AUXILIARY POWER UNIT (APU) EA10-1 INSTALLATION

The main technical specifications of the EA10-1 APU
Max power at the terminals of EA10-1 APU, kW
10-0,5
Power is measured in steady thermal regime under the
following conditions:

• air pressure, MPa (mm Hg)
0,101 (760)
• air temperature at diesel engine intake, К (оС)
293(20)
• relative air humidity at temperature 293К (20оС), %
50
• vacuum in the intake manifold of the diesel engine, kPa (mm H2O)

• counter pressure at the gas exhaust of the diesel engine

(exhaust muffler resistance), kPa (mm H2O)
5,89-0,98 (600-100)
• diesel fuel density at 293К (20 оС), gr/cm3
0,845
Power at terminals of the starter-generator in generator
mode, provided various operating conditions must be, kW,
not less:

• at air temperatures at the diesel engine intake 318...328
К (45...55оС)
9-0,5
• at air temperatures at the diesel engine intake 298 К (25
оС) and altitudes above sea level of 3000m
7-0,5
DC voltage, V, with generated quality of electric power of the
APU according to GOST V21999 standard
27,5±1
Electrical scheme – single-wire, «minus» - on the casing

Fuel consumption at maximum power mode, kg/hr
3,8+0,2
Oil consumption waste, kg/hr, no more
0,09
Rotation frequency of the diesel engine crankshaft at
maximum power mode, min-1
4100±100
Continuous operation at maximum power at the terminals of
the starter-generator, hours, not less
24
Dry weight of the EA10-1 APU, kg, no more
250


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