AC SPDs Math 2 + 3

Dyfais Amddiffyn Ymchwydd AC Math Arrester SPD Math 2 + 3 Dosbarth C + D.

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 4P, tri cham, ar gyfer systemau TN-S

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 3 + NPE, tri cham, ar gyfer systemau TT a TN-S

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 3P, tri cham, ar gyfer systemau TN-C

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 2 + NPE, tri cham, ar gyfer systemau TT a TN

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 2P, un cam, ar gyfer systemau TN

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 1 + NPE, un cam, ar gyfer systemau TT a TN

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 1P