Product introduction and application areas

3KW Series Sealed Portable chargers are designed with semi-sealed potting structure;it is suitable for lead-acid liquid-filled batteries,lead-acid maintenance-free batteries,lithium batteries,etc.;it can be used for battery charging of electric light trucks,sightseeing cars,patrol cars,dining cars,forklifts,etc.

Technical parameters

. Ac input voltage range: 180-260VAC;45-65HZ

. Power factor: ≥0.98

. Max Efficiency: 93% (Full Load)

. Noise: ≤65dB

. Protection grade: IP20

.Working temperature:-30℃~＋55℃

.Storage temperature:-40℃~＋95℃

Product specifications

.Dimensions:368*220*145.5mm

. Net weight:6.0kg

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;

Multiple protection

.Output over current protection        .Input under voltage protection

.Output over voltage protection        .Over temperature protection

.Output short circuit protection        .Fully charge automatic shutdown

.Output no-load protection            .CAN failure protection

.Output reverse connection protection   

Mechanical Size&Model selection

Item	Battery Rated Voltage	Max Output Voltage	Max output current
PA3K3N48FB50	48V	66V	50A

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.