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7kW AC EV Charger Motherboard
JSY-MK-1049M 7kW AC Charger motherboard is an AC power supply device with AC output, charging safety control and other functions. It provides users with one charging port, support plug & charge and start charging by RFID.
Features:
1. Support voice broadcasting function, friendly human-computer interaction (optional).
2. Support relay adhesion circuit detection.
3. Support card swiping charge mode(users to pay, note: standard plug & charge function, optional card swiping start stop function).
4. Support external connection to one 32A charging plug.
5. Support power identification and power adaptive strategy.
6. Support over temperature protection inside the box, high temperature judgment value is in degree Celsius.
7. Support charging time setting, the motherboard can set the maximum charging time in hours.
8. The display system can be flexibly selected, indicator light board (standard)/0.98-inch small screen/4.3-10.1 large screen (optional).
9. AC input over-voltage, under-voltage, over-current, short circuit, leakage, lightning protection, and some protection value can be set.
10. Adopting magnetic retention relay, with relay contact anti-adhesion technology.
Specifications:
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Product Model |
JSY-MK-1049M |
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Single-phase AC Input |
Rated Current |
16/32A |
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Maximum Power |
7KW |
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Overload Capacity |
1.2 times sustainable range, instantaneous (<20mS) current 5 times, voltage 1.2 times, range not damaged. |
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Charging Port |
1 |
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Input Voltage |
185-240V/50HZ |
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Under-voltage protection |
≤ 176V AC |
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Over-voltage protection |
≥ 264V AC |
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Over-current protection |
>17.6A/35.2A |
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Protection level |
LP54 |
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Communication Interface |
Interface Type |
1 RS-485 interface |
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Networking method |
None |
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Charging method |
Plug and charge/card swiping (optional) |
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Communication Rate |
Baud rate can be set to 9600, 19200, 38400Bps, 9600bps by default. |
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Working status: |
RUN light is on when motherboard is normal, indicator light is on when motherboard running, charging indicator light is on after card swiping and start charging, fault light is on when emergency stop or in fault status. |
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Power Supply |
1) Working voltage range: AC154~265 |
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2) Typical power consumption: ≤ 3W |
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Isolation |
RS-485 interface isolates from the power supply, voltage input and current input; Isolation and withstand voltage 2000VDC. |
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Working Environment |
Working Temperature |
30~+55 ℃ |
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Storage Temperature |
-40~+60 ℃ |
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Relative Humidity |
5-95%, no condensation (at 40 ℃) |
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Altitude |
0-3800 meters |
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Environment |
No explosions, corrosive gases or conductive dust, no significant shaking, vibration or impact. |
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Temperature Drift |
≤ 100ppm/℃ |
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Installation Method |
Screw mounting |
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Module Size |
123x120mm |
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Shenzhen JSY Technology Co., Ltd.
Power Metering and EV Charging Module &Solution OEM /ODM Expert