Customization: | Available |
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Type: | Power Source Arrester |
Structure: | Zinc Oxide Arrester |
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Introducing the Zinc Oxide Arrester from Beierbian Group Co., Ltd - an extraordinary leap forward in lightning protection technology, skillfully designed for 10kV power distribution systems. This cutting-edge device is a masterpiece of engineering, combining a zinc oxide valve column with upper and lower electrodes, all flawlessly enveloped within a shell of durable silicone rubber. This innovative construction ensures exceptional performance and boasts the following extraordinary attributes:
Employing a meticulously crafted valve plate in conjunction with optimized core parameters, this arrester ensures the core can adeptly handle challenges such as arc grounding, PT resonance, and a wide range of operational overvoltages. It operates with exceptional reliability under line voltage and gracefully endures 2.5 to 3 times the power frequency overvoltage. Its capacity to withstand voltage over an extended period surpasses international standards by 1 to 3 orders of magnitude, offering unrivaled safety and durability for long-term operation.
Main Characteristics Of Jacket Materials And Product Usage Environment:
Item |
Unit |
Norm |
Shore Hardness A |
/ |
60 |
Tensile Strength |
mpa |
≥35 |
Breaking Elongation |
% |
≥250 |
Oxygen Index |
/ |
45 |
Resistivity |
Ω.m |
≥1×1013 |
Breakdown Strength |
MV/m |
≥25 |
Tracking |
kV |
4.5 |
Durability |
Not less than 20 years |
Working Environment:
Meticulously crafted for optimal performance in both indoor and outdoor settings, ensuring versatile application;
Exhibits reliable functionality at awe-inspiring altitudes, soaring up to a remarkable 3000 meters;
Designed to endure extreme temperatures from a brisk -40°C to a warm +60°C, ensuring adaptability to various climates;
Operates seamlessly with power supply frequencies ranging from a steady 48Hz to an energetic 62Hz;
Securely maintains power frequency voltage between terminals within ideal limits, ensuring long-lasting performance.
Constructed to withstand seismic forces with intensities reaching up to 8 degrees, ensuring continued reliability.
Skillfully engineered to resist powerful wind speeds, capable of withstanding gusts up to 35 meters/second;
Note:
Should you find your operational conditions exceed typical parameters, our team is ready to provide custom-tailored solutions to meet your specific needs.
Main technical parameters
Model |
Nominal Voltage (rms) |
Rated Voltage Of Arrester (rms) |
Continuous Operating Voltage (rms) |
DC 1mA reference voltage |
The residual voltage under nominal discharge current |
Steep wave impact residual voltage |
2ms square wave flow capacity |
Operation Place |
YH5WS-3.8/17 |
3 |
3.8 |
2.0 |
7.5 |
17.0 |
19.6 |
100 |
Distribution Type |
YH5WS-5/15 |
3 |
5 |
4.0 |
7.5 |
15.0 |
17.3 |
150 |
|
YH5WS-7.6/30 |
6 |
7.6 |
4.0 |
15.0 |
15.0 |
34.5 |
100 |
|
YH5WS-10/30 |
6 |
10 |
8.0 |
15.0 |
30.0 |
34.6 |
150 |
|
YH5WS-12.7/50 |
10 |
12.7 |
10 |
26.0 |
50.0 |
57.5 |
100 |
|
YH5WS-16.5/50 |
10 |
16.5 |
12.7 |
26.0 |
50.0 |
57.5 |
100 |
|
YH5WS-17/50 |
10 |
17 |
13.6 |
26.0 |
50.0 |
57.5 |
150 |
|
YH5WS-17/45 |
10 |
17 |
13.6 |
25.0 |
45.0 |
/ |
250 |
|
YH10WS-17/45 |
10 |
17 |
13.6 |
25.0 |
45.0 |
/ |
400 |
|
YH5WZ-5/13.5 |
3 |
5 |
4.0 |
7.2 |
13.5 |
15.5 |
200 |
Power Station Type |
YH5WZ-7.6/27 |
6 |
7.6 |
4.0 |
14.4 |
27.0 |
31.0 |
150 |
|
YH5WZ-10/27 |
6 |
10 |
8.0 |
14.4 |
27.0 |
31.0 |
200 |
|
YH5WZ-42/134 |
35 |
42 |
23.4 |
73 |
134 |
154 |
150 |
|
YH5WZ-12.7/45 |
10 |
12.7 |
6.6 |
