Precious Power Pune, Maharashtra

Capacity range upto 200 KVA 3Ph   ParticularStandards System Connections Delta/Star Input Voltage 415V 3Phase Ratios 1:1 and 2:1 Regulation Better than 3.5% Output Voltage 415V or 200, 220V 3Phase Di-Electric strength 3KV for 60 Sec Insulation Resistance Better than 1000 Mega Ohms Power Factor 0.75 Lead to 0.75 Lag Construction Standard as per IS 20126 Part I & II, IS 11171 Comman Mode Attenuation 100 db/120 db Coupling Capacitance 0.1 PF for 80db Leakage Current Less than 20 Micro Amps Type of Execution Closed Type Operating Temp. 0 degree celcius to 45 degree celcius Type of cooling Natural Air/ Forced Air Oil Cooled (Optional)   • Eliminates stresses that come from normal electrical transients. • Meet stringent clean power requirements of the sophisticated / sensitive equipments. • Reduces the effects of power line problems like Noise, Spikes, Surges, Transients and Neutral to minimum.

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

Capacity range upto 1500 KVA 3Ph   ParticularStandards Input Voltage Range 300 - 460V / 340 - 480V / 360 - 460V AC 3 Ph Output Voltage (3 Ph) 415V AC Operating Frequency 47 yo 53Hz Output Voltage Adjustable 380 to 415 V AC in 3 Ph System Unbalanced 4 wire: R Y B N Connections Star Overload Capacity 120% Operating Frequency 47 to 53 Hz Output Voltage Regulation + 1% (No Load and Full Load] Output Waveform True Reproduction of Input Correction Rate 25 / 15V per Sec-3 Phase Waveform Distortion Nil Short Circuit period & Percentage 300% for 250 Milli Sec. Insulation Class B Normal Operation Temperature 0° C to 45° C Climate Conditions 90% Rh Max. Non Condensing at 35°C Mode of system Fully Automatic System Construction As per IS :9815 - 1994 Type of cooling Natural Oil Cooled up to l500 KVA       Indications in LCD DisplayIndicationsProgrammable Controls Input High and Input low Mains Input ON 3 LED Indications Display Scrolling - Auto / Manual Output on indication 3ph output ON indication Start / Stop Buttons Output high Cutoff and Output Low Cutoff Phase Reversal indication     over Load indication   Protections   Single Phasing Preventor     Output Electronic Over Load Protection     Phase Reversal indication     Input Short Circuit Protection with MCB / MCCB     Input Over Load Protection with MCB / MCCB     Output Low Voltage Protection     Output High Voltage Protection     Menu / Start / Stop / Reset / Log Button

ParticularStandards Input Voltage Range 170-270V AC, 50 Hz Output Voltage 230V AC 50 Hz 1Phase Output regulation ±1% Operating Frequency 47 to 53 Hz Wave-form distortion Nil Power factor effect Nil Line regulation ± 1% Load regulation ± 1% Type of cooling Natural Air-cooled System Construction As per IS:9815 Output wave -form True reproduction of Input Response Time 10 milli sec. Servo Motor Drive rugged ac step synchronous motor Efficiency 98.5% Enclosure IP32   ProtectionsIndication on Front Panel High voltage protection } with Relay / Contactor Input ON Low voltage protection } with Relay / Contactor Output ON Overload protection } with MCB Output CUT-OFF Short circuit protection } with MCB Input LOW   Input HIGH   0-300 V 72 Sq. mm analog meter to read output voltage

Capacity range upto 200 KVA 3Ph   ParticularStandards Input Voltage Range 300-460V/340-480V/360-460V AC 3 Ph Response time 10 milliseconds System Connections Delta/Star Speed of correction 30/25V/sec with AC motor 105V/sec with DC Motor Output Voltage 415/200V 3ph as per requirements Insulation Class H Power Factor 0.75 Lead to 0.75 Lag Ratios 1:1 and 2:1 Regulation Better than 3.5% Di-Electric strength 3KV for 60 Sec Coupling Capacitance 0.01 PF for 100db Insulation Resistance Better than 1000 Mega Ohms Comman Mode Attenuation 100 Db/120 Db Leakage Current Less than 20 Micro Amps Type of Execution Closed Type Operating Temperature 0 degree celcius to 45 degree celcius Construction Standards as per IS 2026 Part I & II Type of cooling Natural Air/ Forced Air