Tailored MOV Solutions for Surge Arrester Manufacturers
TGE supports both standard MOV selection and application-specific MOV development. Customers can start with an existing MOV series or work with TGE's technical team to adjust the formulation, manufacturing process and electrical characteristics for a specific surge arrester design. For an initial technical review, customers can provide the target arrester voltage rating, MOV dimensions or dimensional limits, required protection level, charge or energy capability, and applicable IEC or IEEE requirements. TGE can then recommend an existing MOV solution or define a customized development route. Customization may include voltage gradient, energy and charge capability, dimensional characteristics, coating system and other application-specific performance requirements. Batch-specific process controls can also be defined when a project requires tighter consistency or special verification.
TGE has mov core and mov blocks, we can manufacture 3-1100kV Metal oxide varistors, including AC MOVs, DC MOVs and GIS MOVs.
gradient is from 190V/mm to 400V/mm.
diameter is from 30mm to 136mm.
Qrs value is from 0.3C to 6C.
2ms rectangular current impulse is from 150A to 3000A.
high current impulse is from 65kA to 150kA.
glass coating and organic coating.
· Technical consultation: Review the arrester application and target electrical requirements.
· Existing product matching: Identify a suitable MOV from TGE's existing portfolio whenever possible.
· Application-specific development: Adjust formulation or process parameters when the standard portfolio does not fully meet the project.
· Prototype and verification: Confirm dimensional and electrical performance before production release.
Batch production and quality control: Apply agreed manufacturing and testing criteria to ongoing supply.
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