Descrizione:
The photovoltaic regulator PR-0303 is well suited for small solar home systems with up to 3 Ampere solar and load current. The load such as lights, radios or small TVs can be manually switched off on the controller without additional wall mounted switches. The PR-0303 can also be used in small photovoltaic power supplies for telecommunication systems with optional conformal coating. Several safety features guarantee a maintenance free operation. High quality production standards according to ISO9001 and semiconductor components assure a high life time of the controller especially in extreme climatic conditions. The regulator is optimised to be use with amorphous as well as with christalline Modules or other technologies. Features: - Protection against reverse polarity, short circuit and overload
- Voltage based HVD and LVD depending on state of charge
- Display of battery´s state of charge by two LEDs
- Display of battery charging by yellow LED
- Manual load disconnect by button
Technical data:
system voltage: 12 V
max. module input short circuit current: 3 A
max. load output current: 3 A
max. self consumption: 3 mA
end of charge voltage at 25°C: 13,7 V
reconnection setpoint at 25°C: 12,5 V
terminal size: 6mm²/10mm²
enclosure protection class: IP 22
weight: 160 g
dimensions: 146 x 90 x 33 mm |
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