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• Pulse Width Modulation (PWM) regulation is now more finely
controlled using the latest programmable microcontrollers. PWM
regulation monitors battery voltage to prevent overcharge. As peak
voltages are reached the HRSi tapers the input charge from the
wind & solar chargers gradually reducing input to float
stage level. This feature gradually reduces the speed of the
turbine to an eventual “idle” thus extending the working life
of the windcharger. As the battery discharges the wind turbine
responds by increasing speed to deliver more power. Solar
power is also tapered in the same way.
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• Intelligent Microcontroller system is programmed to deliver
bulk and float phase charging. This feature ensures that batteries
are optimally charged, especially when unattended.
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• LED indicators keep the user informed about battery voltage levels
and charging status
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• Manual shutdown switch allows the user to stop the wind & solar chargers from delivering power to the battery if
required. The windcharger slows to a “idle” in this mode.
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• Easy to connect terminals to interface windcharger, solar panels & battery connection.
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• Temperature compensation automatically adjusts the settings of the regulator to take account of varying
temperatures thus ensuring maximum charging efficiency in all conditions.
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• Built in blocking diode avoids conflict with other charging sources to the same battery. (1)
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• Automatic voltage detection for 12V or 24V systems (2)
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• Built-in charge fuse protects the wiring circuit in the event of accidental reverse polarity connection.
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• User voltage programme feature allows resetting of voltage cut in levels. Requires a variable DC power supply.
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Notes:
1. Solar panels must be fitted with diodes
2. Batteries must be connected first for auto detection
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