China wholesale 34/78 24kv Elbow Surge Arrester T Type - polymer lightning arrester 3kV – Anhuang
China wholesale 34/78 24kv Elbow Surge Arrester T Type - polymer lightning arrester 3kV – Anhuang Detail:
Zinc-Oxide Surge Arrester
General
The Zinc Oxide Type Surge Arrester is the latest advanced over－voltage protector for distribution line and power station device. Incorporated with zinc oxide and other metal oxide as the core resistor disc, the volt-ampere characteristics and the through-current capability of the resistor disc are improved drastically compared with the conventional SiC type surge arrester.
Under nominal operating voltage, the current through the surge arrester is only about micro-ampere grade. When the surge arrester experiences an over-voltage, the resistor disc with excellent non-linear characteristics will increase the current through the surge arrester to several thousand amperes instantaneously. The surge arrester is in a conducting state and then will release the over-voltage energy to the earth and thereby protects power distribution I transmission device against the impact of over－voltage.
Key Technical Parameters
| Zinc-Oxide Surge Arrester | |||||||
| Nominal discharge current: 5KA | |||||||
|
MOA Type |
MOA Rated | MCOV | 1/10µs steep current impulse | 8/20µs lightning current impulse | 30/60µs switching current impulse | 2ms rectangular current impulse withstand |
4/10µs high current impulse withstand |
|
kV (r.m.s) |
≮kV |
A |
kA |
||||
| YH5W-3 |
3 |
2.55 |
11.3 |
9 |
8.90 |
150 |
65 |
| YH5W-6 |
6 |
5.10 |
22.6 |
18 |
16.8 |
150 |
65 |
| YH5W-9 |
9 |
7.65 |
33.7 |
27 |
23.8 |
150 |
65 |
| YH5W-10 |
10 |
8.40 |
36.0 |
30 |
26.4 |
150 |
65 |
| YH5W-1 才 |
11 |
9.40 |
40.0 |
33 |
30.0 |
150 |
65 |
| YH5W-12 |
12 |
10.2 |
42.2 |
36 |
31.7 |
150 |
65 |
| YH5W-15 |
15 |
12.7 |
51.0 |
45 |
38.5 |
150 |
65 |
| YH5W-18 |
18 |
15.3 |
61.5 |
54 |
46.5 |
150 |
65 |
| YH5W-21 |
21 |
17.0 |
71.8 |
63 |
54.5 |
150 |
65 |
| YH5W-24 |
24 |
19.5 |
82.0 |
72 |
62.6 |
150 |
65 |
| YH5W-27 |
27 |
22.0 |
92.0 |
81 |
69.8 |
150 |
65 |
| YH5W-30 |
30 |
24.4 |
102 |
90 |
79.0 |
150 |
65 |
| YH5W-33 |
33 |
27.5 |
112 |
99 |
86.7 |
150 |
65 |
| YH5W-36 |
36 |
29.0 |
117 |
103 |
92.4 |
150 |
65 |
| YH5W-39 |
39 |
31.5 |
123 |
108 |
94.0 |
150 |
65 |
| YH5W-42 |
42 |
34.0 |
126 |
111 |
101 |
150 |
65 |
| YH5W-45 |
45 |
36.5 |
128 |
119 |
105 |
150 |
65 |
| YH5W-48 |
48 |
39.0 |
139 |
127 |
110 |
150 |
65 |
| YH5W-51 |
51 |
40.8 |
151 |
134 |
115 |
150 |
65 |
| YH5W-54 |
54 |
42.0 |
160 |
143 |
119 |
150 |
65 |
| YH5W-60 |
60 |
48.0 |
178 |
159 |
132 |
150 |
65 |
| YH5W-66 |
66 |
53.0 |
196 |
175 |
145 |
150 |
65 |
| YH5W-69 |
69 |
55.2 |
205 |
183 |
152 |
150 |
65 |
| Key Technical Parameters Polymeric Housing Surge (Lightning) Arrester | |||||||
| Nominal discharge current: 10KA | |||||||
|
MOA Type |
