Electric cabinet power
8 parts for charging station
Input protection: Input should have input surge protection device
Leakage protection: The AC input of the switch cabinet has a leakage circuit breaker, which automatically breaks when the equipment leaks or the human body touches the AC circuit. The rated current of the leakage circuit breaker is 40A, the trip type is Class C, and the trip current is less than or equal to 30mA.
Remote tripping device: used for the system to remotely control the tripping of the circuit breaker, and the resetting of the circuit breaker is completed manually.
Power failure detection: AC input should have input power failure detection function, the detection signal is dry contact output, when the input AC voltage is in the normal power supply range, the power supply OK signal is output (node closed), and it can be output when the input voltage is interrupted or out of the normal range Power Fail signal (node is disconnected).
AC/DC module: The AC/DC power supply should have an RS485 interface to transmit the instantaneous active power of the AC/DC module, instantaneous AC voltage, AC current, and temperature in the module.
DC charging module: The DC/DC charging power supply is controlled by the RS485 interface to realize the charging function of the lithium battery. The charging power is turned off/on, the battery charging voltage and current can be set by parameters, and the charging data (current output voltage and current) and status can be read in real time.
DC/DC power supply: The charger is separately equipped with a 300W/12V output DC/DC switching power supply to power the device.
DC/DC backup power supply:
1. The backup power supply should have automatic path management function. When the input power is normal, the input power will supply power to the load via the DC/DC power supply, and the battery will supply power to the load when the mains power is off;
2. The backup power supply should have a three-stage charging mode: pre-charge, constant current charging, constant voltage charging, and can be connected to 12V lead-acid and lithium batteries. The specific parameters of the battery are set by the controller through the communication interface.
|Rated input voltage||AC 220V|
|Working input voltage||AC 176~264V|
|Input frequency||50-60 Hz|
|Output power||3000W max|
53.5V 9.8A x 12 pcs 12V5A x 1 pcs 12V25A x 1 pcs In total: AC/DC 3000w
|Product efficiency||≥92 %|
|Size||360 x 437 x 155 mm|
Block A, Dakan Science &Technology Park, Dakan 2nd Village, Xili Town, Nanshan District, Shenzhen City, Guangdong Province, China
Contact: Claire Luo
Tel: 0755-36382933 Ext:621