Detailed parameters of aviation nickel cadmium battery pack 20FP25H1C-R
Main technical parameters
Rated capacity: 25Ah (1-hour rate discharge).
Nominal voltage: 24V.
Maximum weight: 24.36kg (charged electrolyte).
Maximum external dimensions: 370mmx174mmx229mm.
Working conditions:
a) The ambient temperature is -10 ℃~50 ℃. If subjected to a temperature of -60 ℃~60 ℃, the temperature of the electrolyte should be restored to the working temperature;
b) Airborne flight altitude<30000 meters (1170Pa);
c) The effect of 98m/s2 overload acceleration, with acceleration direction from cover to bottom;
d) Can it withstand an impact of 196m/s under standard conditions? Vibration frequency of 5Hz~300Hz, acceleration of 49m/s2;
The aircraft charges the battery pack at a constant voltage of 28.5V ± 0.5V
2.6 Open circuit voltage of rechargeable battery pack: not less than 25.5V.
2.7 The open circuit voltage of a single charged battery shall not be less than 1.27V.
The discharge current of the 2.8 battery pack can reach 700A, and the maximum current is only allowed to occur in the immediately closed circuit. The maximum capacity allowed to be discharged during one starting discharge is not more than 5Ah. The current change during the starting process is shown in
