Plate Charging Machine

The plate charging machine applies to charging the plate during plate charging process.

1．Feature

l Microprocessor control, digital tube display, small size, simple operation.

l 1-32 process programs (multi-step setup) can be programmed on the controller and run automatically

l 1-32 process programs can be programmed on the computer and uploaded to the controller for automatic operation.

l It has various charge and discharge mode control for battery plate formation.

 With constant current charging, constant current limiting voltage charging, constant discharge, reverse charging (plate information), standby, circulation and other working modes.

l It has data keeping when power outage and automatic recovery of operation when power restoration.

l It can store more than 1400 data records (it will automatic record current state every 1-60 minutes), and can be transmitted to the computer to centralized storage, display, print.

l It has fault detection functions such as disconnection, over current detection, power phase loss, disconnection, and polarity testing.

l Multi communication function, it can achieve up to than 135 controller computers centralized management.

l Manual/automatic function (Customized function)

l Incorrect operation stop function.

2. Technical specifications

l AC input: three phases four wires AC400V, 50HZ. (can be customized according to the customer)

l Input voltage change:±2%

l DC output current: 0-250A; 0-250A. (or customized)

l DC output voltage: 0-300V. (or customized)

l Control panel input voltage: AC16V, current consumption < 200 mA.

l Controller unit input voltage: AC18V, current consumption < 100 mA.

l Photoelectric isolation communications unit input voltage: AC9V, current consumption < 100 mA.

l Simulation unit input voltage: ±DC12V, current consumption < 50 mA.

l Current analog input: 0 to 5 V, corresponding to the current full range maximum 250.0 A

l Analog input voltage: 0 to 5 V, corresponding to the voltage full range maximum 300.0 V.

l Given the analog output: 0-5.5 V

l Current control relative accuracy: set constant current value ±0.5%

l Voltage control relative accuracy: set constant voltage value ±0.5%.

l Cooling method: natural cooling or air cooling.

l Com: RS232/485 common interface, DC9V power supply.