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Technische Daten / Technical Data
-standard ISO normal day-
GMC 150 / 155 (bleed only)

Based on 85-series APU with Modification Changes to GMC-150/155 (bleed only)
(auf Basis von 85-series APU mit Umbau zu GMC 150/155 (bleed only))
Turbine P/N 381066 (or equivalent)

Bleed load | 155 lbs/min (54,5 m³/min = 1,18 kg/sec) |
Bleed pressure | 51 PSIa (3,6 kg/cm²) |
Bleed temperature | 400°F (205°C) |
Inlet temperature (max.) | 130°F (54°C) |
Exhaust temperature (max. continuous) | 1,200°F (649°C) |
Turbine speed | 42,000 RPM |
Turbine air total mass flow | approx. 6 pounds/sec |
Electrical system | 24V DC (2* 12VDC / ≥ 64Ah – 120 Ah) |
Battery loading | 28 V, 17 A max. |

Envelope Data
Trailer
L = 2500mm (Deichsel -drawbar- up) / L = 3530mm (Deichsel -drawbar- down)
B = 1625mm
H = 1850mm

Turbine and Frame only
Weight | 315.0 lb (156 kg) – DRY includes all standard accessories |
Exhaust area | 51.0 in² (329 cm²) |
Inlet area | 185.2 in² (1.195 cm²) |
Engine (only) dimensions | L = 36.6 in (93.0 cm) / W = 22.4 in (56.9 cm) / H = 27.9 in (70.9 cm) |
Center to bottom | H = 10.7 in (27.2 cm) |
Min/max ambient temperature | -65 to 130°F (-54 to +54°C)|
Fuel consumption | approx. 350 lb/hr (160 kg/hr) at full load condition |
Fuel tank capacity | approx. 350L (93 gallon) |
Fuel specification | MIL-T-5624-Grade / JP1, JP2, JP3, JP4, JP5; Standard Diesel – on request |
Lube oil specification | MIL-L-7808 or MIL-L-23699 |

Control System
Electr. Control Panel with all Indications in support of 85-series APU and Jet Air Starter functions and Emergency-Shut-Down-Switch

Optional (on request)
Digital, program-based control and operation software integrated into a sealed Control-Panel-Box.
Open design structure allows utilization of multiple panels in parallel with selective Master-Panel interchangeable within the panels without impacting operation/run of GPU.
Various interfaces available based on special customer requirements.

Standard Features for Turbine
- Integral Bleed Compressed Air Source
- Automatic Starting cycle
- Two-Stage Centrifugal Compressor
- EMI Protection per MIL-I-6181
- Tachometer Output Drive Shaft
- Starting Acceleration within 60 sec. at -65°F
- Turbine Rotor Containment
- Speed Control Within +/- 1.5% (Steady State Continuous)
- Inlet Plenum
- Operating Attitudes +/- 10 Degree (Pitch & Roll)
- 0.25 Inch Mesh Inlet Screen
- Protective Shutdown/Failure Protection for:
- a) Overspeed
- b) Overtemperature (EGT)
- c) Low Oil Pressure
- Single-Stage Radial Turbine
- Single-Can Combustor
- Automatic Unattended Operation

Standard Accessories (Turbine only)
- Oil Pump Module
- Hour Meter
- Oil Filter
- Start Counter
- Oil Cooler
- Ignition System
- Oil Cooling Fan
- Mechanical Centrifugal Overspeed Switch
- Fuel Control Unit (FCU) with integral Pump and Filter
- Fuel Pre-Filter
- FCU Solenoid
- DC Starter Motor
- Tachometer Generator
- Exhaust Gas Temperature Thermocouple (NiCr)
- Acceleration & Overload Thermostat (pneumatic)

*All output power-related data are based on OEM standard specification at ISO standard normal day conditions. Overhauled units meet OEM spec. data during final test of turbine after overhaul.*