High Gradient MOV Block for GIS Arresters

High Gradient MOV (Metal Oxide Varistor) GIS Arresters are surge arresters
designed specifically to protect sensitive GIS (Gas Insulated Switchgear)
equipment from power surges. The arresters contain a unique combination of
metal oxide varistors (MOVs) that are specifically tailored to the application.
The MOVs are configured in a large variety of series and parallel arrangements
to provide the optimal clamping voltage to protect against a wide range of
surge voltages. High Gradient MOV GIS Arresters are typically used in
industrial and commercial applications where the power system is sensitive to
damage from lightning strikes, power outages, and other power system
disturbances.
Benefits of High Gradient mo varistor for Electrical System Protection

1
High impedance: High gradient MOV GIS arresters provide a high impedance path
to the ground, which can prevent the lightning surge from entering the system.
2
Low leakage current: High gradient MOV GIS arresters have very low leakage
current, which ensures the safety of the system.
3
Fast response time: High gradient MOV GIS arresters can respond quickly to
lightning surge and protect the system from damage.
4
Reliability: High gradient MOV GIS arresters are highly reliable and can
provide long-term protection for the electrical system.
TGE MOV
High Gradient MOV Block GIS Arresters: An Overview of the Technology
The key element of a high gradient MOV GIS arrester is its MOV element. This
MOV element consists of a metal oxide varistor (MOV) and a gas-insulated
switchgear (GIS). The MOV element works by absorbing and diverting overvoltage
surges away from the protected equipment. The GIS element is responsible for
providing a safe path to ground for the electrical surge so that the energy is
discharged safely.

For more information about metal oxide varistor identification, please feel
free to contact us!

Minimum Order: 3000 pieces

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