DCA-300SSK SERIES — SPECIFICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 1. Generator Specifications

 

 

 

 

Design

 

Revolving field,Self-ventilated

 

 

 

 

 

Drip-proof-Single bearing

 

 

 

 

 

 

 

 

 

 

 

No. of Poles

 

 

 

 

4-pole

 

 

 

 

Excitation

 

Brushless with AVR

 

 

 

 

Standby Output

 

264 KW (330 KVA)

 

 

 

 

Prime Output

 

240 KW (300 KVA)

 

 

 

 

Generator RPM

 

 

 

1800

 

 

 

 

Voltage — 3Ø

 

208, 220, 240, 416, 440, 480V Reconnectable

 

 

 

 

Voltage — 1Ø

 

120, 127, 139, 240, 254, 277V Adjustable

 

 

 

 

Armature Connection

 

 

Star with neutral

 

 

 

 

Voltage Regulation

 

 

 

±1.5%

 

 

 

 

(No load to full load)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power Factor

 

 

 

0.8

 

 

 

 

Frequency

 

 

 

 

60 Hz

 

 

 

 

Frequency Regulation:

 

Isochronous under varying loads from no load to 100% rated load

 

 

 

 

No load to full load

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Frequency Regulation:

 

+0.25% of mean value for constant loads from no load to full load

 

 

 

 

Steady State

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Insulation

 

 

 

 

Class F

 

 

 

 

Sound Level dB(A)

 

 

 

71

 

 

 

 

Full load at 23 feet

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dimensions Approx.

 

153 x 56 x 71 in. (389 x 142 x 180 mm.)

 

 

 

 

(L x W x H)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dry Net Weight

 

9,172 lbs. (4,160 kg.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 2. Engine Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

 

KOMATSU SA6D125E-2

 

 

KOMATSU SAA6D125E-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4 Cycle, water-cooled, direct

 

 

4 Cycle, water-cooled, direct injection,

 

 

 

Type

 

injection, turbocharged with after-

 

 

 

 

 

 

turbocharged with air to air after-cooler

 

 

 

 

 

 

cooler

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No. of Cylinders

 

 

 

 

6 cylinders

 

 

 

 

 

 

 

 

 

 

 

Bore x Stroke

 

 

4.9 in. x 5.9 in. (125 mm x 150 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

Rated Output

 

 

345hp/1800 rpm

 

 

354hp/1800 rpm

 

 

 

 

 

 

 

 

 

 

 

Displacement

 

 

673 cu. in. (11,040 cc)

 

 

 

 

 

 

 

 

 

 

 

 

 

Starting

 

 

 

 

 

Electric

 

 

 

 

 

 

 

 

 

 

 

 

 

Coolant Capacity

 

 

8.5 gal. (32.6 liters)

 

 

9.8 gal. (37 liters)

 

 

 

 

 

 

 

 

 

 

 

 

 

Lube Oil Capacity

 

 

16.1 gal. (60 liters)

 

 

16.4 gal. (62 liters)

 

 

 

 

 

 

 

 

 

 

 

 

 

Fuel Consumption

 

 

17.5 gal. (66.5L)/hr at full load

 

 

16.7gal. (63.2L)/hr at full load

 

 

 

 

 

 

 

 

 

 

 

 

Battery

 

 

 

12V- 150AH x 2

 

 

 

 

 

 

 

 

 

 

 

 

Fuel

 

 

 

#2 Diesel Fuel

 

 

 

 

 

 

 

 

 

 

 

 

PAGE 6 — DCA-300SSK SERIES — PARTS AND OPERATION MANUAL (STD) — REV. #4 (03/27/06)

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Multiquip manual DCA-300SSK Series Specifications

DCA-300SSK specifications

The Multiquip DCA-300SSK is a powerful and versatile silent diesel generator designed to meet the demands of various applications, from construction sites to outdoor events. With its robust features and advanced technologies, this generator ensures reliability and efficiency in power generation.

One of the standout features of the DCA-300SSK is its impressive power output capability. With a maximum capacity of 300 kVA, it can support multiple tools and equipment simultaneously, making it ideal for construction projects, emergency backup, and rental services. Its diesel engine, known for its durability, provides a consistent power supply while being fuel-efficient.

The DCA-300SSK is also notable for its sound attenuation technology. Equipped with a specialized enclosure, this generator operates at a reduced noise level, making it suitable for noise-sensitive environments. This feature is particularly beneficial in urban settings or during nighttime operations where excessive noise could be disruptive.

Safety is paramount in any power generation equipment, and the DCA-300SSK integrates various safety features to protect both the operator and the machine. It includes an automatic shutdown function for low oil pressure and high coolant temperature, ensuring the engine is safeguarded against potential damage. Additionally, the generator is equipped with circuit breakers to prevent electrical overloads, enhancing overall operational safety.

Portability is another key characteristic of the DCA-300SSK. The unit is mounted on a heavy-duty frame with integrated lifting and transport provisions, enabling easy relocation. This feature is particularly advantageous for contractors who need to move the generator frequently from one job site to another.

The generator also features a user-friendly control panel, providing operators with easy access to monitoring essential parameters such as voltage, frequency, and operational hours. This design ensures that users can maintain optimal performance while minimizing downtime.

With its reliable performance, innovative technology, and user-centric design, the Multiquip DCA-300SSK stands out as a top choice for anyone seeking a dependable diesel generator solution. Whether for emergency backup power or heavy-duty usage, the DCA-300SSK delivers efficiency and peace of mind in power generation.