ELECTRICAL BLUE GPU
ELECTRICAL BLUE GPU
EFFETI designs and manufactures ELECTRICAL ROTATING GPUs (Ground Power Units) for outdoor use, which can convert electrical power supplied by the normal distribution network into energy available to operate the on-board systems.
Always sensitive to problems related to environmental pollution and the need to limit carbon dioxide emissions, EFFETI ELECTRICAL ROTATING GPUs (Ground Power Units) are made using reliable electrical motors from leading international manufacturers, coupled with GPA32 400Hz series alternators that we produce, or alternatively diesel engines, thus giving the opportunity to meet all the energy requirements without giving off any type of pollutants in the atmosphere and without consuming a single drop of fuel. The operation of the BLUE series GPU (Ground Power Units) is managed through a high-precision LCD monitoring display with TOUCH SCREEN technology, which allows the operator to use the product in a very easy and intuitive manner.
Simple and intuitive to use thanks to the “gull wings” doors on 3 sides, the system ensures maximum and complete access to all internal parts of the machine, always guaranteeing easy, comfortable and fast maintenance.
TECHNICAL SPECIFICATIONS | BLUE.90 | BLUE.140 | BLUE.180 |
Power GPU | 90KVA | 140KVA | 180KVA |
Supply voltage at the mains input | 380/415Vac 50Hz | 380/415Vac 50Hz | 380/415Vac 50Hz |
Electrical motor | Vectorial with encoder | Vectorial with encoder | Vectorial with encoder |
Giri motore | 1500 RPM | 1500 RPM | 1500 RPM |
Alternator, 115/200Vac 400Hz 1500 RPM | Type: EFFETI GPA32.90 90KVA |
Type: EFFETI GPA32.140 140KVA |
Type: EFFETI GPA32.180 180KVA |
Ports available for aircraft supply | N. 1 x 115/200Vac 400Hz N. 1 x 28Vdc |
N. 2 x 115/200Vac 400Hz N. 1 x 28Vdc |
N. 2 x 115/200Vac 400Hz N. 1 x 28Vdc |
Ports available for aircraft supply 115Vac e 28Vdc | 10 m. | 10 m. | 10 m. |
Line feed cable length 400Vac/50Hz | 10 m. | 10 m. | 10 m. |
Set-up | On slow trailer | On slow trailer | On slow trailer |
Maximum travel speed | 30Km/h | 30Km/h | 30Km/h |
DIMENSIONI | |||
length (L) – with steer up | 3.370 mm | 3.670 mm | 3.670 mm |
Width (W) | 1.680 mm | 1.680 mm | 1.680 mm |
Height (H) | 1.700 mm | 1.700 mm | 1.700 mm |
ELECTRICAL MOTOR
- Vectorial-type electrical motor with ENCODER
- Tension: 380/415Vac
- Frequency: 50/60Hz
- Operating speed : 1500 giri/min
- Insulation class: F
ALTERNATORS 400Hz
- Fitted with two-bearing support removable fromthe back with a forklift if needed, without having to disassemble either the hood or the electrical panel
- Voltage: 115/200Vac
- Frequency: 400Hz
- Operating speed: 1500 giri/min
- Self-excited and self-regulated
- Electrical specification compliant with MILSTD- 704F (Aircraft Electric Power Characteristic)
- Adjustment: Voltage accuracy: ± 1% from empty to full load (transitory
- Voltage regulation: ± 15V
PERFORMANCE LINE 28VDC
- • Circuito raddrizzatore 28Vdc/2000A
- 800A continuous
- 1200A for 10 seconds
- 2000A for 5 seconds
SILENCED HOOD:
- Protection/soundproofing hood made of steel sheet and coated internally with sound-absorbent material
- The gull wing doors open and allow maximum accessibility for fundamental components maintenance
- N.6 maniglie per apertura/chiusura degli sportelli, complete di chiusura a chiave e con lucchetto
- No.6 handles for opening/closing the doors, complete with key lock and padlock
TRAILER
- Trailer for airport use with maximum towing speed of 30 km/h, fitted with:
- – No.4 pneumatic wheels with elastic rear suspensions fitted on an axle
- – Fixed rear axle and front steering axle Folding drawbar fitted with eye
- Parking brake attached to the automatic coupling and disengagement drawbar
- Front and rear retro-reflectors
- No.2 side pockets for power cable storage, fitted with rotating rollers for ease of extraction
ELECTRICAL PANEL
- Made of painted steel section
Controls and operators:
- Removable ignition key
- DC circuit open/cut-off selector
- Engine start button
- Engine stop button
- 28Vdc output power On/Off buttons with LED lighting
- 200/115 Vac output power On/Off buttons with LED lighting
- Emergency stop button
- Calibration potentiometers for: revs, 28Vdc output voltage, 115 Vac voltage
Controls and measures
Analogue or digital instruments on customer request, reading the following quantities
- Voltage, frequency, current, absorbed power input GPU
- Line voltage 200 / 115Vac phase and connected
- Line voltage 28Vdc
- frequency 400Hz
- output current
- power current
- Hour meter
- Engine revs
Electronically operated protections with
- 28 Vdc voltage supplied to the outlet beyond the limits
- 28 Vdc current supplied to the outlet beyond the limits
- High diode temperature
- Frequency below the limits
- Frequency above the limits
- 200/115 Vac voltage below the limits
- 200/115 Vac voltage above the limits
- Maximum inverter power current
- Phase-phase or phase-mass short circuit
- Maximum voltage for inverter power
- Minimum voltage for inverter power
- Inverter overload
- Output current overload
- Maximum temperature
ACCESSORIES SUPPLIED
- No. 1 approved 6 kg powder extinguisher housed in a relevant support
- No.1 Flasher – unit in motion
- No.4 LED marker lights
ACCESSORIES AVAILABLE ON REQUEST
- AC and DC socket guards
- AC and DC socket handles
- Internal lighting system
- Transmission/management of operating parameters via GSM MODEM
ENVIRONMENTAL CONDITIONS OF USE
- Operating temperature: -20°C a + 45°C
- Relative humidity: 10-90%
- Altitude: 1000 metri s.l.m.