its fuel efficiency and durability, ensuring that users get the most out of their investment without frequent refueling. The generator is also equipped with a two-pole alternator that contributes to its ability to handle heavy loads without compromising performance.

Another notable characteristic of the DCA-400SPK is its advanced control panel. The generator comes with a fully digital control system that offers real-time monitoring and control of the generator’s functions. This includes features such as automatic voltage regulation (AVR), which ensures stable output voltage, and can be vital for protecting sensitive electronic equipment from power fluctuations.

In terms of sound attenuation, the DCA-400SPK is designed with a sound-attenuated canopy that significantly reduces noise levels during operation. This makes it suitable for use in residential areas or other noise-sensitive locations, allowing for operation without disturbing the surrounding community.

For ease of transport, the generator includes a sturdy frame and is equipped with forklift pockets and lifting hooks. This enhances its portability, making it easier to move from one job site to another. Additionally, the unit offers comprehensive connectivity options, allowing it to interface with remote monitoring systems, which can be essential for maintenance and operational oversight.

The Multiquip DCA-400SPK also features an environmentally friendly design, with a low oil shutdown feature and a robust fuel containment system to prevent spills. This not only ensures compliance with environmental regulations but also enhances the safety of operation.

Overall, the DCA-400SPK stands out as a reliable, efficient, and user-friendly generator that meets the stringent demands of the modern world, making it a preferred choice among professionals in various industries.