24.0 |
45.0 |
51.8 |
150 |
|
YH5WZ-16.5/45 |
10 |
16.5 |
13.2 |
24.0 |
45.0 |
51.8 |
150 |
|
YH5WZ-17/45 |
10 |
17 |
13.6 |
24.0 |
45.0 |
51.8 |
200 |
|
YH5WZ-51/134 |
35 |
51 |
40.8 |
73.0 |
134 |
154 |
400 |
|
YH10WZ-17/45 |
10 |
17 |
13.6 |
24.0 |
45.0 |
51.8 |
200 |
|
YH10WZ-51/134 |
35 |
51 |
40.8 |
73.0 |
134 |
154 |
400 |
|
YH5WR-5/13.5 |
3 |
5 |
4.0 |
7.2 |
13.5 |
/ |
400 |
Capacitive Type |
YH5WR-7.6/27 |
6 |
7.6 |
4.0 |
13.8 |
27.0 |
/ |
400 |
|
YH5WR-10/27 |
6 |
10 |
8.0 |
14.4 |
27.0 |
/ |
400 |
|
YH5WR-12.7/45 |
10 |
12.7 |
6.6 |
23.0 |
45.0 |
/ |
400 |
|
YH5WR 17/45 |
10 |
17 |
13.6 |
24.0 |
45.0 |
/ |
400 |
|
YH5WX-51/134 |
35 |
51 |
40.8 |
73 |
134.0 |
154 |
400 |
Line type |
YH1.5W-30/80 |
35 |
30 |
24 |
44 |
80.0 |
/ |
600 |
Neutral Type |
Note: Built with a strong and durable Polymeric material for enhanced resilience
Model |
Nominal Voltage (rms) |
Rated Voltage Of Arrester (rms) |
Continuous Operating Voltage (rms) |
DC 1mA Reference Voltage |
The Residual Voltage Under Nominal Discharge Current |
Steep Wave Impact Residual Voltage |
2ms Square Wave Flow Capacity |
Operation Place |
Y5WS-5/15 |
3 |
5 |
4.0 |
7.5 |
15.0 |
17.3 |
150 |
Distribution Type |
Y5WS-7.6/30 |
6 |
7.6 |
4.0 |
15.0 |
15.0 |
34.5 |
100 |
|
Y5WS-10/30 |
6 |
10 |
8.0 |
15.0 |
30.0 |
34.6 |
150 |
|
Y5WS-12.7/50 |
10 |
12.7 |
10 |
26.0 |
50.0 |
57.5 |
100 |
|
Y5WS-16.5/50 |
10 |
16.5 |
12.7 |
26.0 |
50.0 |
57.5 |
100 |
|
Y5WS-17/50 |
10 |
17 |
13.6 |
26.0 |
50.0 |
57.5 |
150 |
|
Y5WZ-5/13.5 |
3 |
5 |
4.0 |
7.2 |
13.5 |
15.5 |
200 |
Power Station Type |
Y5WZ-7.6/27 |
6 |
7.6 |
4.0 |
14.4 |
27.0 |
31.0 |
150 |
|
Y5WZ-10/27 |
6 |
10 |
8.0 |
14.4 |
27.0 |
31.0 |
200 |
|
Y5WZ-42/134 |
35 |
42 |
23.4 |
73 |
134 |
154 |
150 |
|
Y5WZ-12.7/45 |
10 |
12.7 |
6.6 |
24.0 |
45.0 |
51.8 |
150 |
|
Y5WZ-16.5/45 |
10 |
16.5 |
13.2 |
24.0 |
45.0 |
51.8 |
150 |
|
Y5WZ-17/45 |
10 |
17 |
13.6 |
24.0 |
45.0 |
51.8 |
200 |
|
Y5WZ-51/134 |
35 |
51 |
40.8 |
73.0 |
134 |
154 |
400 |
|
Y5WR-5/13.5 |
3 |
5 |
4.0 |
7.2 |
13.5 |
/ |
400 |
Capacitive Type |
Y5WR-7.6/27 |
6 |
7.6 |
4.0 |
13.8 |
27.0 |
/ |
400 |
|
Y5WR-10/27 |
6 |
10 |
8.0 |
14.4 |
27.0 |
/ |
400 |
|
Y5WR-12.7/45 |
10 |
12.7 |
6.6 |
23.0 |
45.0 |
/ |
400 |
|
Y5WR-17/45 |
10 |
17 |
13.6 |
24.0 |
45.0 |
/ |
400 |
|
Y1.5W-0.28/1.3 |
0.22 |
0.28 |
0.24 |
0.6 |
1.3 |
/ |
75 |
Low Voltage |
Y1.5W-0.5/2.6 |
0.38 |
0.5 |
0.24 |
1.2 |
2.6 |
/ |
75 |
|
Note:Porcelain |
Model |
Nominal Voltage |
Rated Voltage Of Arrester |
The Wave Front Steepness Of The Shock Discharge |
DC 1mA Reference Voltage kV Not Less Than |
1.2/50 Impulse Discharge Voltage Not Greater Than |
Wavefront Impulse Discharge Voltage
kV Not Greater Than |
The Residual Voltage Under Nominal Discharge Current 8/20μs
kV Not Greater Than |
2000μs Square Wave Flow Capacity |
4/10μs Impulse Current Capacity |
Y5CS-7.6/27 |
6 |
7.6 |
63 |
16 |
35 |
43.8 |
27 |
75 |
25 |
Y5CZ-7.6/24 |
6 |
7.6 |
63 |
16 |
30 |
37.5 |
24 |
150 |
40 |
Y5CS-12.7/45 |
10 |
12.7 |
106 |
26 |
50 |
62.5 |
45 |
75 |
25 |
Y5CS-12.7/41 |
10 |
12.7 |
106 |
26 |
45 |
56.5 |
41 |
200 |
40 |
Y5CZ-42/124 |
35 |
42.0 |
343 |
82 |
134 |
168 |
124 |
200 |
40 |
Note: Incorporates Porcelain Series Gap specifications for superior performance
Installation
(1) Verify the nameplate before installation to ensure the arrester's rated voltage is compatible with the system voltage at the installation site;
(2) Offers installation versatility with options for suspension or vertical placement. If choosing vertical installation, avoid using the arrester as a load-bearing insulator;
(3) Optimize lead wire length to uphold protection efficiency and prevent undue stress on the equipment.
Test