0212 640 90 96

Dropout Metal-Oxide Surge Arresters

Property Specification

Type: Dropout Metal-Oxide Surge Arrester

Features: Designed with a specialized zinc oxide element integrated into a drop-out fuse assembly, this overvoltage protection unit allows for safe maintenance and replacement without causing system power interruptions. Maintenance crews can utilize a standard insulated operating rod to inspect, service, or swap out the module effortlessly, minimizing downtime and technician workload. The unit features an integrated disconnect system that automatically disengages and drops down upon component fault, providing an unmistakable visual indication for quick identification and prompt replacement. Encased in high-performance composite housing materials, it offers superior hydrophobic properties and resistance to pollution.

+90 212 640 90 96
WhatsApp

Description

Technical Parameters

System Rated Voltage (kV) Continuous Operating Limit (MCOV / kV) Steep-Front Impulse Residual Voltage (kV) Switching Surge Residual Voltage (kV) Lightning Impulse Residual Voltage (kV) 2000 µs Rectangular Surge Capability (A) 4/10 µs High-Current Withstand (kA)
3 2.55 9.5 7.7 9 1 100
6 5.1 19.0 15.4 18 1 100
9 7.65 28.5 23.1 27 1 100
12 10.2 38.0 30.8 36 1 100
15 12.7 47.5 38.5 45 1 100
18 15.3 57.0 46.2 54 1 100
21 17.0 66.5 53.9 63 1 100
24 19.2 76.5 61.6 72 1 100
27 21.9 85.5 69.3 81 1 100
30 24.4 95.0 76.5 90 1 100
33 26.8 104.5 84.7 99 1 100
36 29 114.0 91.4 108 1 100
42 34.1 133.0 100.1 126 1 100
48 39 152.0 126.0 150 1 100
54 43 171.0 139.0 162 1 100
60 48 208.0 160.0 180 1 100
66 52.8 230.0 172.0 198 1 100

Other Products

Related products