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Diesel-generator unit

Diesel-generator set DGU5-P27.5V-VM1

Diesel<generator set DGU5-P27.5V<VM1 (Russian designation ÄÃÓ5-Ï27.5Â-ÂÌ1) is designed for use as either basic or reserve power supply of onboard network of various machines and installations, with capability of working in closed space.

Diesel-generator set (DGU) provides a long (not less than 24h) and continuous mode of operation at temperature in the DGU compartment from -50°C to +70°C, humidity of 98% (at temperature +35°C) and ambient air dust content up to 3 g/m2.
Minimal temperature of start-up with use of the built-in prestart heating system is -50°C. Time of oil pre-heating is no more than 20 minutes. DGU is remotely-operated with stand-alone
control panel. Generated voltage is regulated in automatic mode.
Diesel-generator set produces voltage of quality in accordance with GOST B 21999-86.

 

Diesel cooling system:

  • Basic cooling system — air cooling system with the centrifugal fan;
  • Additional cooling system — oil radiator.

Start-up-system:

  • Basic system of start-up — electric starter (24V) by storage batteries;
  • Reserve system — mechanical manual start, with the help of starting pulley and a cord.

Technical Data

Parameter
Value
Power, kW, min.
5
Voltage, V
27,5+-1
Type of generator
DC, contactless, singlesupport
Drive motor
four-stroke diesel engine TMZ-520D/30.24U-1, air-cooled,
with balance shaft and direct injection of fuel
Fuel consumption, g/kW.hr
280
Range of working temperatures, °C
-50...+50
Overhaul life, motor-hours
4000
Weight (less control panel and control unit), kg
140

 

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