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Overhead Line

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RECLOSER

SF6 Gas Insulated Recloser

Recloser is installed on poles of overhead distribution lines and is designed to quickly interrupt temporary faults(overloads, short circuits or open circuit) protecting key distribution line equipment and minimizing outage areas

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Description
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  • SF6 gas insulated recloser is a high-performance vacuum circuit breaker insulated with SF6 gas
  • Equipped with overcurrent and short-circuit protection, it automatically interrupts the power and recloses the circuit when faults occur
  • Featuring vacuum interrupter technology and SF6 gas insulation, it ensures superior durability and reliable safety
  • Designed for maintenance-free operation, it allows easy upkeep and ensures long-term reliable performance
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Features
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  • 01 Fault detection & protection
  • 02 Control & status monitoring
  • 03 Measurements(current, voltage, power factor, frequency, power, energy, counter)
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Advantages
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  1. 01

    The magnetic actuator provides highly efficient, reliable performance while consuming very little energy

  2. 02

    The controller is a micropreocessor based controller that provides the protection, data logging and communications function

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Specification
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Item PG1R PG2R PG3R
JK-REC
Rated maximum voltage 17.5 24 36
Rated continuous current 630 630 630/800
Rated power frequency withstand voltage 38/45 50/60 70/80
Rated lightning impulse withstand voltage 95/110 125/145 170/195
Rated frequency 50/60
Rated short-time withstand current 12.5/16
Rated duration of short circuit 1/3*
Rated short-circuit breaking current 32.5/41.6
Operating mechanism Permanent Magnetic Actuator(PMA)
Operating time Close/Open 0.05/0.025
Mechanical endurance 5,000 C-O
Applied standard IEC62271-111, IEEE/ANSI C37.60