Capacitive Protection Bank Type Lightning Arrester

Place of Origin WENZHOU
Brand Name QIUPU
Certification ISO
Model Number HY5WR-17/27,HY5WR-17/45
Minimum Order Quantity 51 PCS
Packaging Details CARTONS
Delivery Time 7 Days
Payment Terms T/T, Western Union
Supply Ability 500000PCS/MONTH

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Product Details
Model Number HY5WR Rectangular Current Impulse 400A
High Current Impulse 65KA Type Protection Capacitor Bank Type Arrester
Brand Name QIUPU/OEM
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Bank Type Lightning Arrester


Capacitive Protection Lightning Arrester


65KA Lightning Arrester

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Product Description

Protection capacitor bank type arrester HY5WR 10/27 HY5WR 10/45 Capacitive


The zinc oxide arrester is the most advanced over-voltage protector in the world, Due to make the risistor disc of core componet mainly adopt zine oxide arrester. Compared with the conventional silicon carbide arrester, this presciption of the product improves gr-eatly the volt-Ampere characterisics of the resistor disc and increased through-current capability at over-voltage so as to dring a rad-ical changes for the characteristics of the arresters. Under the circumstance of normal operating voltage, the current through the arrester is just on microampere degree, When suff-ered from over-voltage, the arrester's excellent nonlinear characteristics will make the current through the arrester incrase to several thousand amperse, while the arrester will be under the circulating state and release over-voltage energy so as to protecting the power transmission equipments against the demage caused by th over-voltage.

Usage & Feature
The Zinc Oxide lighting arrester protects the electrical equipments in AC power systems against being damaged by atmos-pheric over-voltage and operational over-voltage.


Pollution resistance, stable performance , best of creepage distance , aunti-fouling .

The switch room consists of various functional circuits(including grounding switches and load switches) sealed in the metal casing and busbar between them. The shell is made of 3-inch cold rolled steel plate(or unembroidered steel plate) welded. Each functional loop includes a load switch and a grounding switch. The load switch is composed of a vertical moving contact system and a static contact at the lower end. When the switch is closed, the contact moves downward and the load switch is connected. The ground switch is composed of a moving contact knife and a static contact knife. The upper and rear of the switch room are provided with 4 rectangular assemblers, and the front of the loop cabinet is provided with observation Windows. An explosion-proof device is installed at the rear of the ring cabinet.


Capacitive Protection Bank Type Lightning Arrester 0Capacitive Protection Bank Type Lightning Arrester 1


MOA Tape Sys R.v MOA R.V MCOV DC voltage
8/20μs Lightning current impulse 30/60μs Switching current impulse 2ms Rectangular Current impulse 4/10μs High current impulse IMG NO.
kV(r.m.s) >kV <kV A kA
HY5WR-5/13.5 3 5 4.0 7.2 13.5 10.5 400 65 IMG 8
HY5WR-10/27 6 10 8.0 14.4 27.0 21.0 400 65 IMG 9
HY5WR-17/45 10 17 13.6 24.0 45 35.0 400 65 IMG 10
HY5WR-51/134 35 51 40.8 72.5 134 105 400 65  
HY5WR-84/221 66 84 67.2 121 221 176 600 100  
HY5WR-90/236 66 90 72.5 130 236 190 600 100  
HY5WR-51/134 35 51 40.8 73 134 104 600 100  
HY5WR-54/134 35 54 43.2 75 134 105 600 100  
It is used to suppress the overvoltage generated by the vacuum switch and the oil switch operation capacitor bank, protect the capacitor bank from overvoltage and absorb the overvoltage energy.

Arrester installation position diagram


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