MOSA GE 55 PS

MOSA GE55 PS 40,8 KW generating set

MOSA GE55 PS three-phase 40,8 KW generator set with Perkins diesel engine. The MOSA GE55 PS generator set is equipped with electric start. The alternator of the MOSA GE55 PS generator set is synchronous, three-phase, self-excited, self-regulated, brushless with class H insulation with AVR voltage regulator.

This MOSA is compact and convenient to maneuver and transport thanks to its compact size, with a weight of 940 kg as well as its practical pierceable base. The MOSA GE55 PS generator set with 65 liters tank has a fuel consumption of 8,2 liters/hour at 75% of the load for an autonomy of 8 hours.

Socket:
1x 400V 63A 3P+N+T
1x 230V 16A 2P+T

Technical specifications:

Three-phase Stand-By output (LTP): 51 kVA (40.8 kW) / 400V / 73.6 A
Three-phase output: 46 kVA (36.8 kW) / 400V / 66.4 A
Single-phase output: 17 kVA / 230V / 73.9 A
Frequency: 50 Hz
Cos ϕ: 0.8

ENGINE TECHNICAL DATA
Model: PERKINS - 1103A-33TG1
Net stand-by output: 45.6 kWm (62 hp)
Net PRP output: 41.3 kWm (56. 2 hp)
Cylinders / Displacement: 3/ 3300 cm³ (3.3 ltr.)
Bore / Stroke: 105 / 127 (mm)
Compression Ratio: 17.25 : 1
BMEP (Effective Average Pressure: 1128 kPa - 1023 kPa
RPM Controller: Mechanical
110 % (Stand-by Power): 219 g/kWh - 12 lt. /h
100 % PRP: 217 g/kWh - 10.7 lt./h
75 % PRP: 220 g/kWh - 8.2 lt./h
50 % PRP: 264 g/kWh - 5.7 lt. /h
Cooling system: Liquid
Total capacity - engine only: 10.2 lt - 4.,4 lt
Fan air flow: 53 m³/min
Total oil capacity: 8.3 lt
Sump oil capacity: 6.2 lt ÷ 7.8 lt
Full load oil consumption: < 0.016 lt./h
Maximum exhaust gas flow: 7. 7 m³/mim.
Max. exhaust gas temperature: 537 °C
Max. back pressure: 10 kPa (0. 10 bar)
Electrical system: 12 Vdc
Starter motor power: 3 kW
Battery charging alternator capacity: 65 A
Cold start: - 10°C
With cold start device: - 25 °C
Air filter: Dry
Combustion air flow: 3. 1 m³/min
From exhaust gas: 35 kW - 1992 Btu/min.
From water and oil: 30 kW - 1707 Btu/min.
Fired to the environment: 8 kW - 455 Btu/min.

TECHNICAL DATA ALTERNATOR
Continuous power: 48 kVA
Standby power: 53 kVA
Three-phase voltage: 380-415 Vac
Frequency: 50 Hz
A.V.R. model: MARK V
Voltage regulation accuracy: ± 0. 5 %
Sustained short-circuit current: 3 In
Transient Cdt (100% of load): 20 %
Response time: ≤ 0.3 sec.
Yield at 100% load: 88. 7 % (400V - Cos ϕ 0.8)
Isolation: Class H
Connection - Terminals: Star - No. 12
Electromagnetic compatibility: EN 55011
Harmonic distortion - THD: < 2 %
Telephone interference - THF: < 2 %
Direct synchronous - Xd: 270 %
Direct transient - X'd: 22. 5 %
Direct subtransitory - X'd: 11.4 %
Synchronous quad. - Xq: 150 %
Subtransitory in quadrature - X'q: 13.2 %
Of reverse sequence - X2: 12.3 %
Of zero sequence - X0: 2.6 %
Transitory - T'd: 0.055 sec
Subtransitory - T'd: 0.010sec
Unidirectional - T'do: 0. 57sec
Unidirectional - Ta: 0.010sec
Kcc short-circuit ratio: 0.40
Cooling air flow rate: 0.21 m³/sec.
Coupling | Bearings: Direct SAE 3 -11 ½ - No. 1

GENERAL SPECIFICATIONS
Tank capacity: 65 lt.
Autonomy (75% of PRP): 8 h
Acoustic power measured LwA: 94 dB(A) (69 dB(A) @ 7m)
Acoustic power guaranteed LwA: 95 dB(A) (70 dB(A) @ 7m)
Performance class: G2
Length: 2030 mm
Width: 870 mm
Height: 1130 mm
Weight: 940 Kg

MOSA GE55 PS - Perkins diesel engine electric start - Three-phase alternator - Three-phase power 46 kVA (36. 8 kW)

Features:
- Electronic AVR voltage regulation
- Fully openable engine side enclosure facilitating all maintenance operations
- Recessed control panel can be closed by padlock, It houses the sockets and controls of the machine
- Central lifting hook
- Supersilenced
- Prepared for use with EAS automatic panel (AMF + ATS)
- Complies with EC directives for noise and safety

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