CA01065E_Catalog 70

ARRESTERS

Temporary Overvoltage (TOV)

TOV Capability – IEC Arresters (no prior duty)

1.45

1.40

1.35

1.30

1.25

1.20

Per unit Ur

1.15

1.10

1.05

1.00

0.01

0.1

1

10

100

1000

10000

Time (seconds)

PDV-100 Optima

PDV-65 Optima

PVI- LP

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