Servo Controlled Voltage Stabilizer 3 Phase Air Cooled
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Capacity range upto 200 KVA 3Ph ParticularStandards Input Voltage Range 300 - 460V / 340 - 480V / 360 - 460V AC 3 Ph Operating Frequency 47 to 53Hz Operating Voltage Adjustable 380 to 415V AC in 3 Ph Output Voltage (3Ph) 415V AC 3 Ph System Unbalanced 4 wires: R Y B N Connections Star Overload Capacity 120 % Correction Rate 30 / 25V per Sec-3 Phase Output Voltage Regulation ± l% (No Load & Full Load) Short Circuit period & Percentage 300% for 250 Milli Sec. Waveform Distortion Nil Output Waveform True Reproduction of Input Insulation Class F Normal Operation Temperature 0° C to 45° C Type of Cooling Natural air cooled up to 200 KVA Climate Conditions 0% Rh Max. Non Condensing at 35°C Mode of System Fully Automatic System Construction As per IS : 9815 - 1991 Indications Programmable Controls • Input ON 3 LED Indications, • Display Scrolling - • 3ph output ON indication Auto / Manual • Phase Reversal indication • Start / Stop Buttons • Over Load indication Menu / Start / Stop / Reset / Log Button Systems Indications in LCD Display • Single Phasing Preventor Output ON indication • Output Electronic Over Load Protection Output high Voltage Cut-off • Phase Reversal Protection Output low Voltage Cut-off • Input Short Circuit Protection with MCB/MCCB Micro Controller Technology. • Input Over Load Protection with MCB/MCCB • Output Low Voltage Protection • Output High Voltage Protection High Reliability Uses Solid state control circuits, Synchrnous motor drive, No warm-up time, No relays, Professional grade ICs and components are used. Trouble free operation Quick response time 10 millisec (half a cycle), Efficiency, Low losses, Low temp. rise and withstands in all climate conditions, Provides perfectly stable output power even under severe conditions of voltage fluctuations, Zero wave-form distortion, Unaffected by load power factor, Ruggedized construction Enclosure-IP32, Mounting- Floor Mounted/Free on Wheel, Servo Motor Drive- Rugged AC step synchronous motors. • CNC Machines• Telecommunications Equipments• Bio Medical Equipments • Large Computer Installations • Printing Machinery• Scientist Equipments• Cell Phone Networks • Garments Equipments • Textile Machineries etc