Dry-Type Air-Core Current-Limiting Reactor 10kv 3 | RFQ Sourcing Details
Current Transformers · Quote on request
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Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Current Transformers. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The current limiting reactor is connected in series with the power system to limit the short-circuit current when the power system fails.
When the line is short-circuited, the current-limiting reactor uses its reactor characteristics to limit the short-circuit current of the line within a certain limit, so that the switchgear can remove the fault smoothly and effectively.
Current-limiting reactors generally use air-core reactors with better linearity of reactance value. The current-limiting reactor can operate safely and reliably under long-term rated current.
In case of failure, its ampere-turns increase several times or dozens of times, but its resistance or ability to limit short-circuit current cannot be reduced. Therefore, the current limiting reactor should be made of hollow products instead of iron core products.
The air-core reactor is an inductive high-voltage electrical appliance used in the power system to limit short-circuit current, reactive power compensation and equal shifting. The magnetic flux forms a loop through the air, so it is called an air-core reactor.
If the rated voltage and supply voltage of squirrel-cage AC three-phase asynchronous motor are the same, an air-core reactor with the same number of turns as the motor can be connected in series between the motor and the incoming power supply to increase the inductance value and control the starting current not to be too high.
Hollow reactors are mainly divided into hollow series reactors, hollow filter reactors, hollow shunt reactors, hollow current limiting reactors, hollow split reactors, hollow starting reactors, etc., which are often used for reactive power compensation, harmonic filtering, current limiting and other occasions.
z Ordering Information Nominal system voltage Rated continuous current Rated reactance rate Rated reactance Rated short-time current Mode of installation (horizontal or vertical) Working environment (indoors or outdoors) Angle between inlet and outlet Other special requirement Product Standard GB/T IEC 60076-6 : 2007 GB/T IEC 60076-1 : 2011 GB/T IEC 60076-3 : 2013 Detailed Photos Dry-type air-core current-limiting reactor 10kV Part No.
Rated current A Rated reactance rate Rated reactance Ω Short- time current kA Single- phase power kvar Single- phase loss75C kW Overall dimension Pitch diameter Dc mm Wei
Dry-Type | Applications and Buyer Notes
Dry-Type is organized as a sourcing-ready Current Transformers reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time que
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Key specifications
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FAQ
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