Solar Inverter Manufacturer & Exporter In Nigeria S.R.Electronics manufacturing pure sine wave inverter using copper wounded transformer maintaining minimum no load loss so that ensuring a great energy saver products also in comparison to other sine wave inverter of other brands which use aluminium wounded transformers. ALTEK SOLAR INVERTER (TECHNICAL SPECIFICATIONS Technology • intelligent UPS, USING IGBT Technology • Microcomputer chip based Latest Design • High Frequency, (Greater than 17.5 Khz) to ensure Switching Frequency • Low Switching Lossess • Purity of Sine-Wave • Ultra-fast Transient Response • Very Low Noise Accurate Output • 415 V AC ±1.0% (Three Phase) or 230 V AC ±1.0% (single phase) 50 Hz +0.1% (Crystal Controlled) Ratings • 1.0 -60.0 KVA Output Power Factor • 0.8 lagging to unity and Also available in unity power factor above 7.5 KVA / 360 V DC. Transient Response • for 100% step load change output stays within ±5% and Recovers within ½ cycle Metering • On-board Programmable LCD/ Digital Panel meter to display following parameters • Output Voltage • BatteryCurrent • Battery Voltage • Output Current • Output Frequency and Various conditions/Parameter of UPS. Wave Form • Pure Sine Wave Distortion • Total Harmonic Distortion less than 2% for linear load. • Harmonic Distortion less than 5% for non-linear load Overload Rating • 100% Continuous 150% for 30 seconds Operating Temperature • 0 to 50o C 95% R.H. (Maximum) Inverter Efficiency • Better than 90% Transfer Time • Zero Genset Compatibility • UPS System is fully Compatible to any type of Genset Protections • Output Over-Voltage • Output overload • Output Short Circuit • Battery Under-Voltage • Forced Air-cooling to protect electronic and other components from overheating. Indications • Mains on, Charging, UPS on • Load on UPS, Load on mains • Battery low, UPS Trip • Battery Low Alarm, Over Load Alarms • Mains Fail (Alarm) • Battery Low Warning (Alarm) Low Noise • Less than or Equal to 45 dB (A) (Standard) at 1.0 mtr. By pass Arrangement • In-built Solid-State Static-Switch provided (For UPS of 7.5 KVA and above ratings) • Manual changeover Switch provided (For 1.0 to 10.0 KVA UPS Systems) Useful Options • Synchronised/Asynchronised Inverter Configuration • Critical / Non-Critical Redundant UPS • Dual-Redundant (Hot Standby / Load Sharing)UPS Configuration • Scott-Connected Transformer for Single phasing of Input AC Mains and stepping down the mains Voltage From 415 V to 270 V AC in bypass mode (Recommended for 10.0 KVA UPS and above with 3 phase input) • Computer Interface ( Rs.-232) for Automatic Unattended Shutdown of file-server & Monitoring of Battery Status. Options available for Novell- LAN/NT-WINDOWS/SCO-UNIX/LINUX Remote control indications & Alarms Panel to Control the UPS functions from a distance. Applications • For Computers, Lifts, Embroidery machines, Air conditions Single & Three Phase motors, Medical equipments etc.