The main difference between 32A and 40A EV (electric vehicle) chargers is the speed or rate at which they charge an electric vehicle. A 32A charger can provide a maximum charging power of 7.4kW (kilowatts) to the vehicle, while a 40A charger can provide a maximum charging power of 9.6kW.
This means that a 40A portable charger can charge an EV at a faster rate than a 32A charger. Charging time is directly proportional to charging power, so a 40A charger will generally charge an EV faster than a 32A charger. However, it should be noted that the actual charging speed also depends on the capabilities and limitations of the electric vehicle on-board charger. Other factors, such as the EV's battery capacity and the type of charging cable used, can also affect overall charging time. It is always recommended that you consult the specific charging requirements and capabilities of your electric vehicle to determine the best charger for your needs.
Is 32A or 40A better for car charger?
The optimal current rating for an on-board charger depends on the specific requirements of your vehicle and charging system. Generally speaking, the higher the rated current, the faster the charging speed, but you need to make sure that the car's charging system can support the higher current. It is recommended to consult your vehicle manual or contact the manufacturer to determine the amperage rating for your particular 32A or 40A portable ev charger.
MIDA's Level 2 40A NEMA 14-50 Plug J1772 Portable Portable EV Charging Smart Electric Car Charger support adjustable current of 16A / 24A/ 32A / 40A.
| Rated Current | 16A / 24A/ 32A / 40A ( adjustable current ) | ||||
| Rated Power | Max 9.6KW | ||||
| Operation Voltage | AC 110V~250 V | ||||
| Rate Frequency | 50Hz/60Hz | ||||
| Leakage Protection | Type A RCD +DC 6mA ( Optional ) | ||||
| Withstand Voltage | 2000V | ||||
| Contact Resistance | 0.5mΩ Max | ||||
| Terminal Temperature Rise | ＜50K | ||||
| Shell Material | ABS and PC Flame Retardant Grade UL94 V-0 | ||||
| Mechanical Life | No-Load Plug In / Pull Out ＞10000 Times | ||||
| Operating Temperature | -25°C ~ +55°C | ||||
| Storage Temperature | -40°C ~ +80°C | ||||
| Protection Degree | IP67 | ||||
| EV Control Box Size | 220mm (L) X 100mm (W) X 56mm (H) | ||||
| Weight | 2.8KG | ||||
| OLED Display | Temperature, Charging Time, Actual Current, Actual Voltage, Actual Power, Capacity Charged, Preset Time | ||||
| Standard | IEC 62752 , IEC 61851 | ||||
| Certification | TUV,CE Approved | ||||
| Protection | 1.Over and under frequency protection
2.Over Current Protection 3.Leakage Current Protection (restart recover) 4.Over Temperature Protection 5.Overload protection (self-checking recover) 6.Ground Protection and Short circuit protection 7.Over voltage and under-voltage protection 8.Lighting Protection |
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Post time: Jul-25-2023
