CBE PRS300 PWM Charge Regulator 2 batteries 12V-300W

CBE PRS300 PWM Charge Regulator 2 batteries 12V-300W

The PRS300 regulator for photovoltaic modules is designed and built with innovative electronic techniques which allow the maximum yield of the photovoltaic modules connected to it.

The regulator is suitable for connecting 12 V photovoltaic modules up to a maximum total power of 300 W and is set up for connecting the PT642 test panel necessary for checking the charge of the photovoltaic modules and the battery voltage.

The PRS300 is capable of charging lead-gel, lead-acid and AGM batteries using the appropriate charge line (selectable with the switch located inside the regulator).

There is a desulphation function which is activated automatically when the battery needs this process. The device has 4 LEDs for signaling:

Battery recharging phase with maximum current until the end of charge voltage is reached

• Constant voltage holding phase
• Wrong electrical connection alarm
• Regulator on (in the absence of sunlight, the regulator switches off automatically

High electrical efficiency and very low heat dissipation characterize the PRS300,

TECHNICAL DATA:

• Rated Voltage: 12V
• Maximum applicable power: 300W
• Number of entrances: 2
• Auto shut-off in the absence of sunlight
• End of charge voltage: 14.1V (Pb) - 14.3V (Gel) - 14.7 (C)
• Holding voltage: 13.5 (Pb) - 13.8 (Gel) - 13.5 (C)
• Number of charging lines: 3
• Battery desulphation: Yes
• Reverse current blocking device: electronic
• Reverse Polarity Protection: Yes
• Protection fuse inside: not necessary
• Test panel connection: PT 642
• Dimensions: 115 x 90 x H 37mm