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Electrical Maintenance Testing

Ground testing is required by the National Electrical Code (NEC) and most insurance companies. Your insurance company may require high current testing, as well.

High Voltage Service will keep your electrical system in optimal operating condition by performing all necessary switchgear inspections, tests, cleaning and calibration. Our electrical maintenance and testing programs follow electrical testing standards developed by the International Electrical Testing Association (NETA) which is recognized by the American National Standards Institute (ANSI) as an accredited standards developer.

You can examine a sample maintenance specification per NETA standards at inspection and test procedures: switchgear and switchboard assemblies: 7.1

Choose this maintenance testing guide for the recommended frequency for equipment maintenance tests. Select this NETA matrix for a users guide.

A solid maintenance program or relay testing is much less costly than the impact of switchgear failure, injury or death. For complete maintenance and testing, contact us


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