1

Type designation

Unit

HY5W-21/59.5

HY5W-24/68

HY5W-27/76.5

HY5W-30/85

HY5W-33/93.5

HY5W-36/102

2

Rated Voltage

kV

21

24

27

30

33

36

3

Continuous operating voltage

kV

16.8

19.2

21.6

24

26.4

28.8

4

Nominal discharge current

kA

5

5

5

5

5

5

5

Min. reference voltage at D.C. 1mA

kV

30.1

34.4

38.7

43

47.3

51.6

6

Lightning impulse residual voltage 8/20 μs

kV

59.5

68

76.5

85

93.5

102

7

Steep current impulse residual voltage 1/10 μs

kV

68.4

78.2

88

98

108

117

8

Switching impulse residual voltage 30/60 μs

kV

50.5

57.8

65

72.2

79.5

86.7

9

Max. leakage current at 0.75 D.C. 1mA

μA

20

20

20

20

20

20

10

Max. partial discharge at 1.05Uc

pC

10

10

10

10

10

10

11

2ms rectangular current withstand

A

75

75

75

75

75

75

12

4/10 μs high current impulse withstand

kA

65

65

65

65

65

65

13

Creepage distance

mm

419

540

540

540

668

668

14

Body weight

Kg

1.45

1.80

1.85

1.90

2.3

2.35