SELVON INSTRUMENTS PVT. LTD. Sector 63, NOIDA, Uttar Pradesh

Economical data saver system as well as outcome of perfect understanding of end use application, utilization of MOSFET technology for higher efficiency with latest Power conversion Techniques which employ excellent line filtering devices. Selvon UPS is perfect for PCs, PC XT / ATS, Micro and Mini computers, peripherals, Biomedical / Analytical equipments etc.

Operation : SELVON static stabilizer is one of the first of its kind of Stabilizer, using most advanced semiconductor technology. The equipment facilitates the user to replace the servo stabilizer as well as isolation transformer. The equipment operates with microcontroller based controller to provide correction of mains in µsec. The design ensures the product utilization of any kind of load, The system to operate on single phase or phase to phase basic wide range to single phase control output through static semiconductor. The system provides the mains utilization even at extreme low voltages for operate any type of load.

Corrects voltage automatically and continuously. Induction motors operate at high efficiency and improved power factor when supplied constant voltages.Protects costly manufacturing equipments from menace of High/Low Voltages, thus cutting on the maintenance cost.Less Production losses & better efficiency in plant. Increased Productivity. 100% depreciation from Income Tax. Reduces MDI and saves power. Reduction in electricity bills up to the level of approximately 15% (This depends on the input variation, loading and the number if working hours)Saves on diesel cost, as generator is not required to run at high/low input voltages. The average pay back period of Servo Controlled Voltage Stabilizer owing to its high energy saving capability is approx. 18 months..  

Switching of electrical equipments in industrial & commercial areas generates spikes up to 10000 Volts & high frequency Noises, thus distributing the sine-wave output. The spikes can cause the failure of thyristors, Microprocessors, or other sencitive electronic devices. The high frequency noises can interfere with Digital-Electronic equipment causing data corruption, erratic behavior, loss of memory etc. Isolation Ultra Isolation Transformers eliminates such noises & attenuates the spikes to minimal values, providing complete protection against such electrical disturbances. It consists of a double wound transformer with extremely low coupling capacitance to isolate the voltage spikes and reduce noise from main with extremely high insulation resistance. Special Features Symmetrical characteristics allow noise attenuation from both sides. No impedance matching required. No need for extra filter circuits. Can be used where different groung potential exists or the groung of the equipment cannot be earthed. No Secondary effects like resonance etc., as with filters.

Switching of electrical equipments in industrial & commercial areas generates spikes up to 10000 Volts & high frequency Noises, thus distributing the sine-wave output. The spikes can cause the failure of thyristors, Microprocessors, or other sencitive electronic devices. The high frequency noises can interfere with Digital-Electronic equipment causing data corruption, erratic behavior, loss of memory etc. Isolation / Ultra Isolation Transformers eliminates such noises & attenuates the spikes to minimal values, providing complete protection against such electrical disturbances. It consists of a double wound transformer with extremely low coupling capacitance to isolate the voltage spikes and reduce noise from main with extremely high insulation resistance. Technical Specification: Special Features:  Symmetrical characteristics allow noise attenuation from both sides. No impedance matching required. No need for extra filter circuits. Can be used where different groung potential exists or the groung of the equipment cannot be earthed. No Secondary effects like resonance etc., as with filters.

Features: Auto Restart. Start - up from battery. Over load sensing with intelligent Auto-Reset Low battery alarm, over load alarm.

Selvon Constant Transformer (CVT) have been designed specially for sophisticated electronic and electrical equipments, that needs a constant voltage with a very fast speed of correction.

The high frequency noises can interfere with Digital-Electronic equipment causing data corruption, erratic behavior, loss of memory etc. Isolation Ultra Isolation Transformers eliminates such noises & attenuates the spikes to minimal values, providing complete protection against such electrical disturbances. It consists of a double wound transformer with extremely low coupling capacitance to isolate the voltage spikes and reduce noise from main with extremely high insulation resistance.

Economical data saver system as well as outcome of perfect understanding of end use application, utilization of MOSFET technology for higher efficiency with latest Power conversion Techniques which employ excellent line filtering devices. Selvon UPS is perfect for PCs, PC XT ATS, Micro and Mini computers, peripherals, Biomedical Analytical equipments etc.

Features: IC controlled electronic circuit ensuring positive switching of realy contact making it more reliable & durable. Installed with unique designed vacuum impregnated transformer ensure less heating, high efficiency & low power consumption. Rigorously tested as per IS specifications. Optional Accessories (at extra cost):  Under/Over Voltage Trip -Off system. Time delay facility. By-pass facility. Overload / Short circuit protection.

IC controlled electronic circuit ensuring positive switching of realy contact making it more reliable & durable. Installed with unique designed vacuum impregnated transformer ensure less heating, high efficiency & low power consumption. UnderOver Voltage Trip -Off system. Time delay facility. Overload Short circuit protection.