Battery compartment characteristics
Number of battery compartments: 3;
Battery compartment association: Each channel operates independently and does not interfere with each other;
Output voltage: 220V (each battery compartment is equipped with a charging socket);
Maximum output current: 220V voltage/3.5A;
Maximum charging power: 750W;
Battery compartment indicator: The yellow light is always on when the battery is inserted, the yellow light flashes when charging, the green light is always on when fully charged, and the red light is always on when there is a fault.
Environmental indicators
Working temperature: -25 ° C~+55 ° C;
Working humidity: 5%~95% without frost;
Machine noise:<20dB (except for voice broadcasting);
MTBF: 100000 hours;
Insulation impedance: Under normal atmospheric pressure, with a relative humidity of 90% and a test voltage of 500V DC, the insulation resistance of the power supply input to output, input to ground, and output to ground shall not be less than 10MQ.
safety design
Networking method: 4G network;
Material: environmentally friendly, fireproof, explosion-proof;
Executive standards: GB/T20234, GB/T18487, GB/T27930, NB/T33008, NB/T33002;
Safety functions: short circuit protection, waterproof level, lightning protection (20KA), leakage protection (AC type residual current 30mA), grounding protection over temperature protection, fire extinguishing device.
functional design
Voice playback: 3W;
External communication protocol: based on TCP/IP protocol;
Charging mode: Scan the QR code to automatically charge and fully charge;
Payment method: Scan code payment.
