Innovation Lives at ZTZ Services

ZTZ engineers have been at the forefront of substation transformer bushing monitoring since 1972.  Directly involved in the earliest developments which occurred in the Ukraine, ZTZ is a center of competency in this niche.  Recently, ZTZ has added partial discharge analysis, underground cable monitoring, 345kV pothead monitoring, and dissolved gas analysis to its product line as areas of expertise.

ZTZ maintains an expert field service group for commissioning and service of bushing monitors, partial discharge monitors, transformer DGAs, and underground network transformer monitors.

ZTZ holds an annual user group meeting in February on Miami Beach.  During the meeting, users and other experts can gain further knowledge and experience on these topics while enjoying the beach and excellent weather.

In Business Since
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Systems Installed
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Since 1997, hundreds of failing bushings have been identified with ZTZ monitoring systems.  The operating companies have saved millions of dollars by averting failure and improved targeting of maintenance.

If you already are a user of transformer bushing monitoring, then you are aware of the benefits.

Of course, the monitoring system is only as good as the support from the supplier.  With ZTZ, you will have a team of experienced transformer diagnosticians available to help you review data to support your decision-making process.

ZTZ would like to work with you.  If you have a transformer in-mind where you would like to try a monitoring system, please contact us below.  A knowledgeable transformer expert will be happy field your questions.

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