ARRESTER->ARRESTER-6-1

 

Technical data of 3-36kV  10kA gapless metal oxide arresters

Arrester Type

Length mm

Rated voltage (r.m.s)kV

Max continuous operating   voltage (r.m.s)kV

Max steepest wave impulse residual voltage kV(peak)

Max lightning impulse residual voltage kV(peak)

 

Max switching impulse residual voltage kV(peak)

2ms rectangular current discharge capacity A

4/10μs  impulse discharge capacity kA

Y10w6-3/9.1TB

288

3

2.55

10.2

9.1

6.8

250

100

Y10w6-6/18.2 TB

336

6

5.1

16.3

18.2

13.5

250

100

Y10w6-9/28 TB

393

9

7.65

25.3

28

20.4

250

100

Y10w6-10/30 TB

393

10

8.4

33.6

30

22.4

250

100

Y10w6-11/33.7 TB

408

11

9.3

37.7

33.7

24.7

250

100

Y10w6-12/36.6 TB

423

12

10.2

41

36.6

27.1

250

100

Y10w6-15/45.6 TB

458

15

12.7

51.5

45.6

33.9

250

100

Y10w6-18/54.8 TB

503

18

15.3

61.5

54.8

40.6

250

100

Y10w6-20/58.9 TB

533

20

16.4

66

58.9

43.5

250

100

Y10w6-21/61 TB

533

21

17.0

68.5

61

45.1

250

100

Y10w6-22/64 TB

568

22

17.8

71.7

64

47.2

250

100

Y10w6-24/70.1 TB

593

24

19.5

78.6

70.1

51.9

250

100

Y10w6-27/79.2TB

633

27

22.0

88.7

79.2

58.5

250

100

Y10w6-30/87.5 TB

678

30

24.4

98

87.5

64.8

250

100

Y10w6-33/99 TB

718

33

27.5

111

99

73.1

250

100

Y10w6-36/104 TB

758

36

29.0

117

104

77.1

250

100




Technical data of 3-36kV 10kA series-gap metal oxide arresters

Arrester Type

Length mm

Rated voltage (r.m.s)kV

Power frequency sparkover voltage not less (r.m.s)kV

Max impulse sparkover  voltage at 1.2/50μs not more kV(peak)

Max front of wave sparkover  voltage not more kV(peak)

 

8/20μs lightning impulse residual voltage kV(peak)

2ms rectangular current discharge capacity A

4/10μs  impulse discharge capacity kA

Y 10C6-3/6.8 TB

288

3

4.5

6.3

7.3

6.8

250

100

Y10C6-6/13.8 TB

336

6

9

13

15

13.8

250

100

Y10C6-9/20   TB

393

9

13.5

19.1

22

20

250

100

Y10C6-10/22 TB

393

10

15

20.5

23.6

22

250

100

Y10C6-11/26.9 TB

408

11

16.5

25.2

29

26.9

250

100

Y10C6-12/30 TB

423

12

18

28.1

32.3

30

250

100

Y10C6-15/34 TB

458

15

22.5

32.8

37.7

34

250

100

Y10C6-18/41.5 TB

503

18

27

40.5

46.5

41.5

250

100

Y10C6-20/46.3 TB

533

20

30

44.9

51.6

46.3

250

100

Y10C6-21/48 TB

533

21

31.5

46.6

53.6

48

250

100

Y10C6-22/52.9 TB

568

22

33

49.3

56.7

52.9

250

100

Y10C6-24/56 TB

593

24

36

53.8

62

56

250

100

Y10C6-27/63 TB

633

27

40.5

61.5

70.7

63

250

100

Y10C6-30/72.2 TB

678

30

45

69.6

80

72.2

250

100

Y10C6-33/79.4 TB

718

33

49.5

76.5

88

79.4

250

100

Y10C6-36/86.6 TB

758

36

54

83.3

96

86.6

250

100