Polymer Type Lightning Arrester
ZnO lightning arrester is one of the most world advanced over-voltage protector at present, due to its core components of resistance applying ZnO and other metal oxide to make of, comparing with traditional carborundum arrester, it improves greatly V-A characteristics of resistance, increases the getting through ability of resistance, therefore it brings fundamental change to features of arrester.
Under normal working voltage, the current passing arrester only A class, when bearing over voltage, the excellent non-linear V-A features of arrester would make effect, the current passing through the arrester increase high to thousands of Ampere instant, the arrester is under getting through state, to release over-voltage energy, therefore it effective limits the damage to power transmission equipment due to over voltage.
Polymer Type Lightning Arrester Without Gaps: Nominal Discharge Current:5kA
| Item No. | Rated Voltage (kV) | MCOV (kV) | 1/4 μs Lightning Current Impulse | 8/20 μs Lightning Current Impulse | 30/60 μs Switching Current Impulse | 2000 μs Rectangular Current Impulse Withstand | 4/10 μs High Current Impulse Withstand |
| (HY)YH5W–3 |
3 |
2.55 |
11.3 |
9 |
8.9 |
150 |
65 |
| (HY)YH5W–6 |
6 |
5.1 |
22.6 |
18 |
16.8 |
150 |
65 |
| (HY)YH5W–9 |
9 |
7.05 |
33.7 |
27 |
23.8 |
150 |
65 |
| (HY)YH5W-10 |
10 |
8.4 |
36 |
30 |
23 |
150 |
65 |
| (HY)YH5W-11 |
11 |
9.4 |
40 |
33 |
30 |
150 |
65 |
| (HY)YH5W-12 |
12 |
10.2 |
42.2 |
36 |
27 |
150 |
65 |
| (HY)YH5W-15 |
15 |
12.7 |
51 |
45 |
38.5 |
150 |
65 |
| (HY)YH5W-18 |
18 |
15.3 |
61.5 |
54 |
46.2 |
150 |
65 |
| (HY)YH5W-21 |
21 |
17 |
71.8 |
63 |
54.2 |
150 |
65 |
| (HY)YH5W-24 |
24 |
19.5 |
82 |
72 |
62 |
150 |
65 |
| (HY)YH5W-27 |
27 |
22 |
92 |
81 |
69.8 |
150 |
65 |
| (HY)YH5W-30 |
30 |
24.4 |
102 |
90 |
79 |
150 |
65 |
| (HY)YH5W-33 |
33 |
27.5 |
112 |
99 |
86.7 |
150 |
65 |
| (HY)YH5W-36 |
36 |
29 |
123 |
108 |
92.4 |
150 |
65 |
| Item No. | Dimensions A (mm) | Leakage Distance (mm) | Shed No. PCS |
| (HY)YH5W–3 |
110 |
215 |
3 |
| (HY)YH5W–6 |
135 |
300 |
4 |
| (HY)YH5W–9 |
160 |
372 |
5 |
| (HY)YH5W-10 |
160 |
372 |
5 |
| (HY)YH5W-11 |
160 |
372 |
5 |
| (HY)YH5W-12 |
160 |
372 |
5 |
| (HY)YH5W-15 |
210 |
480 |
7 |
| (HY)YH5W-18 |
235 |
575 |
8 |
| (HY)YH5W-21 |
260 |
630 |
9 |
| (HY)YH5W-24 |
285 |
680 |
10 |
| (HY)YH5W-27 |
310 |
750 |
11 |
| (HY)YH5W-30 |
335 |
820 |
12 |
| (HY)YH5W-33 |
385 |
950 |
14 |
| (HY)YH5W-36 |
385 |
950 |
14 |
Polymer Type Lightning Arrester Without Gaps: Nominal Discharge Current:10kA
| Item No. | Rated Voltage (kV) | MCOV (kV) | 1/4 μs Lightning Current Impulse | 8/20 μs Lightning Current Impulse | 30/60 μs Switching Current Impulse | 2000 μs Rectangular Current Impulse Withstand | 4/10 μs High Current Impulse Withstand |
| (HY)YH10W–3 |
3 |
2.55 |
11.3 |
9 |
8.9 |
250 |
100 |
| (HY)YH10W–6 |
6 |
5.1 |
22.6 |
18 |
16.8 |
250 |
100 |
| (HY)YH10W–9 |
9 |
7.05 |
33.7 |
27 |
23.8 |
250 |
100 |
| (HY)YH10W-10 |
10 |
8.4 |
36 |
30 |
23 |
250 |
100 |
| (HY)YH10W-11 |
11 |
9.4 |
40 |
33 |
30 |
250 |
100 |
| (HY)YH10W-12 |
12 |
10.2 |
42.2 |
36 |
27 |
250 |
100 |
| (HY)YH10W-15 |
15 |
12.7 |
51 |
45 |
38.5 |
250 |
100 |
| (HY)YH10W-18 |
18 |
15.3 |
61.5 |
54 |
46.2 |
250 |
100 |
| (HY)YH10W-21 |
21 |
17 |
71.8 |
63 |
54.2 |
250 |
100 |
| (HY)YH10W-24 |
24 |
19.5 |
82 |
72 |
62 |
250 |
100 |
| (HY)YH10W-27 |
27 |
22 |
92 |
81 |
69.8 |
250 |
100 |
| (HY)YH10W-30 |
30 |
24.4 |
102 |
90 |
79 |
250 |
100 |
| (HY)YH10W-33 |
33 |
27.5 |
112 |
99 |
86.7 |
250 |
100 |
| (HY)YH10W-36 |
36 |
29 |
123 |
108 |
92.4 |
250 |
100 |
| (HY)YH10W-48 |
48 |
39 |
165.6 |
144 |
122.4 |
250 |
100 |
| Item No. | Dimensions A (mm) | Leakage Distance (mm) | Shed No. PCS |
| (HY)YH10W–3 |
106 |
180 |
4 |
| (HY)YH10W–6 |
134 |
300 |
6 |
| (HY)YH10W–9 |
162 |
372 |
8 |
| (HY)YH10W-10 |
162 |
372 |
8 |
| (HY)YH10W-11 |
162 |
372 |
8 |
| (HY)YH10W-12 |
162 |
372 |
8 |
| (HY)YH10W-15 |
190 |
480 |
10 |
| (HY)YH10W-18 |
218 |
575 |
12 |
| (HY)YH10W-21 |
246 |
630 |
14 |
| (HY)YH10W-24 |
274 |
750 |
16 |
| (HY)YH10W-27 |
274 |
750 |
16 |
| (HY)YH10W-30 |
302 |
925 |
18 |
| (HY)YH10W-33 |
302 |
925 |
18 |
| (HY)YH10W-36 |
358 |
1120 |
22 |
| (HY)YH10W-48 |
522 |
1450 |
22 |
Q:CAN YOU HELP US IMPROT AND EXPORT?
A:We will have a professional team to serve you.
Q:WHAT’S THE CERTIFICATES DO YOU HAVE?
A:We have certificates of ISO,CE, BV,SGS.
Q:WHAT’S YOUR WARRANTY PERIOD?
A:1 year in general.
Q:CAN YOU DO OEM SERVICE?
A:YES,we can.
Q:WHAT YOU LEAD TIME?
A:Our standard models are in stock ,as for big orders ,it take about 15 days.
Q:CAN YOU PROVIDE FREE SAMPLES?
A:Yes,please contact us to know the sample policy.