TLG-12SPX — GENERAL INFORMATION

TLG-12SPX FAMILIARIZATION

Generator

The MQ Power Model TLG-12SPX is a 9.6 kW generator that is designed as a high quality portable power source for telecom sites, lighting facilities, power tools, submersible pumps and other industrial and construction machinery.

Control Panel

The “Control Panel” is provided with the following:

Engine Speed Switch

Indicator panel

Output Voltage Adjustment Knob

Frequency Meter (Hz)

AC Ammeter (Amps)

AC Voltmeter (Volts)

Main Circuit Breaker 50 amps

Output Terminal Panel

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

One 120/240V output receptacle, 50 amp

Two 120V input receptacles, 20 amp and 30 amp One 240V input receptacle, 30amp

Open Delta Excitation System

The TLG-12SPX generator is equipped with the state of the art "Open-Delta" excitation system. The open delta system consist of an electrically independent winding wound among stationary windings of the AC output section.

There are four leads: A, B, C and D. During light loads, the power to the AutomaticVoltage Regulator (AVR) is supplied from the leads parallel connections of B&C. When loads increase, the AVR switches and accepts power from leads A&D. The output of leads A&D increase proportionally with load. This of adding the voltages to each phase provides better voltage response during heavy loads.

The connections of the AVR to the AC output windings are for sensing only. No power is required from these windings.

The open-delta design provides virtually unlimited excitation current, offering maximum motor starting capabilities. The excitation does not have a "fixed ceiling" and responds according the demands of the required load.

Engine

The TLG-12SPXis powered by a 4 cycle, water cooled, Isuzu 3LB1 diesel engine.This engine is designed to meet every performance requirement for the generator. Reference Table 5, page 19 for engine specifications.

In keeping with Multiquip's policy of constantly improving its products, the specifications quoted herein are subject to change without prior notice.

The basic controls and indicators for the TLG-12SPX generator are addressed on the following pages.

Mechanical Governor System

The mechanical governor system control the RPM of the engine. When the engine demands increase or decrease, the mechanical governor system regulates the frequency variation to ±1.5%. The electronic governor option in- creases frequency variation to ±.25%.

PAGE 20 — TLG-12SPX — PARTS AND OPERATION MANUAL (STD) — REV. #4 (03/08/05)

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Multiquip operation manual TLG-12SPX General Information

TLG-12SPX specifications

The Multiquip TLG-12SPX is a state-of-the-art generator designed to meet the demanding needs of various industries including construction, events, and emergency backup power. With its impressive combination of power output, durability, and advanced features, it has become a popular choice among professionals requiring reliable energy solutions.

One of the standout features of the TLG-12SPX is its robust power generation capability. It offers a maximum output of 12,000 watts, making it suitable for powering heavy-duty tools, multiple appliances, and large equipment. This makes it an ideal solution for construction sites where high power demands are common. The generator is equipped with a professional-grade, heavy-duty engine that ensures optimal performance under various loads.

The TLG-12SPX is also designed with mobility and ease of use in mind. Its compact design, combined with a rugged frame and sturdy wheels, allows for easy transport across job sites. The generator features a user-friendly control panel that provides easy access to power management functions and monitoring, allowing users to quickly assess output levels and operational status.

Another notable technology integrated into the TLG-12SPX is its advanced noise reduction system. This generator operates at a significantly lower noise level compared to traditional models, making it a great option for events where noise restrictions are a concern. The low decibel operation enhances user comfort and ensures compliance with local noise ordinances.

In terms of safety features, the TLG-12SPX is built with multiple safeguards. It includes an automatic low oil shutdown, which protects the engine by halting operation when oil levels are too low. Additionally, there are circuit breakers to prevent overload situations, ensuring that the generator operates safely even under heavy loads.

The fuel efficiency of the TLG-12SPX is another impressive aspect. It is designed to maximize operational time with minimal refueling, making it an efficient choice for both short-term and extended needs. This not only reduces operational costs but also enhances productivity by minimizing downtime due to fuel management.

Overall, the Multiquip TLG-12SPX generator stands out due to its powerful output, advanced noise reduction technology, user-friendly controls, and enhanced safety features. These characteristics make it a top choice for professionals seeking a reliable and efficient power source across a range of applications.