GAUGE READING/TERMINAL PANEL CONNECTIONS

Voltage Selector Switch

The voltage selector switch (Figure 15) is located above the output terminal panel’s Hard Wire Hook-up Panel. It has been provided for ease of voltage selection.

Figure 15. Voltage Selector Switch

Voltage Selector Switch Locking Button

The voltage selector switch has a locking button to protect the generator and load from being switched while the engine is running. To lock the voltage selector switch, press and hold the red button located at the bottom of the switch.

CAUTION

NEVER change the position of the voltage selector switch while the engine is running. ALWAYS place circuit breaker in the open position before selecting voltage.

Generator OutputVoltages

A wide range of voltages are available to supply voltage for many different applications. Voltages are selected by using the voltage selector switch (Figure 15). To obtain some of the voltages as listed in Table 7 (see below) will require a fine adjustment using the voltage regulator (VR) control knob located on the control panel.

Table 7. Voltages Available

Three Phase

208V

220V

240V

416V

440V

480V

(Switchable)

 

 

 

 

 

 

 

 

 

 

 

 

 

Single Phase

120V

127V

139V

240V

254V

277V

(Switchable)

 

 

 

 

 

 

 

 

 

 

 

 

 

Maximum Amps

Table 8 shows the maximum amps the generator can pro- vide. DO NOT exceed the maximum amps as listed.

Table 8. Generator Maximum Amps

Rated Voltage

Maximum Amps

 

 

Single Phase

55.5 amps (4 wire)

120 Volt

 

 

 

Single Phase

27.8 amps (4 wire)

240 Volt

 

 

 

Three Phase

60 amps

240 Volt

 

 

 

Three Phase

30 amps

480 Volt

 

 

 

GFCI Receptacle Load Capability

The load capability of the GFCI receptacles is directly re- lated to the voltage being supplied at either the output termi- nals or the 2 twist lock auxiliary receptacles.

Tables 9 and 10 show what amount of current is available at the GFCI receptacles when the output terminals and twist lock receptacles are in use. Be careful that your load does not to exceed the available current capability at the recep- tacles.

Table 9. GFCI Receptacle Load Capability (1Ø)

KW in Use

Available Load

Twist-Lock (CS6369)

Current (Amps)

1Ø 240/120V

GFCI Duplex NEMA

5-20R 120V

 

14.4

0

13.2

5 amps per receptacle

12.0

10 amps per receptacle

10.8

15 amps per receptacle

9.6

20 amps per receptacle

 

 

Table 10. GFCI Receptacle Load Capability (3Ø)

 

 

KVA in Use

Available Load

(UVWO Terminals)

Current (Amps)

3Ø 240/480V

GFCI Duplex NEMA

5-20R 120V

 

25

0

20.8

5 amps per receptacle

16.7

10 amps per receptacle

12.5

15 amps per receptacle

8.4

20 amps per receptacle

DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 25

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Multiquip DCA25USI2XF Gauge READING/TERMINAL Panel Connections, Voltage Selector Switch, Generator OutputVoltages
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DCA25USI2XF, DCA25USIXF specifications

Multiquip is a renowned name in the construction and industrial equipment sector, known for delivering high-performance generators that cater to various power needs. Two standout models in their lineup are the DCA25USIXF and DCA25USI2XF, both designed for reliability, efficiency, and versatility.

The Multiquip DCA25USIXF is a compact, industrial-grade diesel generator that delivers a powerful 25 kVA, making it ideal for construction sites, outdoor events, and emergency backup applications. This model is powered by a robust Yanmar diesel engine, which ensures high fuel efficiency and low emissions, adhering to stringent environmental standards. The DCA25USIXF features an advanced digital control panel, providing users with an intuitive interface for monitoring performance, voltage output, and operational status. Its sound-attenuated enclosure significantly reduces noise levels, making it suitable for use in noise-sensitive areas.

On the other hand, the DCA25USI2XF model takes power generation a step further by offering dual voltage capabilities, allowing users to switch between 120V and 240V outputs. This flexibility makes it highly versatile, catering to a broader range of tools and equipment. Like the DCA25USIXF, the DCA25USI2XF is also equipped with Yanmar’s reliable diesel engine, which contributes to its durability and long service life. Both models come with a heavy-duty frame to withstand tough conditions, ensuring durability on job sites.

The technology implemented in these generators includes automatic voltage regulation (AVR), which stabilizes voltage output, protecting sensitive equipment from power surges. Additionally, the generators feature a low oil shutdown system, which prevents engine damage by automatically shutting down the generator when oil levels are low. This protective measure not only enhances the longevity of the generator but also contributes to safer operation.

In terms of portability, both models are equipped with rugged wheels and a lifting eye, facilitating easy transportation to various job sites. With their combination of power, efficiency, and advanced features, the Multiquip DCA25USIXF and DCA25USI2XF generators are excellent choices for professionals seeking reliable power solutions in demanding environments. Whether for construction, events, or standby power, these generators deliver exceptional performance tailored to meet diverse needs.
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