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Product introduction and application areas
The 3.3KW Series Sealed Air cooling On board chargers are designed with integrated die-casting structure.They are suitable for flooded lead-acid batteries,sealed(colloidal)lead-acid batteries,lithium batteries,nickel-metal hydride batteries,nickel-cadmium batteries,etc.They can be used to cycling charge and floating charge the battery in electric car,electric motorcycle,sightseeing car,patrol car,forklift,communication,electric power,ship,etc.
Technical parameters
.Ac input voltage range:180-260VAC(With PFC)
.AC max input current:16A @220VAC
.Power factor:≥0.98
.Max Efficiency:93%(Full Load)
.Noise:≤55dB
.Protection grade:IP67
.Working temperature:-30℃~＋55℃
.Storage temperature:-40℃~＋95℃
Optional advanced configuration
.Can be with CAN bus;
.Optional low pressure auxiliary 12v;
.Can be connected with three-color indicator light;
.Charging lock function(The vehicle power system can be locked through the relay during charging process);
.Can add CC, CP to meet the charging needs of various occasions;
.Optional national standard, European standard charging pile communication protocol.
Product specifications
.Dimensions:288*195*124mm
.Net weight:5.3kg
Multiple protection
.Output over current protection .Input over voltage protection
.Output over voltage protection .Input under voltage protection
.Output short circuit protection .Over temperature protection
.Output no-load protection .Fully charge automatic shutdown
.Output reverse connection protection .CAN failure protection
Mechanical Size&Model selection
Item Battery Rated Voltage Max Output Voltage Max output current
PA3K3W72FM40 72V 102V 40A
PA3K3W144FM20 144V 180V 20A
PA3K3W360FM10 360V 420V 10A
Remark:Only typical models are listed. For other models, please determine the power, input voltage and output voltage and send an email to njptpowersales@163.com.