TMG POWER ECOB-25 Diesel Generator — a reliable source of autonomous and backup power from the TMG POWER brand. This model features compact dimensions, allowing it to be installed in confined spaces, and the ability to generate two types of output voltage — 230 V and 400 V, making it versatile for powering both single-phase and three-phase consumers. The generator's nominal power is 18.1 kW, and its maximum power is 20 kW, ensuring stable operation of various industrial and household equipment.

At the core of the model is a universal Baudouin (France) generator engine with liquid cooling, which guarantees long-term and efficient operation with low fuel consumption. The generator is equipped with a synchronous alternator with copper winding and an automatic voltage regulator (AVR), ensuring high-quality electricity without significant voltage fluctuations. The standard package includes an automatic transfer switch (ATS) unit, which automates power switching when the mains voltage disappears.

Features of the TMG POWER ECOB-25 Diesel Generator

• Versatility — powers single-phase and three-phase devices (230/400 V)

• Nominal power — 18.1 kW; maximum power — 20 kW

• Baudouin (France) generator engine with liquid cooling

• Synchronous alternator with copper winding

• Automatic voltage regulator (AVR) for stabilizing output voltage

• Automatic transfer switch (ATS) unit included as standard

• Automatic battery monitoring and charging

• Coolant heater for trouble-free starting in cold weather

• All-weather, corrosion-protected casing

• Low fuel consumption and reduced noise level thanks to sound-insulating materials in the casing

• Compact size for convenient placement in confined spaces

TMG POWER ECOB-25 Diesel Generator Package Contents

The standard package for the model includes:

• Battery

• Automatic charger

• Automatic transfer switch (ATS) unit

• Coolant heater

Frequently Asked Questions

Below are answers to common questions about industrial diesel generators and the operational features of the ECOB-25 model.

What is an automatic transfer switch (ATS) and how does it work?

ATS is a system that automatically switches power to the generator in case of a main grid outage, and then switches power back when the grid is restored. The system consists of a controller, contactors, and voltage sensors, ensuring continuous power supply for critical consumers.

What is parallel generator operation?

Parallel operation involves connecting several generators to a single grid to increase total power or for redundancy. This scheme enhances reliability: if one unit fails, the others continue to power consumers, and it also allows for even load distribution among the machines.

What is the generator load factor and what should it be?

The load factor is the ratio of the actual load to the generator's nominal power. A load of 70–80% of the nominal is considered optimal; this ensures economical operation and extends the equipment's lifespan.

What are the requirements for a generator for welding equipment?

Welding machines have high inrush currents and can create interference in the grid, so a generator for welding must meet the following requirements:

• The generator's power should be 2–3 times greater than the total power of the welding equipment

• The alternator must have a high overload capacity

• A stable sine wave is required for inverter welding machines

What is the generator's THD index?

The THD (Total Harmonic Distortion) index indicates the level of harmonics in the output voltage. High THD can cause overheating of electric motors, electronic malfunctions, and cable overloads. Synchronous alternators and AVR modules, which are installed in the ECOB-25 model, are used to reduce THD.

The TMG POWER ECOB-25 model is suitable for industrial facilities, construction sites, shops, offices, and as a backup power source. Thanks to the Baudouin engine, copper winding alternator, AVR, and built-in automatic maintenance systems, this generator provides reliable, economical, and high-quality power supply in various climatic conditions.

Warranty terms and delivery across Ukraine are available on our website.

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