Diesel Ground Power Unit

The TK-DY100 is a diesel-powered aircraft ground power unit designed to provide 400 Hz AC and 28 V DC power to civil and military aircraft during ground operations.

Its 93.8 kVA AC and 23 kW DC outputs support simultaneous electrical servicing. Large-opening side panels, an integrated diagnostic system with fault memory and automatic no-load shutdown provide convenient maintenance access, simplified troubleshooting and efficient operation during apron use.

  
Specifications
      Power Type
      Diesel
    
      AC Rated Power
      93.8 kVA
    
      AC Rated Voltage
      115/200 V
    
      AC Rated Current
      272 A
    
      AC Rated Frequency
      400 Hz
    
      DC Rated Power
      23 kW
    
      DC Rated Voltage
      28 V
    
      DC Rated Current
      800 A
    
      Engine Rated Power
      75 kW
    
      Dimensions (L × W × H)
      5,705 × 1,915 × 2,285 mm
    
      Curb Weight
      4,500 kg

Features

Dual-Output Aircraft Power
93.8 kVA 400 Hz AC and 28 V / 800 A DC outputs support simultaneous ground power supply for compatible aircraft systems.

Independent Power Systems
Separate chassis and generator-set engines provide dedicated vehicle propulsion and aircraft power generation for reliable ground operation.

Easy Maintenance Access
Large-opening side panels provide direct access to major components for convenient inspection, servicing and parts replacement.

Advanced Diagnostic System
An integrated diagnostic system displays operating parameters and fault information while storing at least 20 fault records for simplified troubleshooting.

Automatic No-Load Shutdown
Automatic shutdown after a user-defined no-load period reduces unnecessary fuel consumption and generator operating hours.

Operator Control & Protection
Automatic protection functions monitor operating conditions and interrupt power output when abnormalities are detected.

Aircraft Compatibility

Designed to supply ground power to civil and military aircraft requiring compatible 115/200 V, 400 Hz AC and/or 28 V DC electrical supply.

Representative models include Airbus A319/A320/A321, A300/A310 and A330/A340; Boeing 737, 747, 757, 767, 777 and 787; and COMAC ARJ21 and C919, subject to aircraft electrical requirements and power receptacle compatibility.

Standards

Designed with reference to applicable MH/T 6019-2014, AC-137-CA-2018-01, AC-137-CA-2018-05 and IATA AHM requirements for aircraft ground power units and airport ground support equipment.