Zhengzhou Great Electric Co.,Ltd.
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Product introduction
The charger adopts high frequency switching power supply technology and is controlled by microcomputer.
This machine key control and RS485 remote computer communication control. The charging speed is fast
and the charging efficiency is high. It can realize equalizing / floating charge, constant current / constant
voltage automatic switching, short circuit protection, overload protection, fault self diagnosis and other
functions. Ensure that the battery is fully charged to extend the service life of the battery. It can set, control
and display voltage, current and other parameters.
Main technical index and working principle
| Item | Specification |
| Input voltage | AC380± 10%, 50 ~ 60Hz |
| Output voltage | DC0 V ~ 150V |
| Output current | 0 ~ 60A |
| Accuracy of voltage and current stabilization | 0.5% |
| Efficiency | ≥ 90% |
| Ripple voltage | VPP ≤ 1% (@ 100% load) |
| Safety withstand voltage input end to cabinet and output | dc2500v, no breakdown in one minute |
| Safety withstand voltage output end to case |
DC500V, one minute |
| non breakdown protection grade | IP54 |
| Protection function: | over current protection, over and under voltage protection, over temperature protection, short circuit protection, output reverse connection protection, fault shutdown and emergency shutdown |
| LED display | charging voltage and current |