Polymeric Lightning Arrester without Gaps YH5W series
Product Details
Confirmed to IEC60099-4.
Technical Standard:
6.The earthquake intensity not exceeding 7 degrees.
5. Maximum wind speed not exceeding 35m/s;
4. Power frequency voltage applied continuously between the terminals of the arrester not exceeding its continuous operating voltage;
3. Frequency of the A.C. power supply being 50Hz or 60Hz;
2. Altitude above sea level not exceeding 2,000m;
1. Ambient air temperature within the range of -40 to +40;
Condition of Use:
65
150
100.1
126
132.3
34.1
42
YH5W-42
65
150
92.4
108
123
29.0
36
YH5W-36
65
150
86.7
99
112
27.5
33
YH5W-33
65
150
79
90
102
24.4
30
YH5W-30
65
150
69.8
81
92
22.0
27
YH5W-27
65
150
62
72
82
19.5
24
YH5W-24
65
150
54.2
63
71.8
17.0
21
YH5W-21
65
150
46.2
54
61.5
15.3
18
YH5W-18
65
150
38.5
45
51
12.7
15
YH5W-15
65
150
27
36
42.2
10.2
12
YH5W-12
65
150
30
33
40
9.4
11
YH5W-11
65
150
23
30
36
8.4
10
YH5W-10
65
150
23.8
27
33.7
7.65
9
YH5W-9
65
150
16.8
18
22.6
5.1
6
YH5W-6
65
150
8.9
9
11.3
2.55
3
YH5W-3
kA(crest)
A
kV(crest)
kV(crest)
kV(crest)
kV(rms)
kV(rms)
impulse
current
Switching
30/60?s
impulse
current
Lightning
8/20?s
impulse
Current
Lightning
1/4?s
withstand
impulse
current
4/10?s High
withstand
current impulse
Rectangular
2ms
Current impulse residual voltage
Voltage
Operating
Continuous
Maximun
Voltage
Rated
Type
Polymeric Housed Lightning Arrester without Gaps Nominal Discharge Current 5kA
Main Technical Parameters:
Under the circumstance of normal operating voltage, the current through the lightning arrester is just on microampere degree. When suffered from over-voltage, the lightning arresters excellent non-linear characteristic will make the current through the lightning arrester increase to several thousand amperes. And the lightning arrester will be under the circulating state and release over-voltage energy so as to protecting the power transmission equipments against the damage caused by the over-voltage.
Lightning arrester is the most advanced over-voltage protector in the world. Its core element, metal oxide varistor (MOV), is made under Japanese technology license.
Keystone:
Massive productions of lightning arrester (MOA), either with porcelain or polymeric housing, are suitable in the systems of power generation, power transmission, power transformation, and power distribution under AC 220kV and below. They are mainly used to keep the amplitude of lighting impulse withstand voltage and switching impulse withstand voltage to the prescribed level.
Application:
Polymeric Lightning Arrester Nominal Discharge Current 5kA
Lightning arrester is the most advanced over-voltage protector in the world. Its core element, metal oxide varistor (MOV)
- Model Number:YH5W
- Brand Name:CHUANGGAO
- Place of Origin:Zhejiang China (Mainland)
- Country:China (Mainland)
- telephone:86-577-61758733,13968778323
| Delivery Time: | 10 days |
| Package: | wooden box |
| Supply Ability: | 2000 Piece/Pieces per Week |
| Minimum Order Quantity: | 4 Piece/Pieces |
| Payment Terms: | L/C,T/T |
| Port: | Ningbo/Shanghai |
| Model Number: | YH5W |
| Brand Name: | CHUANGGAO |
| Place of Origin: | Zhejiang China (Mainland) |
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