Diesel generators are designed for alternating current supply providing and can be used as basic, spare or emergency power supply sourses. “SPARK ENERGY”, Italy, manufactures diesel generators (capacity 2-2500 kVa) of different modifications: standard, all-weather encasement-coated, soundproof encasement-coated, on a trailer, manually or automatically controlled, provided with additional control pannel, provided with collaterial working facilities (in case if several generators are switched in), lighting supply plant.

The main diesel generators specialities are:

- high quality and reliability;

- outgoing characteristics control (potential, currency, frequency);

- network controls and automatic commutation to the diesel generator;

- outgoing voltage and frequency regulator;

- exploitation characteristics control;

- storage batteries voltage control, automatic recharging.

Those diesel generators comprise to the industrial generator plants group and are to start right after delivery to the customer. The diesel is designed so as to be used in hard schedule terms, with compression combustion (four-cycle mode with electrostarter ignition).

The diesel electrical equipment system potential is 12-24 V of direct current.

The engine refrigeration system is either aerial or liquid, according to the engine type and capacity.

The engine and the generator are jointed together and fixed on a durable steel frame with vibroisolators, abating the engine vibrations impact on the base (fundament). The frame has a fuel bowl calculated so as to supply the aggregate within approx. 8 hrs. of rated charge operation. It is possible to provide additional fuel bowls for prolonged working time in design.

To control and check the aggregate work, perfect electronical control system is included.

Remote control makes possible both to start and stop the generator aggregate, to control its work and outgoing capacity, and also to stop it automatically in case of some critical situation (for instance, low oil pressure, high refrigerant temperature etc.).

Control system provides automatical start and stop of the diesel generator aggregate, using the remote control subsystem signals as well as manual start and stop. The provided automatical control system makes the aggregate applicable as a reserve electric power supply system. The control system provides protection from refrigerant overheating, low oil pressure, start failure and excessive engine rotation (racing). Also, an emergency signalisation is provided, in case of low storage battery capacity, critical pressure level proximity, refrigerant overheating within storage battery charging system failure or automatic operational mode distortion. The control pannel has a built-in control and notification interface, which makes DG compatible with the Unbreacable Power Supplies (UPS), personal computers etc. This promotes reliable electric power supply systems at different enterprises and factories with technological cycle not allowing power supply interruptions.

- Charging aggregates to charge starter batteries from 220-240 V alternating curent source.

- Economisers: submerged (installed into the refrigeration system), generators and control pannels (from a condence). Stop automatically after the engine starts.

-Electric pumps recharging fuel supply: are used if it s needed to pump fuel from the main fuel bowl to the generator fuel bowl.

- Emergency signalization: besides lamp signalization, installed on the hooter control pannel, signalizing with a sound of an emergency situation, the hooter can be installed anywhere.

- Automatic control with preliminary heating: “Thermostat” system provides preliminary heating and engine fuel combustion.

- Announcement remote control pannels: they duplicate the installed control pannel lamps operations (stopping and disturbance indicating). Also provided: sound emergency system and turning-off sound button.

All the diesel generators ecological characteristics meet RU ond world standard requirements.