GA-2.5H — GENERAL INFORMATION

WARNING

Before connecting this generators 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.

GA-2.5H FAMILIARIZATION

Generator

The Multiquip GA-2.5H generator has been designed as a portable dual purpose power source for 60 Hz (single phase) lighting facilities, power tools, submersible pumps and other industrial and construction machinery.

These generators are mounted on rubber vibration isolators that have a steel base backplate which is attached to the protective steel pipe carrying frame.The protective carrying frame is made of steel tubing and fully wraps around the generators to protect against damage. See Figures 2A and 2B for the basic controls and indicators for the GA-2.5H generator.

This portable generator is supplied with a electrical control box. To reduce vibration caused by the engine, the control box is also placed on rubber isolators.

Control Box

The control box is provided with the following:

■120V twist-lock receptacle, single phase. (S/N 5496763 and above)

■120V GFCI single phase duplex output receptacle

■20 amp main circuit breaker

■AC Voltmeter

■Ground Terminal (S/N 5496762 and below)

Excitation System

The GA-2.5H generator uses a magnet attached to a flywheel to produce AC voltage from a lamp coil beneath the flywheel. As the magnetic passes the coil it produces approximately 19-22 AC volts.

This voltage (19-22 VAC) is then sent to the control box that contains three rectifying diodes:

zExcitation (diode 1)

zBattery (diode 2)

zSlow Down (diode 3)

The AC voltage will pass through the excitation diode that converts the voltage to DC power.

This DC power is then sent to the excitation windings housed within the main windings commonly called the "stator".

This voltage is then transferred into the rotor through induction.The rotor contains two diodes within it which rectify the DC voltage and send it out through the main windings, as AC voltage.

Alternator

The alternator, a brushless revolving-field type, is permanently aligned to the engine through rigid coupling.

Engine

This generator is powered by a 5.5 HP, air-cooled, 4-stroke HONDA gasoline engine. Reference Table 2, for engine specifications.

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Multiquip manual GA-2.5H General Information
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GA-2.5H specifications

The Multiquip GA-2.5H is a robust, portable generator designed to meet the demands of both commercial and residential users. Renowned for its reliability and efficiency, it is an ideal choice for construction sites, outdoor events, and emergency power needs. With a compact design, the GA-2.5H is easy to transport, making it a convenient option for those who require power on-the-go.

One of the standout features of the GA-2.5H is its powerful Honda GX160 engine. This four-stroke engine offers a consistent and robust performance, ensuring that the generator can handle various loads without faltering. The engine is also known for its fuel efficiency, allowing users to prolong operational periods and minimize running costs.

The generator provides a maximum output of 2,500 watts, making it suitable for powering essential tools and equipment. Equipped with multiple outlets, including both 120V and 240V options, the GA-2.5H can accommodate various appliances and devices, making it a versatile solution for different power needs.

In terms of durability, the GA-2.5H is built with high-quality materials that can withstand harsh environments. Its heavy-duty frame not only protects the generator components but also ensures stability during operation. Additionally, the unit features a protective circuit breaker that enhances safety by preventing overloads.

Another notable characteristic is its quiet operation. The GA-2.5H is engineered with noise-reduction technologies that significantly lower the sound output, making it ideal for use in noise-sensitive areas. This feature allows users to maintain a peaceful atmosphere, whether at a campsite or a residential neighborhood.

The Multiquip GA-2.5H also incorporates a user-friendly control panel, making it easy for anyone to operate. The panel includes clearly labeled controls and indicators, allowing users to monitor fuel levels, voltage output, and other critical parameters at a glance.

For added convenience, the GA-2.5H comes with a built-in fuel tank that provides extended run times. This larger tank ensures that users can operate the generator for longer periods without the need for frequent refueling.

Overall, the Multiquip GA-2.5H stands out as a powerful, efficient, and portable generator, suitable for a wide range of applications. With its excellent features, durable build, and quiet operation, it is an exceptional choice for anyone in need of reliable power solutions. Whether for construction, emergency backup, or outdoor events, the GA-2.5H delivers performance that users can depend on.
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