China wholesale Silicon Insulator – Polymer Type Lightning Arrester – Yongjiu
China wholesale Silicon Insulator – Polymer Type Lightning Arrester – Yongjiu Detail:
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.
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Our primary intention should be to offer our clientele a serious and responsible enterprise relationship, delivering personalized attention to all of them for China wholesale Silicon Insulator – Polymer Type Lightning Arrester – Yongjiu , The product will supply to all over the world, such as: Canada, Rwanda, The Swiss, We've got constructed strong and long co-operation relationship with an enormous quantity of companies within this business in Kenya and overseas. Immediate and professional after-sale service supplied by our consultant group has happy our buyers. Thorough Info and parameters from the merchandise will probably be sent for you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Kenya for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
By Tina from Zurich - 2017.09.26 12:12
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
By Hilda from Johannesburg - 2018.09.19 18:37