Gerhard Petri Vilnius UAB

Nexans
e-paslaugos

40 kV Class 2 outdoor type surge arresters

OCP2-40M

Zinc-oxide surge arrester (according to IEC 60099-4 standard)
Polymer housing
Rated discharge current: 10 kA
Linear discharge class: 2
High voltage pulse (4/10 µs): 100 kA
Energy absorption capacity: linear discharge pulse 6 kJ/kV Uc
Maximum continuous current 530 A
Long-term operating voltage Uc: 40 kV
Rated voltage Ur: 50 kV




    OCP2-40M

    Key characteristics
    Pulse voltage 1,2/50 µs, kV 250
    Industrial frequency wet voltage, kV 122
    Height, mm 423
    Overlap distance, mm 418
    Leakage path length, mm 1279
    Weight, kg 4,65
    Number of skirts 15
    Bending resistance*, Nm 250
    Resistance to pulling, N 2000
    Maximum torque M12*

    * Based on “Thermomechanical and bending moment test IEC 60099-4”

    Residual voltage (kV)
    Lightning current pulse 8/20 µs: Steady lightning current pulse 1/20 µs: Switching current pulse 30/60 µs:
    5 kA 10 kA 20 kA 10 kA 125 A 500A
    122,4 129,6 144,6 134,7 98,3 103,5

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