| Customization: | Available |
|---|---|
| Type: | Lightning Arrester |
| Structure: | Zinc Oxide Arrester |
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Zinc oxide arrester has good protection performance.The current flowing through the arrester at normal working voltage is very small (microampere or milliampere) due to the good nonlinear voltage-ampere characteristic of zinc oxide.When the overvoltage action, the resistance dropped sharply, let off the voltage energy, to achieve the effect of protection.The difference between this kind of arrester and traditional arrester is that it has no discharge gap and USES the non-linear characteristic of zinc oxide to discharge and break.
Condition of use:
-Power frequency:48Hz ~60Hz
-Ambient temperature:-40°C~+40°C
-Maximum wind speed: not exceed 35m/s
-Altitude: not exceed 2000m
-Earthquake intensity: not exceed 8 degrees
-Ice thickness: not exceed 10 meters.
-Long-term applying voltage does not exceed the maximum coutinuous operating voltage.
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Model Type
|
Rated Voltage/kV
|
MCOV/kV
|
Steep Current Impulse
|
Switching Current Impulse
|
Lightning Current Impulse
|
2000s Square Wave Impulse Current Withstand
|
4/10 S High Current Impulse/kV
|
|
YH10W-3
|
3
|
2.55
|
11.3
|
8.9
|
9
|
250
|
100
|
|
YH10W-6
|
6
|
5.10
|
22.6
|
16.8
|
18
|
250
|
100
|
|
YH10W-9
|
9
|
7.65
|
33.7
|
23.8
|
27
|
250
|
100
|
|
YH10W-10
|
10
|
8.40
|
36
|
23
|
30
|
250
|
100
|
|
YH10W-11
|
11
|
9.40
|
40
|
30
|
33
|
250
|
100
|
|
YH10W-12
|
12
|
10.2
|
42.2
|
27
|
36
|
250
|
100
|
|
YH10W-15
|
15
|
12.7
|
51
|
38.5
|
45
|
250
|
100
|
|
YH10W-18
|
18
|
15.3
|
61.5
|
46.2
|
54
|
250
|
100
|
|
YH10W-21
|
21
|
17.0
|
71.8
|
54.2
|
63
|
250
|
100
|
|
YH10W-24
|
24
|
19.2
|
82
|
62
|
72
|
250
|
100
|
|
YH10W-27
|
27
|
21.9
|
92
|
69.8
|
81
|
250
|
100
|
|
YH10W-30
|
30
|
24.4
|
102
|
79
|
90
|
250
|
100
|
|
YH10W-33
|
33
|
27.5
|
112
|
86.7
|
99
|
250
|
100
|
|
YH10W-36
|
36
|
29
|
123
|
92.4
|
108
|
250
|
100
|
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