Western Co. Solar Charge Controller Western WR 30 Charge controller PWM 12 V, 24 V 30 A
EAN:
Part number:
Item no:
Datasheet (PDF)
Highlights & Details
Solar charge controller Western WR 20
- PWM technology
- Max PV module Power 140/280/430W for 12V battery 280/560/860W for 24V battery
- 48 signS LCD graphic display user interface
Technical specifications
- Product type
Charge controller
- Nominal voltage
12 V
24 V
- Temperature range
-10 - 60 °C
- Charging current (max.)
30 A
- Own power consumption
8 mA
- Matching rechargeable battery
SLA
Lead-acid
Lead acid membrane
- Control type
PWM
- Dim
(L x W x H) 119 x 143 x 45 mm
- Features
LCD
- Module load (max.)
30 A
- Width
143 mm
- Height
45 mm
- Length
119 mm
Documents & Downloads
Datasheet
Datasheet 2645172 Western Co. Solar Charge Controller Western WR 30 Charge controller PWM 12 V, 24 V 30 A
User & Safety Instructions
User & Safety Instructions 2645172 Western Co. Solar Charge Controller Western WR 30 Charge controller PWM 12 V, 24 V 30 A
Description
The WR10, WR20, WR30 are charge controllers for PV modules for batteries. They can be used in both small and large PV systems for households, factories or telecommunications. There are therefore three models: WR10, WR20 and WR30 for PV module currents of max. 10A (WR10), 20A (WR20) and 30A (WR30). The load can be activated according to various user-defined programs: Load always ON, load only during the day, load only during the night, load only during the night and only for a certain time, from 1 to 16 hours. The different programs of load management make the WR10/20/ 30 a complete solution for many PV-applications. The WR10/20/30 recognize the day / night status according to the voltage of the PV module.
Therefore, no other sensors must be connected to the controller. The charging voltage is compensated by the temperature, in order to charge the batteries even under temperature conditions (from -10 ° to +60 ° C) without impairing the service life. The charging programs can be set, either for sealed GEL / AGM batteries (SEAL) or liquid electrolyte lead batteries (FLOOD).
The circuit has the following protection:
- Polarity reversal of the battery
- Reverse current at the solar module
- Low battery status "LOW BATTERY"
- Short circuit at the load - Overtemperature - Overloading of the PV module
This text is machine translated.
Therefore, no other sensors must be connected to the controller. The charging voltage is compensated by the temperature, in order to charge the batteries even under temperature conditions (from -10 ° to +60 ° C) without impairing the service life. The charging programs can be set, either for sealed GEL / AGM batteries (SEAL) or liquid electrolyte lead batteries (FLOOD).
The circuit has the following protection:
- Polarity reversal of the battery
- Reverse current at the solar module
- Low battery status "LOW BATTERY"
- Short circuit at the load - Overtemperature - Overloading of the PV module
This text is machine translated.
Features
- Pb-lead acid, Pb-AGM, Pb-gel batteries
- Schutzung:Low-voltage-load-disconnect, Over-temperature, BatterPolarity inversion, Output overload protection
- 12 V/ 24 V Auto-detect volt
- Internal blocking diode
- IP20 metal box
- 19 programms, the load timing