OBC_12KW On Board Charger Fan cooling system
輸出功率：12KW
輸入電壓：90~264VAC
輸出電壓：250~450VDC
應用：電動商用車
Code AR12K-220D38014-A-XX
Features
● Output Power：12KW
● Input Voltage：90~264VAC
● Output Voltage：250~450VDC
● Dimensions：472x244x126mm (Two parallel machines)
● Cooling System：Fan
● Protection Level：IP67 (except fan)
● Communication Method：CAN
● Enclosure: Aluminum alloy made
● Software: Digital software design
Specification
| Description |
Technical specifications
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| Dimensions |
472x244x126mm
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| Cooling System | Fan | ||||||||||||||||||||||||||||||
| Protection Level |
IP67 (except fan)
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| Communication Method | CAN | ||||||||||||||||||||||||||||||
| Operating temperature | -40~65℃ Long-time working | ||||||||||||||||||||||||||||||
| Output Power | 12KW max (two parallel implementations) | ||||||||||||||||||||||||||||||
| Output maximum current | 40A | ||||||||||||||||||||||||||||||
| Input voltage range | 90~264VAC (recommended fire line is connected to L1/L2, zero line N is shared) | ||||||||||||||||||||||||||||||
| Output voltage range | 250-450VDC | ||||||||||||||||||||||||||||||
| Low voltage output | 13.8VDC/7Amax (host output) | ||||||||||||||||||||||||||||||
| Current accuracy | ±3% | ||||||||||||||||||||||||||||||
| Voltage accuracy | ±1% | ||||||||||||||||||||||||||||||
| Efficiency | ≥93% | ||||||||||||||||||||||||||||||
| Other protection features | Input over-voltage, output over-voltage, over-temperature protection, over-current protection, output short-circuit protection, reverse battery protection, communication fault protection, internal fault protection | ||||||||||||||||||||||||||||||
| Over temperature protection | When the temperature reaches 85 °C, the output power is reduced by half. The temperature is <80 °C in 10 minutes, and the full load is automatically restored. After 10 minutes, the temperature is >80 °C, then it is turned off. When the temperature is >90 °C, it will be shut down directly. | ||||||||||||||||||||||||||||||
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Dielectric strength
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Output to the outer casing
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2000VDC /60S 10mA Max
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Input to the outer casin
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1500VAC /60S 10mA Max
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Input to output
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3000VAC /60S 10mA Max
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Insulation resistance |
Input to output
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≥20MΩ
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Input to the outer casing
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≥20MΩ
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Structural parameters
Connector information
| Position | Socket model | Function | Brand | Plug model |
| A | PL083X-40-6 | AC input | Amphenol | PL183X-40-6 |
| B | PL082X-60-4 | DC output | Amphenol | PL182X-60-4 |
| C | RTOWO1210PN03 | Signal socket | Amphenol | RT0W61210SNHEC03 |
Interface definition
Slave interface definition
