Load Application, Single Phase Load | Multiquip dca25ssiu3 specs

Load Application

Single Phase Load

Always be sure to check the nameplate on the generator and equipment to insure the wattage, amperage, frequency, and voltage 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.

NOTICE

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. SeeTable 5 below when connecting loads.

Table 5. Power Factor By Load

	Type of Load				Power Factor
Single-phase induction motors					0.4-0.75

Electric heaters, incandescent lamps					1.0
Fluorescent lamps, mercury lamps					0.4-0.9
Electronic devices, communication					1.0
equipment					1.0
equipment
Common power tools					0.8

Table 6. Cable Selection (60 Hz, Single Phase Operation)

Current	Load in Watts		Maximum Allowable Cable Length
Current
in	At 100	At 200	#10 Wire	#12 Wire	#14 Wire	#16 Wire
Amperes	At 100	At 200
Amperes	Volts	Volts
	Volts	Volts

2.5	300	600	1000 ft.	600 ft.	375 ft.	250 ft.

5	600	1200	500 ft.	300 ft.	200 ft.	125 ft.

7.5	900	1800	350 ft.	200 ft.	125 ft.	100 ft.

10	1200	2400	250 ft.	150 ft.	100 ft.

15	1800	3600	150 ft.	100 ft.	65 ft.

20	2400	4800	125 ft.	75 ft.	50 ft.

	CAUTION: Equipment damage can result from low voltage

Three Phase Load

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

NOTICE

If 3Ø load (kVA) is not given on the equipment nameplate, approximate 3Ø load may be determined by multiplying voltage by amperage by 1.732.

NOTICE

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. See Table 6.

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.

DANGER

Before connecting this generator to any building’s electrical system, a licensed electrician must install an isolation (transfer) switch. Serious damage to the building’s electrical system may occur without this transfer switch.

DCA25SSIU3 (with MLT25 series) • operation and parts manual — rev. #1 (01/24/13) — page 23

dca25ssiu3 specifications

The Multiquip DCA25SSIU3 is a powerful and reliable generator that exemplifies performance and efficiency in portable power solutions. As part of Multiquip’s DCA series, this generator is designed with a focus on providing optimal power for construction sites, events, emergency backup, and various industrial applications.

One of the key features of the DCA25SSIU3 is its robust 25 kVA output, which is capable of handling significant loads with ease. This makes it suitable for powering multiple tools and equipment simultaneously, ensuring that operators can complete their tasks without interruption. The generator is equipped with a durable and quiet-running engine, which contributes to its reputation for reliability and ease of use.

In terms of technological advancements, the DCA25SSIU3 incorporates advanced inverter technology. This feature ensures that the output power is stable and clean, making it ideal for sensitive electronic equipment. This technology not only enhances performance but also increases fuel efficiency, allowing for longer operational periods between refueling.

Another notable characteristic of the DCA25SSIU3 is its compact design, coupled with a user-friendly control panel. The generator is designed to be portable, with integrated lifting points that make it easy to transport across various job sites. The control panel features clear indicators for easy monitoring of power output, fuel level, and operational status, empowering users to operate the generator with confidence.

Moreover, the DCA25SSIU3 is built with durability in mind. It features a rugged enclosure that protects vital components from the elements, including rain, dust, and debris. This design ensures that the generator can withstand tough job site conditions while providing reliable power.

In terms of safety, the DCA25SSIU3 is engineered with multiple protective features, including low oil shutdown and overload protection, which helps to prevent damage to the generator and connected equipment.

Overall, the Multiquip DCA25SSIU3 stands out as a robust, efficient, and reliable choice for those seeking a dependable portable power solution that meets the demands of various environments and applications.