MOA Rated | MCOV | 1/10µs steep current impulse | 8/20µs lightning current impulse | 30/60µs switching current impulse | 2ms rectangular current impulse withstand |
4/10µs high current impulse withstand |
|
kV (r.m.s) |
≮kV |
A |
kA |
||||
| YH10W-3 |
3 |
2.55 |
10.3 |
8.40 |
7.70 |
250 |
100 |
| YH10W-6 |
6 |
5.10 |
20.5 |
16.7 |
15.4 |
250 |
100 |
| YH10W-9 |
9 |
7.65 |
31.0 |
25.0 |
23.1 |
250 |
100 |
| YH10W-10 |
10 |
8.40 |
33.0 |
27.4 |
27.0 |
250 |
100 |
| YH10W-11 |
11 |
9.40 |
36.4 |
30.4 |
30.0 |
250 |
100 |
| YH10W-12 |
12 |
10.2 |
38.5 |
33.3 |
30.8 |
250 |
100 |
| YH10W-15 |
15 |
12.7 |
46.5 |
41.4 |
38.5 |
250 |
100 |
| YH10W-18 |
18 |
15.3 |
56.0 |
49.8 |
46.2 |
250 |
100 |
| YH10W-21 |
21 |
17.0 |
65.5 |
57.0 |
53.9 |
250 |
100 |
| YH10W-24 |
24 |
19.5 |
75.0 |
65.0 |
61.6 |
250 |
100 |
| YH10W-27 |
27 |
22.0 |
84.0 |
74.0 |
69.3 |
250 |
100 |
| YH10W-30 |
30 |
24.4 |
93.0 |
82.0 |
76.5 |
250 |
100 |
| YH10W-33 |
33 |
27.5 |
101 |
90.0 |
84.7 |
250 |
100 |
| YH10W-36 |
36 |
29.0 |
112 |
98.0 |
92.4 |
250 |
100 |
| YH10W-39 |
39 |
31.5 |
117 |
103 |
94.0 |
250 |
100 |
| YH10W-42 |
42 |
34.0 |
126 |
111 |
101 |
250 |
100 |
| YH10W-45 |
45 |
36.5 |
128 |
119 |
105 |
250 |
100 |
| YH10W-48 |
48 |
39.0 |
139 |
127 |
110 |
250 |
100 |
| YH10W-51 |
51 |
40.8 |
151 |
134 |
115 |
250 |
100 |
| YH10W-54 |
54 |
42.0 |
160 |
143 |
119 |
250 |
100 |
| YH10W-60 |
60 |
48.0 |
178 |
159 |
132 |
400 |
100 |
| YH10W-66 |
66 |
53.0 |
196 |
175 |
145 |
400 |
100 |
| YH10W-69 |
49 |
55.2 |
205 |
183 |
152 |
400 |
100 |
| YH10W-72 |
72 |
57.0 |
214 |
191 |
158 |
400 |
100 |
| YH10W-75 |
75 |
60.0 |
223 |
199 |
165 |
400 |
100 |
| YH10W-84 |
84 |
68.0 |
244 |
218 |
181 |
600 |
100 |
| YH10W-90 |
90 |
70.0 |
249 |
234 |
184 |
600 |
100 |
| YH10W-96 |
96 |
76.0 |
265 |
247 |
201 |
600 |
100 |
| YH10W-108 |
108 |
84.0 |
298 |
273 |
222 |
600 |
100 |
| YH10W-120 |
120 |
98.0 |
338 |
319 |
259 |
600 |
100 |
| YH10W-132 |
132 |
106 |
367 |
345 |
280 |
600 |
100 |
| YH10W-144 |
144 |
115 |
397 |
374 |
304 |
600 |
100 |
| YH10W-168 |
168 |
131 |
452 |
426 |
346 |
600 |
100 |
| YH10W-172 |
172 |
140 |
483 |
455 |
370 |
600 |
100 |
| YH10W-180 |
180 |
144 |
497 |
468 |
380 |
600 |
100 |
Product detail pictures:
Related Product Guide:
We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for China wholesale 34/78 24kv Elbow Surge Arrester T Type - polymer lightning arrester 3kV – Anhuang, The product will supply to all over the world, such as: Adelaide, Rio de Janeiro, Algeria, We have our own registered brand and our company is developing rapidly owing to high quality products, competitive price and excellent service. We sincerely hope to establish business relations with more friends from home and abroad in the near future. We look forward to your correspondence.
By Darlene from Ecuador - 2017.12.31 14:53
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Rachel from Honduras - 2017.09.22 11:32
