The BlueSolar PWM-Pro and PWM-Light charge controllers provide reliable and efficient solar battery charging with built-in load control and protection features. The PWM-Pro offers advanced programmability including lighting control, three-stage charging, and integrated battery monitoring, while the PWM-Light delivers straightforward, easy-to-use functionality with essential protections and timer settings.
Product Features:
- Load output with low battery voltage disconnect function.
- Lighting control function, one timer only.
- Seven segment display for quick and easy setting of the load output functionality, including timer setting.
- Three stage battery charging (bulk, absorption, float), not programmable.
- Load output protected against over load and short circuit.
- Protected against reverse polarity connection of the solar array and/or battery.
Specifications:
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Battery voltage: 48V
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Rated charge current: 30A
- Automatic load disconnect: Yes
- Maximum solar voltage: 100 V
- Self-consumption: < 10mA
- Load output: Manual control + low voltage disconnect
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Protection:
- Battery reverse polarity (fuse)
- Output short circuit
- Over temperature
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Overload protection:
- Shut down after 60 s in case of 130% load
- Shut down after 5 s in case of 160% load
- Short circuit: immediate shut down
- Grounding: Common positive
- Operating temp. range: -20 to +50°C
- Humidity (non-condensing): Max 95%
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BATTERY:
- Bulk charge: 58,0V
- Charge voltage 'absorption': 56,8V
- Charge voltage 'float': 55,2V
- Low voltage load disconnect: 44,8V
- Low voltage load reconnect: 50,4V (manual) / 52,4V (automatic)
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ENCLOSURE:
- Protection class: IP20
- Terminal size: 6 mm² / AWG10
- Weight: 0,17 kg
- Dimensions (h x w x d): 95 x 140 x 33,5 mm
