Zinc Oxide Lightning Arrester

The power station type lightning arrester composite sheath metal Zinc Oxide lightning arrester is molded by integral silicone rubber.

Overview

The power station type lightning arrester composite sheath metal Zinc Oxide lightning arrester is molded by integral silicone rubber. It has good sealing performance, excellent explosion-proof performance, no dirt and no washing, and can reduce wet flash, corrosion resistance, aging resistance, small size, light weight, collision resistance, easy installation and maintenance. It is an updated product of porcelain bushing arrester.

Application conditions:

1. The ambient temperature is -40℃~+40℃;

2 The altitude does not exceed 2000m;

3. The power frequency is 48Hz~62Hz;

4. The maximum wind speed does not exceed 35m/s;

5. The area with seismic fissure 7 degrees and below.

The long-term applied voltage does not exceed its maximum continuous operating voltage.

Features:

1. Small size, light weight, collision resistance, no collision loss during transportation, flexible installation, especially suitable for use in switch cabinets;

⒉Special structure, integral compression molding, no air gap, good sealing performance, moisture-proof and explosion-proof;

3. Large creepage distance, good water increase, strong stain resistance, stable performance, reducing operation and maintenance;

4. Unique formula of zinc oxide resistors, high capacity, low leakage;

5. The actual DC reference voltage, square wave current capacity and large current withstand capability are all higher than national standards.


Parameter

TYPERated voltageSystem rated voltageContinuous operating voltageDC reference voltage U1mA is not less thanResidual voltage at 8 / 20us nominal currentSquare wave current capacity 2ms
18 times
4 / 10us impulse current capacity twiceLeakage current at 0.75u1na is not greater thanCreepage distanceHeight
KV(effective value)KVkV(peak value)AKAuAnm/KVm
HY5WZ-7.6/277.66414.527200405027192
HY5WZ-10/27106814.527200405027192
HY5WZ-12.714512.7106.62445200405027257
HY5WZ-13.5/3113.51010.518.731200405027257
HYEWZ-17145171013.62445200405027257
HY5WZ-17145Q171013.62445200405027303
HY5WZ-421134423523.473134200,400655025520
HY5WZ-51/134513540.873134200,400655025530
HY5WZ-54/134543540.873134200,400655025570
HYEWZ-
52.7/134
52.73540.873134200,400655025580
HY10 -100/26010011078145280600,80010050241280
HY10W-102/26610211079.6148266600,80010050251280


Inquiry
We respond quickly to any questions, inquiries, needs and feedback. If you have business needs or questions about our products, feel free to contact us.
WhatsApp

WhatsApp

WeChat

WeChat