Baggage tractor (electric) is connected with the cargo flat car through the traction bar, relying on the driving force generated by the body electric drive system to drive and pull the special equipment of moving cargo flat car.
Luggage tractor (electric) energy storage device
Luggage tractor (electric) choose Ningde times lithium iron phosphate power battery. Battery capacity: 70.48KWh
From the low battery warning position (20%) to full charge: The charging time should not exceed 2 hours.
Each time the vehicle is fully charged, it can operate continuously under full-load conditions for no less than 6 hours.
Under normal temperature conditions (ambient temperature 25℃), the normal charge and discharge cycles of the power battery should be no less than 3,000 times, and within 3,000 normal charge and discharge cycles, its stored energy should be no less than 80% of the designed stored energy.
The nominal capacity of the power battery is 228Ah
The total energy of the power battery of the luggage tractor (electric type) is 70.48kWh
The total voltage of the energy storage device is 309.12V
The vehicle can monitor the safety status of the entire vehicle's power battery around the clock. It is equipped with heat insulation and fire prevention devices and a centralized automatic fire extinguishing system, which can issue timely warnings and actively extinguish fires, meeting relevant national requirements and standards.
The vehicle is equipped with a national standard charging interface and can be charged using the 50V to 750V national standard DC charging piles provided by the tenderer, meeting the all-weather charging requirements of the civil airport apron. The charging connection device should comply with the requirements of GB/T 20234.1, GB/T 20234.2 or GB/T 20234.3 standards, and should have an automatic protection function after charging is completed to prevent battery overcharging. Test reports and other materials should be provided as proof.
The vehicle is equipped with a power battery management system, which can achieve real-time monitoring of the power battery status in the driver's cabin and provide a communication interface. The communication interface can meet the requirements of the tenderer's charging monitoring and management system to read relevant data, including: power battery voltage, current, battery capacity, temperature, etc. It is equipped with complete safety warning and protection measures such as insulation monitoring, under-voltage, short-circuit and over-temperature.
The power battery is equipped with an overcurrent disconnection device, which should be capable of operating under any circumstances, including faults in the power battery.
