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China wholesale 34/78 24kv Elbow Surge Arrester T Type - polymer lightning arrester 3kV – Anhuang

  • China wholesale 34/78 24kv Elbow Surge Arrester T Type - polymer lightning arrester 3kV – Anhuang

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of 12/24kv 630a/1250a Cross Adapter, High-Voltage Fuse Cutout, Cable Connector, Any interest, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
China wholesale 34/78 24kv Elbow Surge Arrester T Type - polymer lightning arrester 3kV – Anhuang Detail:

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Zinc-Oxide Surge Arrester
General
The Zinc Oxide Type Surge Arrester is the latest advanced over-voltage protector for distribution line and power station device. Incorporated with zinc oxide and other metal oxide as the core resistor disc, the volt-ampere characteristics and the through-current capability of the resistor disc are improved drastically compared with the conventional SiC type surge arrester.
Under nominal operating voltage, the current through the surge arrester is only about micro-ampere grade. When the surge arrester experiences an over-voltage, the resistor disc with excellent non-linear characteristics will increase the current through the surge arrester to several thousand amperes instantaneously. The surge arrester is in a conducting state and then will release the over-voltage energy to the earth and thereby protects power distribution I transmission device against the impact of over-voltage.

Key Technical Parameters

Zinc-Oxide Surge Arrester
Nominal discharge current: 5KA

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

4/10µs high current impulse withstand

kV (r.m.s)

≮kV

A

kA

YH5W-3

3

2.55

11.3

9

8.90

150

65

YH5W-6

6

5.10

22.6

18

16.8

150

65

YH5W-9

9

7.65

33.7

27

23.8

150

65

YH5W-10

10

8.40

36.0

30

26.4

150

65

YH5W-1 才

11

9.40

40.0

33

30.0

150

65

YH5W-12

12

10.2

42.2

36

31.7

150

65

YH5W-15

15

12.7

51.0

45

38.5

150

65

YH5W-18

18

15.3

61.5

54

46.5

150

65

YH5W-21

21

17.0

71.8

63

54.5

150

65

YH5W-24

24

19.5

82.0

72

62.6

150

65

YH5W-27

27

22.0

92.0

81

69.8

150

65

YH5W-30

30

24.4

102

90

79.0

150

65

YH5W-33

33

27.5

112

99

86.7

150

65

YH5W-36

36

29.0

117

103

92.4

150

65

YH5W-39

39

31.5

123

108

94.0

150

65

YH5W-42

42

34.0

126

111

101

150

65

YH5W-45

45

36.5

128

119

105

150

65

YH5W-48

48

39.0

139

127

110

150

65

YH5W-51

51

40.8

151

134

115

150

65

YH5W-54

54

42.0

160

143

119

150

65

YH5W-60

60

48.0

178

159

132

150

65

YH5W-66

66

53.0

196

175

145

150

65

YH5W-69

69

55.2

205

183

152

150

65

Key Technical Parameters       Polymeric Housing Surge (Lightning) Arrester
Nominal discharge current:  10KA

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

4/10µs high current impulse withstand

kV (r.m.s)

≮kV

A

kA

YH10W-3

3

2.55

10.3

8.40

7.70

250

100

YH10W-6

6

5.10

20.5

16.7

15.4

250

100

YH10W-9

9

7.65

31.0

25.0

23.1

250

100

YH10W-10

10

8.40

33.0

27.4

27.0

250

100

YH10W-11

11

9.40

36.4

30.4

30.0

250

100

YH10W-12

12

10.2

38.5

33.3

30.8

250

100

YH10W-15

15

12.7

46.5

41.4

38.5

250

100

YH10W-18

18

15.3

56.0

49.8

46.2

250

100

YH10W-21

21

17.0

65.5

57.0

53.9

250

100

YH10W-24

24

19.5

75.0

65.0

61.6

250

100

YH10W-27

27

22.0

84.0

74.0

69.3

250

100

YH10W-30

30

24.4

93.0

82.0

76.5

250

100

YH10W-33

33

27.5

101

90.0

84.7

250

100

YH10W-36

36

29.0

112

98.0

92.4

250

100

YH10W-39

39

31.5

117

103

94.0

250

100

YH10W-42

42

34.0

126

111

101

250

100

YH10W-45

45

36.5

128

119

105

250

100

YH10W-48

48

39.0

139

127

110

250

100

YH10W-51

51

40.8

151

134

115

250

100

YH10W-54

54

42.0

160

143

119

250

100

YH10W-60

60

48.0

178

159

132

400

100

YH10W-66

66

53.0

196

175

145

400

100

YH10W-69

49

55.2

205

183

152

400

100

YH10W-72

72

57.0

214

191

158

400

100

YH10W-75

75

60.0

223

199

165

400

100

YH10W-84

84

68.0

244

218

181

600

100

YH10W-90

90

70.0

249

234

184

600

100

YH10W-96

96

76.0

265

247

201

600

100

YH10W-108

108

84.0

298

273

222

600

100

YH10W-120

120

98.0

338

319

259

600

100

YH10W-132

132

106

367

345

280

600

100

YH10W-144

144

115

397

374

304

600

100

YH10W-168

168

131

452

426

346

600

100

YH10W-172

172

140

483

455

370

600

100

YH10W-180

180

144

497

468

380

600

100

 


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China wholesale 34/78 24kv Elbow Surge Arrester T Type - polymer lightning arrester 3kV – Anhuang detail pictures


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We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for China wholesale 34/78 24kv Elbow Surge Arrester T Type - polymer lightning arrester 3kV – Anhuang, The product will supply to all over the world, such as: Adelaide, Rio de Janeiro, Algeria, We have our own registered brand and our company is developing rapidly owing to high quality products, competitive price and excellent service. We sincerely hope to establish business relations with more friends from home and abroad in the near future. We look forward to your correspondence.
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Darlene from Ecuador - 2017.12.31 14:53
    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Rachel from Honduras - 2017.09.22 11:32

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