Polymeric Metal-oxide Surge Arrester

Polymeric Metal-oxide Surge Arrester

Polymeric hoursed metal-oxide surge arrester 10kA series Polymeric metal-oxide surge arrester is an important protective device for protecting the insulation of power transmission and transformation equipment from overvoltage. It has fast response, flat volt-ampere characteristics, stable...
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Product Details

Polymeric hoursed metal-oxide surge arrester 10kA series


Polymeric metal-oxide surge arrester is an important protective device for protecting the insulation of power transmission and transformation equipment from overvoltage. It has fast response, flat volt-ampere characteristics, stable performance, large flow capacity, low residual voltage and long life. It has the advantages of simple structure and is widely used in power generation, transmission, substation, power distribution and other systems. The composite outer casing metal oxide arrester is made of silicone rubber composite material. Compared with the traditional porcelain outer casing arrester, it has the advantages of small size, light weight, firm structure, strong stain resistance and good explosion-proof performance.


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Explanation

MOA Type

MOA Rated 

MCOV 

1/10μs Steep current impulse

8/20μs Lightning current impulse

30/60μs Switching current impulse

2ms Rectangular current impulse withstand

4/10us High current impulse withstand

kV(r.m.s)

≮kVAkA

HY10W-3

3

2.55

10.3

8

8.1

250

100

HY10W-6

6

5.10

20.5

16

15.5

250

100

HY10W-9

9

7.65

31.0

25

22.0

250

100

HY10W-10

10

8.4

33.0

27

24.0

250

100

HY10W-11

11

9.4

36.4

30

27.5

250

100

HY10W-12

12

10.2

38.5

33

29.0

250

100

HY10W-15

15

10.7

46.5

41

35.0

250

100

HY10W-18

18

15.3

56.0

49

42.5

250

100

HY10W-21

21

17.0

65.5

57

49.5

250

100

HY10W-24

24

19.5

75

65

56.0

250

100

HY10W-27

27

22.0

84

74

63.5

250

100

HY10W-30

30

24.4

93

82

72

250

100

HY10W-33

33

27.5

101

90

79.0

250

100

HY10W-36

36

29.0

112

98

84.0

250

100

HY10W-39

39

31.5

117

103

94

250

100

HY10W-42

42

33.6

126

111

101

250

100

HY10W-45

45

36.5

128

119

105

250

100

HY10W-48

48

39.0

139

127

110

250

100

HY10W-51

51

40.8

151

134

115

250

100

HY10W-54

54

42.0

160

143

119

250

100

HY10W-60

60

48.0

178

159

132

250

100

HY10W-66

66

52.8

196

175

145

250

100

HY10W-69

69

55.2

205

183

152

250

100

HY10W-72

72

57.0

214

191

158

250

100

HY10W-75

75

60.0

223

199

165

250

100

HY10W-84

84

67.2

244

218

181

250

100

HY10W-90

90

70.0

249

222

184

250

100

HY10W-96

96

76.0

265

237

197

250

100

HY10W-108

108

84.0

298

266

221

250

100

HY10W-120

120

98.0

330

295

245

250

100


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