DCA-400SPK — SPECIFICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

Table 7. Specifications

 

 

 

 

 

 

 

 

Generator Specifications

 

 

 

 

 

 

 

Model

DCA-400SPK

 

 

 

 

 

 

 

Type

Revolving field, self ventilated, open protected type synchronous generator

 

 

 

 

 

 

 

Armature Connection

Star with Neutral

 

 

 

 

 

 

 

 

Phase

 

3

 

 

 

 

 

 

 

Standby Output

440 KVA (352.0 KW)

 

 

 

 

 

 

 

Prime Output

400 KVA (320.0 KW)

 

 

 

 

 

 

 

Voltage

240V or 480V

 

 

 

 

 

 

 

 

Frequency

 

 

60 Hz

 

 

 

 

 

 

 

 

Speed

 

1800 rpm

 

 

 

 

 

 

 

 

Power Factor

 

0.8

 

 

 

 

 

 

 

Aux. AC Power

Single Phase, 60 Hz

 

 

 

 

 

 

 

 

Voltage

 

 

120 V

 

 

 

 

 

 

 

Output

4.8 KW (2.4 KW x 2)

 

 

 

 

 

 

 

 

Engine Specifications

 

 

 

 

 

 

 

Model

KOMATSU SA6D140-A

 

 

 

 

 

 

 

Type

4 Cycle, water-cooled, direct injection, turbo-charged with after-cooler

 

 

 

 

 

 

 

 

No. of Cylinders

 

6 cylinders

 

 

 

 

 

 

 

Bore x Stroke

5.5 in. x 6.5 in. (140 mm x 165mm)

 

 

 

 

 

 

 

Rated Output

478 HP/1800 rpm

 

 

 

 

 

 

 

Displacement

930 cu. in. (15240 cc)

 

 

 

 

 

 

 

 

Starting

 

Electric

 

 

 

 

 

 

 

Coolant Capacity

16.4 gal. (62 liters)

 

 

 

 

 

 

 

Lube Oil Capacity

19.5 gal. (74 liters)

 

 

 

 

 

 

 

 

Fuel Consumption

20.4gal. (77.5L)/hr at full load

 

15.8gal.(59.8L)/hr at 3/4 load

 

 

 

 

 

 

 

11.0gal.(41.6L)/hr at 1/2 load

 

6.6gal.(25.0L)/hr at 1/4 load

 

 

 

 

 

 

 

 

 

 

 

Battery

12V- 200 AH x 2

 

 

 

 

 

 

 

Fuel

#2 Diesel Fuel

 

 

 

 

 

 

 

DCA-400SPK — PARTS AND OPERATION MANUAL — REV. #0 (06/19/01) — PAGE 23

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Multiquip operation manual DCA-400SPK Specifications

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.