dyxnycdz-02 DC charging pile experimental device
Release time：2024-05-25 10:00viewed：times
The experimental bench is equipped with a national standard DC 7KW charging module, including: charging card swiping module, billing module, etc., which visually displays the internal structure of the charging equipment.
Product technical parameters
1. Equipment dimensions (mm): 1500*700*1700 (length*width*height)
Table height (mm): 660
Panel size (mm): 1488*940 (length*width)
2. Input power supply: AC220V±10% 50Hz;
3. Working power supply: DC12V/100V;
4. Basic configuration:
1 leakage protector, 1 AC contactor, 1 set of charging load simulator, 1 set of national standard DC charging gun, and national standard vehicle charging stand 1, 1 emergency stop switch, 1 card swiping module, 1 DC charging pile m*n control module, 1 7-inch touch screen, 1 set of LED light strips, 1 set of indicator light control module, teaching board diagram and bottom 1 set of racks; built-in national standard charging system human-computer interaction software, which can display charging voltage, current, power consumption amount, charging pile fault code and other information in real time.
5. Technical parameters of DC charging pile
(1) Input power supply: AC220V±15%, 50HZ
(2) Output voltage: 10-90V adjustable
(3) Output power: 800W
(4) Output current: 2-10A
(5) Overcurrent protection: 20A
6. DC charging load simulator
(1). The load box is equipped with a display screen of no less than 7 inches, with plug-in detection. After connecting the slow charging gun/fast charging gun, the display automatically jumps to the corresponding operating mode. Interface; the load power can be controlled through the display screen, with CC, CP temperature, charging voltage, charging current, charging power detection in slow charging mode, CC2, temperature, charging pile voltage, charging pile current, charging power in fast charging mode , can communication status, charging voltage setting, charging current setting and other functions.
(2). The load box adopts an intelligent temperature control design. When the temperature reaches 35°C, the cooling fan is intelligently turned on. When the temperature is higher than 60°C, the system is cut off. When the temperature is lower than 25°C, the fan is turned off. This ensures the service life and safety protection of the equipment. .
(3). The load box has a built-in BMS module, multi-channel relay, and single-phase meter to control and monitor the operating status of the system in real time; when the charging pile and the load equipment do not communicate and work, the load cannot be turned on and the load can be automatically turned off.
(4). During DC charging, BMS can be simulated to set the current charging voltage, charging current, and load function size.
4.2. Equipment technical parameters:
1. Rated input voltage: AC charging AC about 220V;
2. Rated input voltage: DC charging DC about 10~90V;
3. Power: ≥7KW;
4. AC charging current: 0~32A adjustable ;
5. DC charging current: 0~20A adjustable;
6. Control method: touch screen control;
7. Cooling method: forced *r cooling + temperature control;
8. Protection function: over-temperature alarm, over-temperature protection;
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