15kv Medium Voltage European-Style Arrester

• Customization: Available
• Certification: RoHS
• Application: Cable Arrester
• Model NO.: Cable Arrester
• Rated Voltage: 17kv
• Continuous Operating Voltage: 13.6kv
• Trademark: anlian
• Origin: China

Product Description

Product introduction:
The 15kV European-style front arrester can be directly connected to bushing bases or wall bushings. The rear-plug type arrester connects with front or other rear plugs to provide overvoltage protection for electrical equipment. The gap in the arrester plug features excellent linearity, ensuring low residual voltage, high discharge capacity, fast response, and strong steep wave interference suppression, effectively protecting transmission and distribution equipment from lightning and overvoltage, ensuring reliable operation.

Working principle: Arresters are usually connected between the live conductor and the ground, in parallel with the protected equipment. When the overvoltage value reaches the specified operating voltage, the surge arrester immediately activates, allowing the charge to pass through and limiting the overvoltage amplitude to protect the insulation of the equipment. Once the voltage returns to normal, the surge arrester quickly returns to its original state to ensure the normal power supply of the system.

 
Electrical properties:

Name and model	HY5WZ-17/45	HY5WZ-17/50
Rated voltage	17kV	17kV
Continuous operating voltage	13.6kV	13.6kV
5kA lightning impulse residual voltage	≤45kV	≤50kV
Voltage at 1mA DC	≥24kV	≥25kV
0.75u leakage current	≤50μA	≤50μA
2ms square wave impact capacity	150A	150A