Manufacturer, Exporter & Supplier For ON-LINE UPS In Delhi We are one of the best manufacturer of ON LINE UPS since last 20 years .We use quality components to ensure reliability and trouble free operation of the product.We use latest dsp based microcontroller cards for controlling the operation of on line ups. 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 Wide Input Range • 300 V-475 V AC (Three Phase) or • 160 V-270 V (Single Phase) • 47-53 Hz 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) Battery Charger • Charger is designed on Boost/Trickle (CCCV) Principle to keep batteries in top condition • Uses high Frequency design to ensure long battery life. Useful Options • Servo-Voltage Stabiliser for use in bypass mode • 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.