ZOV/Zinc Oxide Varistor Blocks For Lightning Arrester/ Lightning Arrestor, Customization is acceptable, 33*25

Type

Nominal discharge current

 Potential gradient

Max.ratio of residual voltage

4/10us

2ms

Kct

kA

V/mm

≤

kA

A

≤

35×3.5

2.5

220±10

1.9

10

100

/

30×25~31

5

225±10

1.85

65

100

1.05

32×25~31

5

225±10

1.85

65

100

1.05

35×25~31

5

225±10

1.85

65

150

1.05

40×25~31

10

220±10

1.83

100

250

1.03

42×25~25

10

220±10

1.83

100

250

1.03

48×25~25

10

215±10

1.8

100

400

1.03

56×21

10

210±10

1.75

100

600

1.02

72×21

10

205±5

1.68

100

800

1.02

85×21

20

200±5

1.65

100

1000

1.02

115×21

20

190±5

1.63

100

1500

1.02