Third generation mobile electrical ground power unit specially designed to meet the sensitive power requirements of today's modern aircraft. The PV90-3 uses a 12-pulse rectifier provides improved input harmonics and power factor without compromising robustness / reliability.
As airports and operators seek to minimise costs and pollution, the demand for fixed electrical ground powering of aircraft systems can only increase. Powervamp’s latest PV90-3 converter is designed to meet this demand by providing the ground power to run the electrical systems of the Boeing 787 and the next generation of aircraft.
The unique feature of the PV90-3 is the pluggable power module (as shown in the specification sheet). In the unlikely event of a system failure the 'Heart' of the machine can be easily replaced by front line maintenance staff in a matter of minutes.
The latest generation aircraft such as the Boeing 787 with electric air-conditioning packs and electric start can demand 90 kW from a 90 kVA FEGP installation. The use of on-board air-con can require this for extended periods. As airports and operators seek to minimise costs and pollution, the demand for fixed electrical ground powering of aircraft systems can only increase.
Powervamp’s latest PV90-3 Converter is designed to meet this demand by providing the ground power to run the electrical systems of the Boeing 787 and the next generation of aircraft. Continuously delivering a genuine 90 kW, (significantly more that the 90 kVA - 72 kW which is the generally quoted power), requires the generous sizing of electrical and electronic components and the ability to dissipate the heat generated at continuous full load.
Many competitors’ products are sized for short duration high output only, with some concentrating on size reduction at the expense of full load performance. Powervamp, through practical tests and operating experience, has taken a different approach.
As a manufacturer and exclusive provider of ground power at major air shows, Powervamp’s engineers have been uniquely placed to operate the company’s converters on all the world’s latest generation aircraft, gaining unrivalled data and experience while working alongside the airframe manufacturers’ test and field engineers. In this respect Powervamp is unique. The design of its latest 90 kW unit draws on the experience of its own ground handling team.
Hard Wired Mains Lead
400Hz 6-pin Lead
Airbus A380, A320, A340, A319, Boeing 787, B777, 737, 747, 767, Bombardier Global Express, or power plants of a similar specification
Fixed and mobile units for major airlines, airports, MROs and airshows
|Output active power (kW)||90.0|
|Apparent output power||90.0|
|Number of Phases||3|
|Nominal Input Voltage||400V 3Wire + E (+ / - 10%)|
|Nominal input frequency||50 / 60Hz (+ / - 10%)|
|Rectification topology||12 Pulse|
|Current distortion||< 6% @ 100% load|
|Power Factor||> 0.97 @ 100% load|
|Maximum input circuit breaker||160A|
|Nominal output voltage||200 / 115VThree phase + N + E|
|Static voltage regulation||< 1%|
|Nominal output frequency||400Hz (+ / - 0.01%)|
|Total harmonic distortion||< 3% (2% typical)|
|Load power factor||0.7 lag – 0.95 lead|
|Voltage modulation||< 1%|
|Phase angle symmetry||120°(+ /- 1) for balanced load, 120°(+ / - 2%) 30% unbalanced load|
|90kVA @ PF1 Continuous|
|125% for 5 minutes|
|200% for 5 seconds|
|250% for 1 second|
|1100A Peak Inrush|
|100% load||> 93%|
|50% load||> 90%|
|Standby losses||< 60W|
|No load losses||< 2kW|
|Operating temperature||-40°C to +50°C|
|Altitude||2000m before de-rating|
|Colour||RAL 7035 (other colours available)|
|Noise Level||< 65dBA @ 1m|
|Filtration||Polyurethane foam media|
|Standard 90 kVA|
|Weight||600kg (1323 Ibs)|
|90kVA with 28VDC module (fitted underneath)|
|Weight||800kg (1764 Ibs)|
|Specification for 400 Hz aircraft power||DFS400|
|Aircraft ground support electric supplies||ISO 6858|
|General requirements for ground support equipment||BS 2G 219|
|Aircraft electric power characteristics||MIL-STD-704|
|Ground equipment 400 Hz ground power performance requirement||SAE ARP 5015|
2.5 No order placed by the Customer shall be deemed to be accepted by the Company until a written acknowledgement of order is issued by the Company.
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