| Customization: | Available |
|---|---|
| Type: | Power Source Arrester |
| Structure: | Zinc Oxide Arrester |
|
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Metal Oxide Surge Arrester Without Gaps 11kV 10kA
|
|||
|
Item
|
Characteristics
|
Unit
|
Value
|
|
1
|
Nominal system voltage
|
kV
|
11
|
|
2
|
MCOV (Uc)
|
kV
|
10.2
|
|
3
|
Rated Voltage(Ur)
|
kV
|
12
|
|
4
|
Nominal Discharge Current(In)
|
kA
|
10
|
|
5
|
Rated Frequency
|
Hz
|
48 - 62
|
|
6
|
Long Duration Current Impulse 2000 m Sec
|
A
|
250
|
|
7
|
High Current Impulse 4/10 m Sec (Imax)
|
kA
|
100
|
|
8
|
Maximum Residual Voltage at
Nominal Discharge Current (Ures)
|
kV
|
36
|
|
9
|
Creepage Distance
|
mm
|
545
|
|
10
|
Pressure relief capability
|
/
|
20kA
|
|
11
|
IEC Line Discharge
|
/
|
1
|
| Production Description |
| Product Paramenters |
|
Arrester type |
Rated voltage
Ur (kV
|
Max. continues
operating voltage
|
Residual Voltage (kV)
|
|||
|
as per IEC
|
as per ANSI/IEEE
|
1/10 μs Steep current impuse |
1/10 μs Steep current impuse |
30/60μs Switching current impulse |
||
|
Uc (kV)
|
MCOV (kV)
|
|||||
|
YH10W-3/9
|
3
|
2.4
|
2.55
|
11.3
|
9
|
8.9
|
|
YH10W-6/18
|
6
|
4.8
|
5.1
|
20.5
|
18
|
16
|
|
YH10W-9/27
|
9
|
7.2
|
7.65
|
31
|
27
|
24
|
|
YH10W-10/30
|
10
|
8.0
|
9.3
|
34.1
|
30
|
26.6
|
|
YH10W-11/33
|
11
|
8.8
|
9.35
|
38
|
33
|
29
|
|
YH10W-12/36
|
12
|
9.6
|
10.2
|
41.5
|
36
|
30.6
|
|
YH10W-15/45
|
15
|
12.0
|
12.7
|
52
|
45
|
38.3
|
|
YH10W-18/54
|
18
|
14.4
|
15.3
|
62
|
54
|
46
|
|
YH10W-21/63
|
21
|
16.8
|
17
|
72.5
|
63
|
53.5
|
|
YH10W-24/72
|
24
|
19.2
|
19.5
|
82.5
|
72
|
61.2
|
|
YH10W-27/81
|
27
|
21.6
|
22
|
93.2
|
81
|
69
|
|
YH10W-30/90
|
30
|
24.0
|
24.4
|
104
|
90
|
80
|
|
YH10W-33/99
|
33
|
26.4
|
28.0
|
113.8
|
99
|
84.2
|
|
YH10W-36/108
|
36
|
28.8
|
29.0
|
124.2
|
108
|
91.8
|
|
Arrester
type
|
Rated voltage
Ur (kV
|
Max. continues
operating voltage
|
Residual Voltage (kV) |
|||
|
as per IEC
|
as per ANSI/IEEE
|
1/10 μs Steep current impuse
|
1/10 μs Steep current impuse
|
30/60μs Switching current impulse
|
||
|
Uc (kV)
|
MCOV (kV)
|
|||||
|
YH5W-3/9
|
3
|
2.4
|
2.55
|
11.3
|
9
|
8.9
|
|
YH5W-6/18
|
6
|
4.8
|
5.1
|
20.5
|
18
|
16
|
|
YH5W-9/27
|
9
|
7.2
|
7.65
|
31
|
27
|
24
|
|
YH5W-10/30
|
10
|
8.0
|
9.3
|
34.1
|
30
|
26.6
|
|
YH5W-11/33
|
11
|
8.8
|
9.35
|
38
|
33
|
29
|
|
YH5W-12/36
|
12
|
9.6
|
10.2
|
41.5
|
36
|
30.6
|
|
YH5W-15/45
|
15
|
12.0
|
12.7
|
52
|
45
|
38.3
|
|
YH5W-18/54
|
18
|
14.4
|
15.3
|
62
|
54
|
46
|
|
YH5W-21/63
|
21
|
16.8
|
17
|
72.5
|
63
|
53.5
|
|
YH5W-24/72
|
24
|
19.2
|
19.5
|
82.5
|
72
|
61.2
|
|
YH5W-27/81
|
27
|
21.6
|
22
|
93.2
|
81
|
69
|
|
YH5W-30/90
|
30
|
24.0
|
24.4
|
104
|
90
|
80
|
|
YH5W-33/99
|
33
|
26.4
|
28.0
|
113.8
|
99
|
84.2
|
|
YH5W-36/108
|
36
|
28.8
|
29.0
|
124.2
|
108
|
91.8
|
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