ʻO Metal Varide Varistor / Zinc Oxide Blocks / Mov Blocks no ka uila uila

Hōʻike Pōkole:

Main hoakaka: D28xH20; D28xH30; D32xH31; D42xH21; D46xH31; D48xH31

 


ʻIke kikoʻī

Nā huahana huahana

Uila ʻO Arrester ZnO Blocks Varistor ʻo ia ke kumu o ka arrester / uila arrester, ʻo ka mea nui ʻo Zinc Oxide a me ke ʻano mall o bismuth oxide, fluoride oxide, manganous carbonate, antimony oxide a me nā gleam o nā mea hoʻohui a hana ʻia me ke kiʻekiʻe wela.

ʻO ka ʻikepili pūnaewele o nā palaka ʻoxide oxide / Mov Blocks

Hoʻohālike

Nui

ʻO ke anakahi uila ma 1mA DC KV

ʻO Max Leakage i kēia manawa ma 0.75U1mA

(μA) ≤

 

Max. lākiō o ke koena uila (8 / 20μs) i ke anakahi uila (1mA DC)

Kūpono ka makemake o kēia manawa

Coefficient kūnewa

Anawaena o waho

mm

Diametermm kūloko

Kiʻekiʻe

mm

5kA

10kA

20kA

2ms

A

 

4 / 10μs

kA

ʻAina%

Kct≤

D3

28 ± 0.7

24 ± 0.5

4.6-5.5

5

1.85

100

55

85

1.0

30 ± 0.7

24 ± 0.5

4.6-5.5

5

1.83

120

60

85

1.0

31 ± 0.7

24 ± 0.5

4.6-5.5

5

1.82

150

65

85

1.0

32 ± 0.7

24 ± 0.5

4.6-5.5

5

1.81

180

65

85

1.0

35 ± 0.7

24 ± 0.5

4.6-5.5

8

1.80

200

65

85

1.0

38 ± 0.7

24 ± 0.5

4.6-5.5

10

1.76

300

80

85

1.0

D4

42 ± 0.7

24 ± 0.5

4.6-5.5

10

1.72

1.84

400

100

90

1.0

46 ± 0.7

24 ± 0.5

4.6-5.5

15

1.68

1.79

500

100

90

1.0

D5

52 ± 0.7

24 ± 0.5

4.6-5.5

15

1.63

1.77

600

100

90

1.0

56 ± 0.7

24 ± 0.5

4.6-5.5

15

1.59

1.73

700

100

90

1.0

58 ± 0.7

24 ± 0.5

4.6-5.5

15

1.56

1.71

800

100

90

1.0

D6

61 ± 0.7

24 ± 0.5

4.6-5.5

15

1.72

900

100

90

1.0

D7

71 ± 1.0

22.5 ± 0.5

4.0-5.0

15

1.67

1000

100

90

1.0

D8

88 ± 1.0

22.5 ± 0.5

4.0-5.0

15

1.64

1.76

1500

100

90

1.0

105 ± 1.0

22.5 ± 0.5

4.0-5.0

15

1.60

1.74

 2000

100

90

1.0

115 ± 1.0

22 ± 0.5

4.0-5.0

30

1.59

1.73

 2500

100

90

1.0


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