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LSA surge voltage protection for three-electrode arresters (8 x 13 mm or 8 x 10 mm) for LSA (IDC) connection and disconnection modules.
  • LSA magazines, fitted 3 pole GDT
  • Empty and filled magazines
  • Magazines are fitted with 10 gas-filled surge arrester (GDT) each
  • Integrated fail-safe function
Nominal DC sparkover voltageUagN - V=
Impulse sparkover voltage typ. at 1 kV/µsUas - V=
Nominal alternating discharge currentIwn - A
D1 lightning impulse current (10/350 µs) totalItotal - kA
D1 lightning impulse current (10/350 µs) per lineIimp - kA
C2 nominal discharge current (8/20 µs) totalImax - kA
C2 nominal discharge current (8/20 µs) per lineIn - kA
C3 protection level line-line at 1 kV/μsUp - V
C3 protection level line-PE at 1kV/μsUp - V
Capacitance, line-earthC - nF
Additional Information
Operating temperature rangeTU -40 - +80 °C
IEC category D1 / C2

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