Technocrats

Satpur, Nashik, Maharashtra

Benefits: Increased Efficiency = Greater ROI Warranty : 2 years Long life, bright light Low maintenance Reduces glare High light output at low temperature Reduces carbon footprints Easy installation Models available from: 15W to 100W Applications: Street lightning Highway lightning Campus lightning Industrial Shop Floor lightning Yard lightning

No need of manual setting of dawn & dusk time, which varies throughout the year, so independent of human inefficiency Automatic & precise switching throughout the year saves power & increase safety on roads Additional energy saving through intermittent switching Features There are many Important Features of Street Light Timer few of them are : Twilight setting of -/+ 60 minutes allows the switching before or after the sunset / sunrise, for more safety & power saving Main switching channel for switching of load as per sunset & sunrise timing One more switching channel, which will switch off the load after preset timing after sunset & switch on the load before the sunrise as per preset timing Accuracy of switching : +/- 5 min Clock Accuracy : Better than +/- 1 sec per day @ 25 deg. C Short circuit & overload protection Applications Street Lighting Garden Lighting Campus Lighting Fence Lighting

Operate pump with solar energy Useful in areas with no or unreliable AC supply Available at subsidised cost through Government schemes Automatic use of AC supply duing shortage of solar power No need to replace exisitng pump User Benefits Reduced dependancy on unreliable electric supply Ensures minimum electric power bill Contribution to reduction in CO2 emmissions & preservation of limited fossil fuel Features Sensorless dry run protection Motor protection: Short circuit, overload, single phasing, reverse phasing , Stall Protection , under voltage & over voltage. Auto start function as per solar intensity. Uses MPPT (Maximum Power Point Tracking) to deliver energy at various Solar Energy Levels. Water pumped even in morning, evening and in cloudy weather at low speed flow for over 12 hours per day. Long term, environment friendly, Economic solution with proven technology based on variable speed drive. Protections are inbuilt in the VFD controller: Reverse Polarity; Short Circuit; Over load; over Voltage; multiple pumps can be connected to single controller. Battery Charger unit Solar Pump Controller can be harnessed to charge batteries, during off condition of the pump or when solar power is not sufficient to operate the pump. A charged battery can be used to power TV, CFL, Computer during night hours.  Flexible output Solar power can be harnessed to charge batteries, during off condition of the pump or when solar power is not sufficient to operate the pump. A charged battery can be used to power TV, CFL, Computer during night hours.

Phase Failure [Phase LossSingle Phasing] Phase sequence reversal Voltage Unbalance Under Voltage, Over Voltage Overload protection as per motor characteristics No-loaddry running Motor winding overheating Over-currentShort circuitlocked rotor Earth Fault