Features:-
- DSP based; less components, small size less electricity bill more efficiency
- Soft start features; protects appliances at startup.
- Supply the highest quality pure sine wave power; protects your expensive household appliance and sensitive office equipments.
- Highly cost effective design.
- Easy to operate.
- Low maintenance cost.
- Over load and D.C. low protection.
- Software controlled Auto self testing.
- Fully computer friendly UPS operation.
- Intelligent Auto sense; continuously monitors health of system.
- AC Input low and high voltage cut off protections in both, inverter and U.P.S. modes.
- Constant voltage/Constant current pulse charging with wide Input range (130-280) V. (Charging current-10Ampr)
- Silent operation of fans, tube light or appliances.
- Quick change over from Mains to inverter mode.
- Software controlled Auto reset feature for over load, short ckt and low battery
- Special charging algorithm to enhance battery life.
- Fully protected against short circuit of AC mains with output.
- Phase to phase short circuit protection.
- Very low no load current for prolonged battery operation under standby.
- Crystal controlled operation.
- Cooling fan improves reliability of system.
- Secure operation; No tension for night charging.
- Intelligent charging; adapts itself to low, high battery, more and less power cut areas, battery health conditions.
- Can even charge 6.4 volt deep discharged battery.
- Reverse battery protection (optional).
- Generator compatible.
- High efficiency; better than 85%.
- dsPic30f2010 Based Design.
- Display can be either LCD or LED with auto detection feature.
- Single sided PCB Easy to manufacture and easily serviceable.
- Load display in watts.AC Input low and high.
- Voltage cut off protections in both, inverter and U.P.S. modes.
- User settable parameters by using keys.
For:
Notice:
Please note that this design is not a student project, and no file(s) will be release on freebies
Copyright (C) Umar And Sons (Technology)
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