Shanghai EK Electric Group Co.,ltd/Shanghai Huyue Imp&Exp Co.,ltd
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Outdoor HV SF6 Vacuum circuit breaker

— circuit breakers/switches, SF6/vacuum circuit breaker
Product Category: Breakers
Sales Method: Export, Manufacture
Min. Order Unit Price

Product Detail

Product Attribute:

  • China (mainland) More >
  • 03/11/2009
  • 01/01/2011

Product Content Description:

Outdoor high voltage SF6 circuit breaker type LW36-126 is
used as control and protective equipment as well as
connecting circuit breaker in electric power system of
126kV, AC 50Hz.
The SF6 interrupter is of one break construction for each
phase and a single post which, adopts the quenching
principle of auto-expansion and equipped with spring
operation mechanism of CT motor energy storing, with three
phases being connected electrically.
The product conforms to the standards of GB 1984 and IEC
TYPE: LW36-126/3150-40
1. Rated voltage 126kV
2. Rated current 3150A
3. Frequency 50Hz or 60Hz
4. Rated short-circuit breaking current 40kA
5. Rated short-time withstand current for 4 sec. 40KA
6. Rated power frequency withstand voltage 230kV
7. Rated lightning impulse withstand voltage 550kV

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