Name: 9kV Polymeric Housed Metal Oxide Surge Arrester (YH5-9 / YH10-9) IEC | Asiapower
Price: 50.00 USD
Availability: InStock

9kV Polymeric Housed Metal Oxide Surge Arrester (YH5-9 / YH10-9) IEC

High-quality 9kV Polymeric Surge Arresters (YH5-9, YH10-9) for distribution line protection. Compliance with IEC 60099-4. Reliable lightning protection from AsiaPower

Product Overview

The YH5-9 and YH10-9 series metal oxide surge arresters are essential protective devices for AC power systems (9kV). Designed with advanced Polymeric (Silicone Rubber) housing, these arresters provide superior protection for transformers and distribution lines against atmospheric overvoltage and switching surges.

Technical Specifications

Feature	Specification
Model	YH5-9 / YH10-9
Nominal Discharge Current	5kA (YH5) / 10kA (YH10)
Rated Voltage (Ur)	9kV
Continuous Operating Voltage (Uc)	7.65kV – 8.0kV
Housing Material	High-grade Silicone Rubber (Polymeric)
Standard	IEC 60099-4 / ANSI
Application	Distribution Transformers, Switchgear, Overhead Lines

Key Features

Superior Protection: Excellent non-linear V-A characteristics for reliable overvoltage suppression.
Durable Housing: UV-resistant and hydrophobic silicone rubber for harsh outdoor environments (Mexico, Kenya, etc.).
Explosion-Proof: Pressure relief design ensures safety during extreme fault conditions.
Compact Design: Lightweight and easy to install on cross-arms or brackets.