Aircraft GPU model SPZ-2
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AC/DC Mobile/Container Ground Power Unit is unique, multi-purpose, mobile, weather resistant aircraft GPU of the third generation designated for
- all basic types of NATO aircrafts on the regular airfields but also for the operations in the field conditions. SPZ-2 serves for aircraft and helicopters engines starting,
- board systems verification and diagnostic by direct and alternate current.
Service at regular airports, field airdromes and heliports for all basic types of NATO aircrafts.
The SPZ-2 is unique, multi-purpose, mobile, weather resistant Aircraft GPU of the third generation designated not only for regular airfields but for the operation in the field conditions as well.- Suitable for servicing 400Hz AC and 28V DC electrical systems on all types of aircraft and helicopters under extreme weather and environment conditions 24hrs a day
- Two-side service operated one by one or simultaneously
- Remote controlled, remote operation monitoring, operations memory, intelligent internal self protective system, fire extinguishing equipment, inside-outside lighting, certified diesel Perkins engine, lift up doors providing easy access to modules, life time span 20 years, high reliability
- Compact, modular, waterproof steel container on the UPP chassis or a small truck based on the customer preference, movable by lift truck, crane , aero-transportable
HISTORY
GPU SPZ 2 is a unit of the second generation, developed by our engineers. Earlier types of SPZ, namely SPZ 1 and modernized SPZ 1 M have been made with lower performance then SPZ 2 is. Higher parameters and better mobility of SPZ 2 guarantee full service for all basic types of NATO aircrafts, from light training up to heavy cargo aircrafts.
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BASIC OPERATIONAL DATA
- AC output
| Rated power: | 85kVA |
| Voltage: (alternative) | 3x115/200V ± 1,5% 3x115V/208V ± 1,5% |
| Frequency: | 400Hz±1,5% |
- DC output
| Double sided outputs | |
| Current: | 2x 28,5V/ 1000A transient, 600 A permanent |
| -alternative | 28V- 2000A, 2x 28V- 2x1000A, 28V/ 56V-1000A |
OTHER PARAMETERS
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SPZ 2 is embedded in a container with dimensions of 2300 x 1800 x 1300 mm, weight 2 700 kg
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Mobility- possibility to move by using small pickup truck, on universal trailer and by air transport
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Climate conditions - the temperature from -35oC to +50 o C, humidity up to 95 %
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Reliability – minimum of 2000 hours
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2 connecting cables of 16 m length
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Self diagnostic
- Remote control
The unit is established in the Slovak AF.