Related Manuals for Regal Electro Solar MPPT 12-2 200W
Summary of Contents for Regal Electro Solar MPPT 12-2 200W
- Page 1 Solar Regulators SRA MPPT12-2 200W Solar Battery Charger OPERATIONS MANUAL Solar MPPT 12-2 200W Battery Charger Maximum Power Point Tracker...
- Page 2 Solar Regulators SRA MPPT12-2 200W Solar Battery Charger SPECIFICATIONS Efficiency Typical Input Voltage 16V to 55V Output Voltage Float: 14.5V / 29V Sealed LA Batteries: 14.2V / 28.4V Output Power Peak 250W / Constant 200W 29V / 150W 14.4V Quiescent Current 0.04A Thermal Protection Multilevel Type...
- Page 3 Solar Regulators SRA MPPT12-2 200W Solar Battery Charger Settings and Configurations: The MPPT12 factory default setting is for sealed lead acid batteries (Max. charge voltage 14.2V and float voltage 13.4V) and auxiliary switch (grey wire) configured in Low Voltage Disconnect mode. The various operating modes can be configured with a combination of the green and yellow wires and the internal links CHE and REN.
- Page 4 Solar Regulators SRA MPPT12-2 200W Solar Battery Charger Wiring with Dawn to Dusk Switch: The DDS option is intended to power up loads during night-time only. This feature will not trigger during short periods of low light, it is an approximation only to actual ambient light levels and if precise ambient light levels are required, then light sensors must be used.
- Page 5 Solar Regulators SRA MPPT12-2 200W Solar Battery Charger Wiring with Low Voltage Disconnect: The LVD options disconnects the load when the battery voltage drops below 10.5V on 12V mode and 21V when operating in 24V mode. This helps to protect the load from over-discharging your batteries. This feature will not trigger during short transients.
- Page 6 Solar Regulators SRA MPPT12-2 200W Solar Battery Charger Wiring with Critical and Non-Critical Loads: Critical loads are generally light loads which are powered under any condition. Non-critical loads are loads which can be disconnected to ensure maximum on time for critical loads as well as to extend the life expectancy and reliability of the system.
- Page 7 Solar Regulators SRA MPPT12-2 200W Solar Battery Charger Wiring the Remote Alarm: The remote alarm is a normally low 5V digital signal that goes high when the LVD disconnects. It has a 5mA source/sink capability and can be used to remotely monitor the LVD status. Wiring with Load Remote Control: This option enables the remote load connection and disconnection via the load remote control, yellow wire.
- Page 8 Solar Regulators SRA MPPT12-2 200W Solar Battery Charger MPPT FAQs Q. What is an MPPT? MPPT stands for Maximum Power Point Tracker and is a specialised converter designed to maintain the PV voltage at the level in which it delivers maximum power to the load or battery. The panel’s nominal output power can only be obtained with the use of an MPPT.
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