What i can use this 40KW EV Charging Infrastructure Rectifier for?
The 40KW EV Charging Infrastructure Rectifier can be used on DC fast charging stations and EV charging container for EVs and E-buses.
Note: The charger module does not apply to on-board chargers (inside cars) .
40KW Rectifier Features
- Input voltage range(AC):285~475V
- Output adjustable voltage range( DC):150~1000V
- Operating temperature range:-30~+75℃
- Max efficiency:≥95.6%
- Output constant power range：constant 40KW by output 1000-280VDC
- CAN bus communication
- Quick plug and install
- Short circuit without damage
Dimension of the 40KW EV charger rectifier
40KW Rectifier Display Tube Description
a) Display Tube: Red color, 3 bits
Display Content: voltage,current,address,version,fault code
b) Press button qty 2 pcs:
▲(up),▼(down)
Press the button to switch display content and set module parameters.
c) Operation Methods
i. In display page, short time press▲or▼,switch display pages in turn;
ii. In set page, short time press▲or▼,increase or decrease the set value;
iii. In display page, long time press▲or▼ about 2.5 s,enter into set page;
iv. In set page, long time press▲or▼ about 2.5 s,save the current settings and go back to the display page.
Technical Specification of 40KW AC to DC Rectifier
|
Electrical Ratings |
Input Voltage (V AC) |
285 ~ 475V AC; 3-phase |
|
Frequency (HZ) |
45Hz - 55Hz |
|
|
Power Factor |
≥ 0.99 (Full Load) |
|
|
Max Output Power (KW) |
40KW |
|
|
Max Output Current (A) |
143A |
|
|
Output Voltage (V DC) |
150 - 1000V DC |
|
|
Constant power output Voltage range (V DC) |
280~500VDC, 500~1000VDC |
|
|
Output Efficiency |
>95.6% (Full Load) |
|
|
Voltage stabilization Accuracy |
≤ ±0.5% |
|
|
Current stabilization Accuracy |
≤±1% (load current is in the range of 20%~100%) |
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|
Current sharing imbalance for modules in parallel |
≤±5% (parallel average current should be more than 5A) |
|
|
Effective value coefficient of output ripple |
≤±0.5% |
|
|
HMI |
LED Light |
YES (indicate the work state) |
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Operate handle |
YES |
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Parts |
Connectors and Cables |
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Communicate |
Protocol |
CAN BUS |
|
Environmental Ratings |
IP protection level |
IP20 |
|
Working Temperature |
Operating temp:-30~50℃(Output derating above 55℃ ) |
|
|
Storage Temperature |
Storage temp:-40~75℃ |
|
|
Relative Humidity |
%5RH~95%RH no condensation |
|
|
Protection Features |
Input over-voltage protection |
490±10Vac |
|
Input over-voltage recovery |
475±10Vac |
|
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Input under-voltage protection |
270±10Vac |
|
|
Input under-voltage recovery |
285±10Vac |
|
|
Fan fault |
shut down due to the fault |
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Input phase loss protection |
Shutdown due to the phase loss |
|
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Output short-circuit protection |
YES |
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Output over-current protection |
YES, Shut down and locked in short-circuit, need to be re-powered to recover |
|
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Output over-voltage protection |
YES, With hardware and software double over-voltage protection, after over-voltage the module will shutdown lock. Need to re-power to restore. |
Requirements for improving charging module performance
The fast charging capability of DC charging equipment is to achieve high-power electrical energy output through high current and high voltage, which puts higher requirements on the performance of the charging module. With the increase of voltage and power level, the difficulty of the power electronic power conversion circuit topology, embedded software control algorithm, high-frequency magnetic component design, high-power heat dissipation structure design of the charging module has also increased. At the same time, its safety and reliability must be guaranteed, which puts forward new requirements for charging module manufacturers and further raises the technical threshold of charging modules. Requirement 1: Power upgrade under the same size. Increasing the output power of DC charging equipment is mainly achieved by increasing the number of charging modules or increasing the power of a single charging module to increase the total power of DC charging equipment. However, considering the limited volume of charging piles, simply increasing the number of charging modules cannot meet the power increase requirements. Therefore, it is necessary to increase the power of a single module without changing the volume of the charging module, that is, to increase the power density.
Package Photos of 40KW EV Charging Infrastructure Rectifier
More details about this 40KW EV Charging Infrastructure Charger Rectifier please contact our sale team, Thank you!
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