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Lightning Arresters >> Power Station Lightning Arresters

Power Station Lightning Arresters
Product Content:

HY5WZPicture:HY5WZ-51/134  Nominal Discharge Current 5kA/10kA Series of Power Station Type Lightning Arresters are mainly used in voltage system of 35kV to prevent AC electric equipment of power plants and transformer stations from damages of lightning overvoltage, resonance overvoltage and relative temporary overvoltage except temporary overvoltage.

 
Specification
 

Model 

Rated voltage

Nominal Voltage 

Continuous Operating Voltage

DC Reference Voltage

Residual Voltage

Discharge Capacity

0.75U 1mA Leakage Current

Creepage Distance

Mounting Height

Structural Height

Lightning Impusle Current

Steep impulse Current

Switching Impulse Current

2ms Square Wave

4/10μs Heavy Current

Virtual Value   kV

kV

Peak Value Kv

A

kA

μA

mm/kV

mm

mm

HY5WZ-5/13.5

5

3

4

72

13.5

15.5

11.5

400

65

50

35

170

100

HY5WZ-10/27

10

6

8

14.4

27

31

23

400

65

50

36

196

126

HY5WZ-17/45

17

10

13.6

24

45

51.8

38.3

400

65

50

32

250

180

HY5WZ-30/80

30

20

24

43

80

92

68

400

65

50

31

474

386

HY5WZ-51/134

51

35

40.8

73

134

154

114

400

65

50

28

560

520

HY5WZ-54/134

54

35

43.2

76

134

154

114

400

65

50

28

560

520

HY5(10)WZ-90/235

90

66

72.5

130

235

270

201

400

65

50

32

980

900

 

 

 

 

 

 

 

 

600

 

 

 

 

 

HY5(10)WZ-96/232

96

66

75

140

232

267

198

400

65

50

32

980

900

 

 

 

 

 

 

 

 

600

 

 

 

 

 

HY5(10)WZ-100/260

100

110

78

145

260

299

221

400

65

50

25

1265

1185

 

 

 

 

 

 

 

 

600

 

 

 

 

 

HY5(10)WZ-108/281

108

110

84

157

281

315

239

400

65

50

27

1265

1185

 

 

 

 

 

 

 

 

600

 

 

 

 

 

HY10WZ-200/520

200

220

156

290

520

582

442

600

100

50

28

2510

2300

 

 

 

 

 

 

 

 

800

 

 

 

 

 

HY10WZ-216/562

216

220

168.5

314

562

630

478

600

100

50

28

2510

2300

 

 

 

 

 

 

 

 

800

 

 

 

 

 

 
 
 
 
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