DESCRIPTION:-
Direct measurement of current in high voltage system is not possible because of insulation problem of measuring instruments. It is also not possible to use current flowing through the....
Direct measurement of current in high voltage system is not possible because of insulation problem of measuring instruments. It is also not possible to use current flowing through the system directly, for protection purpose due to its high value & high insulation problem. In such conditions Current Transformers are used.
BASIC FUNCTIONS OF VOLTAGE TRANSFORMERS ARE . . .
To reduce the line current to a value which is suitable for standard measuring instruments, relays etc.
To isolate the Measuring Instruments, Meters, Relays etc. from high voltage side of an installation.
To protect Measuring Instruments against short circuit currents.
To sense abnormalities in current & give current signals to protective relays to isolate the defective system.
Company Details
We JANAK ELECTRICALS / ASSOCIATES are one of the renowned Authorized Stockist in Mumbai of a highly acclaimed assortment of of world-class Electrical and Electronics Testing and Measuring Instruments in whole India. We offer a broad range of high quality product from all the industry leaders as we are India's leading Authorized Stockist for Brand Automatic Electric Ltd. and MIMIC. Automatic Electric Ltd. is a renowned and leading manufacture catering to a wide range of Electrical Measuring Instruments, Power Control Equipments,Energy Savers and Instrument Transformers. Automatic Electric Ltd. is specialized in rendering quality product and quality service to every customer. Wide range for Moving Iron Meters, Moving Coil Meters, Maximum Demand Meters, Frequency Meters, Power Factor Meters, Current Transformers, Voltage Transformers, Transducers and Dimmerstat. and MIMIC (Steam Airetric Controls) are engaged in manufacturing, supplying and exporting a comprehensive array of Indicators, Sensors and Other lighting devices. In this range, we offer products such as Heater Coil Burnt Indicator, Flasher Type, Buzzer Cum Flasher Type, Relay Contact Type, Solid State Relay Lamp and Solid State Logic Lamp. Along with this, we have 'MIMIC' Mini Contactor, MIMIC' Semaphore LED Indicators 30.5 mm Cutout, Semaphore Indicators 42 mm Cutout, Semaphore 72 mm Cutout Indicators and Real Phase Indicator Version 2.
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