DSF/DSB/DSM

Solid-State Ground Power Units

Solid-State Ground Power Units are mainly used on the apron and hangars to provide Aircrafts with electrical power, while they are parking. Due to the innovative power module design with active power factor correction, the unit is fully redundant in its operation and shows lowest MTTR-values. Available in various models, the Solid-State Ground Power Units can be used for fixed, bridge-mounted or mobile applications as well as in combination with Cable Coils, Pit-Systems or Crocodile Cable carriers.

Technische Spezifikation

Input  
Frequency 50 / 60 Hz ± 5 %
Voltage

3 x 380 V ± 10 %

3 x 480 V ± 10 %

other voltage levels on request

Power Factor 0,99 through PFC (power factor correction)
Current distortion < 4 %
Inrush current None (< I nominal)

 

Output  
Nominal output

22,5 kVA / 45 kVA / 67,5 kVA / 90 kVA

112,5 kVA / 135 kVA / 157,5 kVA/ 180 kVA
Voltage 3 x 200 V / 115 V AC
Frequency 400 Hz
Efficiency > 94 %
Load power factor

0,6 lagging / inductive

to 0,95 leading / capacitive

Static voltage regulation < 0,5 %
Crest factor 1,414 ± 3 %
Phase angle symmetry

120° ± 1° for balanced load

120° ± 2° for 30% unbalanced load

Total harmonic content < 2 %

 

Protection  
Protection class

Standard IP55

Optional IP66

Input / Output
  • Short circuit protection
  • Over and under voltage protection
  • Overload protection
General
  • No break power transfer
  • Over-temperature protection

 

Overload  
Overloads
  • 125 % for 10 min.
  • 150 % for   1 min.
  • 200 % for 30 sec.
  • 300 % for 10 sec.
  • 400 % for   1 sec.

 

Ambient conditions  
Operating temperature

-30 to +52 °C

other temperatures on request

Humidity Up to 99 %
Noise level at 1 m < 65 dB(A)

 

Products  
Mean-time to repair < 10 min.
Materials Aluminium / Stainless Steel and PC UV for
highest corrosion resistance – fully recyclable
Access Easy access for maintenance and repair

 

Versions  
Types of installation
  • Floor-mounted (DSF 020-180)
  • Bridge-mounted (DSB 020-090)
  • Mobile Moveable (DSM 020-090-M)
  • Mobile Towable (DSM 020-090-T)
  • Mobile Towable (DSM 110-180-T)

 

Connection Systems  
Cable Coil
  • Floor-mounted
  • Bridge-mounted
Pit Systems
  • Hatch Pit
  • Pop-up Pit
Cable carriers for up to three outputs

 

Standards  
Standars covered
  • ISO 6858:2017
  • EN 2282
  • BS 2G 219
  • EN 1915-1&2
  • DFS 400
  • MIL-STD-704F
  • SAE ARP 5015
  • EN 61000-6-2
  • EN 61000-6-4

 

 

Anwendungen

The Solid-State Ground Power Units can be used for fixed, bridge-mounted or mobile applications as well as in combination with Cable Coils, Pit-Systems or Crocodile Cable carriers.

Zubehör

-

Eigenschaften

  • 22,5 kVA –180 kVA
  • Innovative power module design with active power factor correction for 100 % redundant operation
  • Equal design of Input modules and Output modules for less spare part inventory
  • Highest efficiency – up to 94-95 %
  • Up-to-date design & lowest weight
  • Lowest MTTR (Mean Time to Repair) value (<10min)
  • Sun coverage
  • Low noise level
  • Easy access to all maintenance and service-related components
  • Components made of fully recyclable and UV-protected PC (Polycarbonat)
  • Housing made of aluminium or stainless steel
  • 7” touch panel and additional control buttons
  • Intuitive user interface concept for easier operation
  • Failure recorder with immediate trouble shooting indication
  • HTML based programming
  • Customization possible – billing system, different buttons, IoT options
  • Improved on-site maintenance and possibility for service by remote access to all units
  • Enlarged 400 Hz and 50 Hz connection/space
  • Modular Plug & Play circuit board design for easy and quick exchange
  • Minimum spare part inventory
  • QR code part identification
  • Reduction of wiring for less wiring problems and failures
  • 3G modem implemented as standard
  • Remote service possibility for quick on-site trouble shooting
  • Optional and fully customizable Telematic System

Optionen

  • 28 V DC output module
  • Protective isolation (acc. to DFS 400 - 4 kV)
  • Beacon & indication lights
  • Telematic system
  • Remote service
  • Surge-arrestor
  • Military interlock
  • Special Paintings
  • Bridge-mounted version
  • Mobile Hangar version (moveable by hand)
  • Towable version with trailer for mobile towing application
  • Various towing eyes for towing application
  • Various cable and plug configurations
  • Other customized options on request

Benefits

  • Fixed, Mobile or Bridge-mounted version
  • Comfortably combinable with all connection systems (incl. Cable Coils, Cable Carriers and Pit-Systems)
  • Compact and modular design
  • Latest Inverter Technology
  • Innovative power module design for redundant operation
  • Active power factor correction (PFC)
  • Lowest MTTR (Mean Time to Repair) value (<10min)
  • Lowest weight
  • Plug & Play concept – Easy service and maintenance
  • Highest overall efficiency in the full-load and partial-load range
  • Latest circuit board design incl. IoT (Internet of Things) as standard
  • Fully recyclable materials
  • Easy and intuitive 7” user interface
  • Smart Services Support as add-on
Hydro Weltweit
  • Service Center Außendienst

    Hydro AMERIKA

    Toronto, ON

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  • Service Center Standort

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    Castle Donington

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    Madrid

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    Toulouse

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    Biberach


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    Service Center

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    Dubai

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    Peking

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    Tianjin

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    Hydro Singapur

    Singapur

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    Hydro Japan

    Tokyo

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