Single Phase Load

Always be sure to check the nameplate on the generator and equipment to insure the wattage, amperage and frequency requirements are satisfactorily supplied by the generator for operating the equipment.

Generally, the wattage listed on the nameplate of the equipment is its rated output. Equipment may require 130— 150% more wattage than the rating on the nameplate, as the wattage is influenced by the efficiency, power factor and starting system of the equipment.

NOTE

If wattage is not given on the equipment's name plate, approximate wattage may be determined by multiplying nameplate voltage by the nameplate amperage.

WATTS = VOLTAGE x AMPERAGE

The power factor of this generator is 0.8. See Table 14 below when connecting loads.

Table 14. Power Factor By Load

Type Of Load

Power Factor

 

 

Single-phase induction

0.4 - 0.75

motors

 

Electric heaters,

1.0

incandescent lamps

 

Fluorescent lamps, mecury

0.4 - 0.9

lamps

 

Electronic devices,

1.0

communication equipment

 

Common power tools

0.8

 

 

Three Phase Load

When calculating the power requirements for 3-phase power use the following equation:

DCA-180SSK — LOAD APPLICATION

CAUTION:

Motors and motor-driven equipment draw much greater current for starting than during operation.

An inadequate size connecting cable which cannot carry the required load can cause a voltage drop which can burn out the appliance or tool and overheat the cable.

When connecting a resistance load such as an incandescent lamp or electric heater, a capacity of up to the generating set’s rated output (kW) can be used.

When connecting a fluorescent or mercury lamp, a capacity of up to the generating set’s rated output (kW) multiplied by 0.6 can be used.

When connecting an electric drill or other power tools, pay close attention to the required starting current capacity.

When connecting ordinary power tools, a capacity of up to the generating set’s rated output (kW) multiplied by 0.8 can be used.

CAUTION:

Before connecting this generator to any building’s electrical system, a licensed electrician must install an isolation (transfer) switch. Serious injury or death may result without this transfer switch.

NOTE

If output (kVA) is not given on the equipment nameplate, approximate output may be determined by multiplying voltage by

amperage by

.

PAGE 46 — DCA-180SSK — PARTS AND OPERATION MANUAL — REV. #3 (06/11/09)

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Multiquip DCA180SSK manual DCA-180SSK Load Application, Single Phase Load, Three Phase Load
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DCA180SSK specifications

The Multiquip DCA180SSK is a powerful and versatile generator specifically designed for construction sites, events, and other demanding applications. This model boasts an impressive power output of 180 kVA, making it suitable for a wide range of electrical needs. Its reliable performance combined with advanced features makes it a preferred choice for professionals in various industries.

One of the standout characteristics of the DCA180SSK is its robust, diesel-powered engine. This generator is equipped with a reliable Yanmar diesel engine, known for its durability and efficiency. The engine not only ensures consistent power delivery but also meets stringent emission regulations, making it environmentally friendly. The unit features a fuel-efficient design capable of running for extended periods, which reduces the frequency of refueling and associated downtime.

The DCA180SSK generator is also engineered for ease of use. It incorporates a user-friendly control panel that provides clear visibility of operational parameters, including voltage output, frequency, and fuel levels. This intuitive interface allows operators to monitor the generator’s performance effortlessly.

Another significant technological advancement in the DCA180SSK is its advanced sound attenuation features. The generator is built within a durable, weather-protective enclosure that minimizes noise levels to enhance worksite safety and compliance with local regulations. This feature not only benefits job sites in urban environments but also improves working conditions for operators and workers alike.

Portability is another key attribute. The DCA180SSK is designed with a compact structure, making it easy to transport and position on-site. The addition of lifting points facilitates quick and safe relocation, while its rugged chassis ensures it can withstand the rigors of construction environments.

This generator also incorporates numerous safety features, including automatic shut-off protocols for low oil pressure and high temperature, enhancing operator safety and extending engine life. With its blend of technology, durability, and user-centric design, the Multiquip DCA180SSK generator provides dependable power for any demanding application, ensuring that work proceeds smoothly, efficiently, and safely.
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