Stamford Varistor THM Z500PS – Product Description

Overview
The Stamford THM Z500PS Varistor is a high-quality surge protection component designed for Stamford/Newage brushless alternators. It protects the rotating rectifier and excitation system by absorbing high-energy voltage spikes that occur during load changes, switching surges, or fault conditions. This ensures stable generator performance and extends the lifespan of critical alternator components.

Key Features

• Specially engineered for Stamford HC6/HC7 series alternators

• Provides reliable protection against transient voltage surges

• Heavy-duty MOV (Metal Oxide Varistor) construction

• Rugged and compact design suitable for demanding generator environments

• Easy replacement during rectifier maintenance or alternator servicing