TY-GPU90 / TY-GPU140 towable aircraft power unit
1. Rated performance:
a. Output power: ≥90kVA; ≥140kVA;
b. Rated power: ≥72kW; ≥112kW;
c. Power factor: 0.8;
d. Rated current: 260A; 404A;
e. Output voltage: 115/200V;
f. Frequency (Hz): 400Hz;
2. System protection settings:
a) Over-frequency protection: 420 Hz, 5 seconds
b) Under-frequency protection: 380 Hz, 7 seconds
c) Over-voltage protection: 130V, 2 seconds
d) Under-voltage protection: 100 V, 7 seconds
e) Overload protection: 125% rated load, 5 minutes
3. Dimensions of the power unit:
a. Length: 3390mm (when the tow bar is retracted);
b. Width: 1900mm;
c. Height: 1825mm (excluding the warning light)
d. Total weight of the unit: ≤2600kg; ≤2800kg.