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TIANYI G90-AD Ground Power Unit Technical Specification
Operation Performance
Capacity | 90 KVA |
Phase | 3 Phases |
Rated voltage | 115/200V |
Rated frequency | 400Hz |
Power factor | 0.8 |
Voltage regulation | 114～116V |
Modulation | 3.5V |
Cold and hot state voltage drift | ±1% |
Transient surge voltage range | 90-140V |
Transient voltage recovery time | 0.1 second (no load to rated load) |
Voltage adjust | 115±15 V |
Unbalanced phase voltage | 3V (15% unbalanced load) |
Crest factor | 1.31～1.51 |
Total harmonic distortion | ≤3% of the fundamental voltage |
Individual harmonic distortion | ≤2% of the fundamental voltage |
Deviation coefficient | ≤4% |
Phase voltage displacement with balanced load | 120°±2° |
Overload capacity | 125%@5min, 150%@10s |
DC Power | 17.1kw |
DC voltage | 28.5V |
DC current | 600 A (continuous) |
| 2000A (peak) |
Dimensions and Weight
Overall Dimensions (L×W×H): 2570×1700×1700mm
Max. Driving speed: 30km/h
Max. Gradeability: 30%
Noise: ≤ 80dB(A)
Gross Vehicle Weight: 1950kg
Generator:
TFZPW-TH (72KW) 400Hz adjustable, 3 phase four wire system
Engine:
Model: Cummins QSB4.5, 155hp@2000rpm
Turbocharged 4-stroke, inline 4 cylinders common rail fuel system Full application approved by Cummins
Electronic governor system
Intake manifold pre-heater for cold weather starting Heater for coolant
Intake turbo pre-cleaner for dusty climate 24VDC battery system
Low oil pressure shutdown
High coolant temperature shutdown Low coolant level shutdown
Intake air restriction indication Low fuel warning
Chassis:
Hot-dipped galvanized steel structure Fifth wheel steering
2 bins for storing cables
Braking operated by raising or lowering the drawbar
Pneumatic tires
Standard Equipment:
AC output cable: 30 feet, 2 set
DC output cable: 30 feet, 2 set
Fault code display
Fuel gauge
Indicator light for engine oil pressure, coolant temperature, and battery charging
Emergency stop
Flashing beacon
Fire extinguisher
Work light
Working Conditions:
Ambient temperature: -25℃ to +50℃
Relative humidity: ≤95%
Altitude above sea level: less than 4000m
