Table of Contents

DCA-220SSK — OUTPUT TERMINAL PANEL OVERVIEW

OUTPUT TERMINAL FAMILIARIZATION

The “Output Terminal Panel” is provided with the following:

"Three 120/240V output receptacles, 50 amp

"Two 120V input receptacles, 20 amp

"3 Load Circuit Breakers 250V @50 amps

"2 Load GFCI Circuit Breakers 120V@ 20amps

Control Box

The “Control Box” is provided with the following:

"Main Circuit Breaker 600 amps

"Over-Current Relay

Output Terminal Panel

The Output Control Panel (See Figure 16) is located on the right hand side (left from control panel) of the generator. The UVW lugs are protected by a face plate cover that can be secured in the close position by a pad lock. (See Figure 12).

Connecting Load

Loads can be connected to the generator by the UVW Lugs or the convenience receptacles. (See Figure 14). Make sure to read the operation manual before attempting to connect a load to the generator.

FIGURE 14. Connecting Load

Circuit Breakers

To protect the generator from an overload, a 3-pole, 600 amp, main circuit breaker is provided to protect the UVW output terminals from overload. In addition two single-pole, 20 amp GFCI circuit breakers are provided to protect the GFCI receptacles from overload.Three 50 amp load circuit breakers have also been provided to protect the load side of the generator from overload. Make sure to switch ALL circuit breakers to the "OFF" position prior to starting the engine.

FIGURE 12. Output Terminal Cover

120 Volt Receptacle

Two GFCI Duplex Nema 5-20R (120V, 20 Amp) receptacle is provided on the output terminal. This receptacle can be used anytime the generator is in operation. The receptacle is controlled by the circuit breaker located on the control panel.

Pressing the reset button resets the receptacle after being tripped. Pressing the "Test Button" (See Figure 13) in the center of this receptacle will check the GFCI function. The receptacle should be tested at least once a month.

Maximum Output

The entire load connected to the UVW Lugs, all four slots in the duplex receptacles, and the must not exceed 88 kW in standby or 80 kW in prime output.

Twist Lock Dual Voltage Receptacles - To use these receptacles, place the voltage selector switch in the single phase 240/120 voltage position and adjust the output voltage to 240 volts with the voltage regulator on the Control Panel. Place the voltmeter change-over switch to the U-W position and the ammeter change-over switch to the U or W to read the output.

FIGURE 13. GFCI Test Button

PAGE 34 — DCA-220SSK — PARTS AND OPERATION MANUAL (STD) — REV. #3 (06/05/01)

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Multiquip DCA-220SSK Output Terminal Panel Overview, Connecting Load, Circuit Breakers, Volt Receptacle, Maximum Output
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DCA-220SSK specifications

The Multiquip DCA-220SSK is a robust and versatile generator designed to meet the diverse demands of construction sites, rental facilities, and emergency backup needs. This generator stands out with its ability to deliver reliable power in a compact and easy-to-transport package.

At the heart of the DCA-220SSK is a powerful water-cooled, 4-cylinder diesel engine that provides a rated output of 220 kVA. This engine is coupled with a heavy-duty alternator that ensures an efficient and stable power supply, making it suitable for a wide range of applications. The generator features a sound-attenuated enclosure, designed to minimize noise levels and enhance mobility. This encasement not only protects the inner components from harsh environmental conditions but also complies with strict noise regulations, making it a great choice for urban job sites.

One of the key features of the DCA-220SSK is its advanced digital control panel, which offers intuitive monitoring and management of the generator's operation. This panel allows users to easily track essential performance metrics such as voltage, frequency, and hour count, ensuring optimal functionality. Furthermore, it is equipped with several safety features, including low oil pressure and high temperature shutdowns, which protect the unit from damage and extend its lifecycle.

In terms of fuel efficiency, the DCA-220SSK is designed to operate at a low fuel consumption rate, making it cost-effective for long-term use. Additionally, its large fuel tank provides extended runtime, enhancing productivity by reducing the frequency of refueling.

The generator's compact design is complemented by heavy-duty wheels and lifting points, facilitating ease of transportation and deployment in various job settings. This rugged design is ideally suited for construction, industrial use, and other commercial applications, where reliability and performance are paramount.

Ultimately, the Multiquip DCA-220SSK delivers high-quality power with its innovative technology and features that cater to the needs of end users seeking durability, efficiency, and reliability in their power solutions. Whether for temporary power at a construction site or as a dependable backup during emergencies, this generator is a commendable choice in the competitive landscape of commercial power equipment.
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