The PROMPT Advanced Microcontroller based PWM charger is an efficient and advanced charger suitable for solar power utilities. It adopts latest PWM technology. It reduces power loss and efficient charging of battery and thus reduces the overall system cost to the tune 30%.
Following section provides key features of the charger:
| Features |
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Switched Mode operation |
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Charging topology Buck Mode CV charging - most suited for most Battery chemistries |
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Solar charging current up to 10 Amps continuous - customised designs are available for higher power ratings |
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Load current: Up to 10 Amps continuous - customised designs are available for higher power ratings. |
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Available in 12V & 24V versions. |
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Low voltage Load disconnect: 11.1V. |
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Load Reconnect Voltage: 12.1V. |
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Night Time current drain: < 10 micro amps. |
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Automated frequency selection for wide input voltage range. |
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Multiple steps of PWM provided for efficient charging. |
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LED indications provided for charge/float. |
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Red LED for Low-Voltage indication. |
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Uses pulsed float voltage maintenance mode when battery is full (13.80V). |
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Internal Temperature compensation provided, works well in cold and hot environments |
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RFI (Radio Frequency Interference) suppression, designed to work with radio systems. |
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Built in Automated Recovery thermal fuse for protection from excessive load and reverse battery protection - No technician required for maintenance |
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Designed to withstand the application of reverse battery polarity. |
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Reliable all solid-state circuitry, no power hungry relay to burn out. |
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