7kw EV Charger, Power Supply, Adapter manufacturer / supplier in China, offering 7kw EV Charger Power Supply, 30kw & Power Module, 15kw & Power Module and so on.
Min. Order / Reference FOB Price | |
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10 Pieces | Contact Supplier |
Local Area: | Shenzhen, Guangdong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Brand: | Gold Power |
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Output Type: | Single |
Warranty: | 2 Years |
Output Power: | 2900W |
AC-DC 220V/12A switching power supply for electric power system
• Compact structure, high power density of 22W/in3 ;
• Output voltage adjustable within 187-292Vdc
Default voltage: 245.7V;
• Power factor correction: ≥0.99
• RS485 communication port
• Input under-voltage protection
• Input over-voltage protection
• Output over-voltage protection
• Output over-current protection
InputParameterMin.TypMax.UnitRemarksInput Voltage Range90220290Vac Input Frequency455065HzRated loadInput Current 18.5A Power Factor0.99Rated input/rated load
OutputParameterMin.Typ.Max.UnitRemarks Output Voltage Range187245.7292Vdc Output Current Range011 A 176~280V ac Input Regulation ±1% Weighted Psophometric Noise 2mV Wide Frequency Noise Voltage 50
20mV(3.4KHz~150KHz)
(150KHz~30MHz)Ripple (Vp-p) 200mVRated input/output, with 0.1uF film capacitor and 10uF high frequency electrolyte capacitor, oscilloscope band width of 20MHz.Output Power02700 2900W176-280V input,0 1200W90-175V inputOutput Efficiency92 94%220V AC input 88 94%110V AC input
Environmental Requirements ParametersMinTyp.MaxUnitRemarkOperating temp-20 55°C Transportation temp-40 -70°C Storage temp storage temperature-40 70°C Humidity5 95%Relative humidity, no condensingAltitude0 4000mFor operation at 3000-4000m, the operation temperature is derated by 1°C per 200m.Acoustic noise 55 dB CoolingFan cooling; Front-in & rear-out; the fan locates at front side and have the function of temperature control & speed adjustment