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China Suppliers Factory 6-220kV High Voltage Current Limiting Reactors for Inrush Current & Short-Circuit Protection
What is Current Limiting Reactor
Current limiting reactors is an inductive component which limits the switching inrush current, high-order harmonic and short-circuit fault current in the system. Current limiting reactors is made of copper or aluminum coil. The cooling methods include Air Core dry type and oil immersion type.
Key Application & Purpose
Generally used for distribution lines. The branch feeders from the same bus are often connected with a finite current reactor to limit the short-circuit current of the feeder and maintain the bus voltage, so as not to be too low due to the short-circuit of the feeder.
Frequently Asked Questions
What is a current limiting reactor?
It is an inductive component designed to limit the switching inrush current, high-order harmonics, and short-circuit fault currents within an electrical system.
What materials are current limiting reactors made of?
Current limiting reactors are constructed using either copper or aluminum coils.
What cooling methods are available for these reactors?
The primary cooling methods include the Air Core dry type and the oil immersion type.
Where are current limiting reactors typically used?
They are generally utilized for power distribution lines to protect the electrical infrastructure.
How do they protect branch feeders and maintain bus voltage?
Branch feeders from the same bus are connected to a current reactor to limit the short-circuit current of the feeder. This maintains the bus voltage and prevents it from dropping too low during a feeder short-circuit event.
HEADING-TYPE-1
High voltage parallel capacitors are suitable for parallel connection in AC power systems with power frequency (50Hz or 60Hz) of 1kV and above. They are used to compensate for inductive reactive power, improve power factor, improve voltage quality, reduce line losses, and fully utilize the efficiency of power generation and supply equipment.
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HEADING-TYPE-1
High voltage parallel capacitors are suitable for parallel connection in AC power systems with power frequency (50Hz or 60Hz) of 1kV and above. They are used to compensate for inductive reactive power, improve power factor, improve voltage quality, reduce line losses, and fully utilize the efficiency of power generation and supply equipment.
description2