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Ground Power Unit for Aircraft

Chassis:
Hot-dipped galvanized steel structure Fifth wheel steering
2 bins for storing cables
Braking operated by raising or lowering the drawbar
Pneumatic tires
Availability:
Product Description

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


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Jiangsu Tianyi Aviation Industy Co., Ltd.
 
Factory: No.2 Hang Kong Road High-tech zone, Jianhucounty, Yancheng City, Jiangsu Province, P.R.China
 
Shanghai Office: Floor 6th, Bld 36, No1218 Huateng Road,Qingpu District Shanghai, P.R.China
 
Tel: +86 21 50496088 / +86 400 9980 919
Mobile: +86-137 6133 5725 (As WeChat)
             +86-189 6407 9542
E-mail: joinsun@jstianyi.com.cn
             Airport.GSE@jstianyi.com.cn
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