COMPANY PROFILE:
AN HUANG is a modern company of professional design and manufacturer of 3.6kV to 40.5kV Medium Voltage cable accessories, electric components and whole set cabinet Subsidiaries:Anhuang Electric Power Technology Co.,Ltd
Zhejiang Anhuang Imp & Exp. Co .. Ltd. We provide high quality, low cost products for utility systems worldwide
Company constantly introducing new technology,newcraft, the product structure constantly improved.Our Professional
production testing equipment.special production technology and professional service team can satisfy the customers demand.
Our professioal engineers,technicansand managers team always keep our promise:ANHUANG is not only provide cost-effective high quality products.but also provide high quality, efficient, fast service and technical support to ensure customers' require.
Our company obtained international quality management system ccertification for ISO9001,ISO1401,OHSAS18001.
Our company adhenring to the "safety electricity, forever brilliant " as our enterprise's humanism. Willing to work with you hand in hand to build better future.
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
Key Technical Parameters |
| 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 |
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 |
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