We are a group of Green energy enthusiasts from various successful business sectors, combined hands together to promote solar energy on a larger scale and to create a brighter future for our society. We have been able to create a mark for the.. Read More
A new micro-controller based digital sine wave inverter using DSP (Digital Signal Processor) with full bridge configuratoin topology MOSFET switches. This inverter is best suited for manufacturing for domestic applications as it is simple and easy. It consists only few components which are easily available, does not have any surface mount devices and with a single side PCB. There are no windlings which can possibly cause any error such as DC-CT or EE-16 transformers. Mounting of heat sink along with mosfets and soldering few components will complete this board. It consists of a LCD which will display all the parameters of the system and indicates any error during the functioning of the inverter. A low cost 16 character single line LCD will be a scrolling type, showing the status of the inverter such as batts voltage, main voltage and inverter output voltage, inverter standby on/off, charger on/off mains/solar charging and many more. It is very simple to handle and very easy to set the values in the menu driven set-up mode. Features : LCS display for indicating various status of the system like inverter voltage, mains voltage, battery voltage, % of load, overload/short circuit status, battery low status, charger status etc. LCD based menu driven setup of various parameters like battery full charge voltage, battery low voltage, load condition, inverter output voltage, charging current etc. Protections against: overload, short circuit, battery deep discharge, battery over charge, mains overvoltage, reverse connection of phase in – phase out, reverse connection of phase and neutral of mains input. In all these error conditions will be shown in the LCD display. Priority solar charging facility: When solar charger is connected mains charger will be in stand-by and priority will be for solar charger. Delayed inverter cutoff for conditions like battery low, over load, short circuit etc. The system will automatically restart from cutoff after a few second buzzer beeps. the system will goto the permanent cutoff if the error condition exists even after 4 restart.
Master power solar is the brainchild of young and dynamic individuals who are motivated by the thirst for knowledge and innovation in the field of solar energy and nevertheless posses the social and environmental responsibility of building a sustainable future with green energy with the vision to empower india with green energy and to ensure sustainable develoment in energy sector, master power solar is envisioned to promote the use of unending source from the sun through our company.
Being a master power our product servo voltage stabilizer is manufactured as per ISO standards. These stabilizers are mainly to protect the electrical and electronic system which is affected by the fluctuations in the power supply. Servo voltage stabilizer by giving constant with tollerance of +/- 1% make these systems operate precisely and hence enhance the appliances from drastic power conditions. Features Fully automatic solid state glass epoxy plug in control card. Very low internal impedance. No effect on load power factor. High efficiency better than 95%. High reliability servo motor. Wide frequency range from 45Hz to 55Hz. No effect by any transient over voltages and surges. Auto manual operation. Voltages limit indicators. Accuracy +/- 0.5% to 1% from no load to full load. Fast correcton speed. (20V to 40V per sec). Surge rating 10 times the rated current up to 2sec, 3 times upto 60 seconds twice upto 5 mins. Cooling: oil /air cool. 110V output can also be given 230V. Specification Capacity 1 KVA to 100 KVA (Single Phase) 3 KVA to 300 KVA (Three Phase) Input voltage 160V – 260V, 140V – 270V (Single Phase) 300V – 450V , 240V – 470V (Three Phase) Output voltage 220V /230V / 240V Single Phase 380V /400V /415V Three Phase Regulation +/- 1% or better. Supply Frequency 47Hz – 53Hz.
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