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Zig Zag Grounding Transformer
Quality Built Standard and Custom Zig Zag Grounding Transformers
Your search for high quality, obscure, hard to find, or standard zig zag grounding transformers is over!
Lowest Prices for Quality Zig Zag Grounding Transformers - Guaranteed!
Call Toll Free 1-800-613-2290 (US Calls) or 1-510-490-2187 (US & International)
Fax 1-510-490-1507 email: info@temcotransformer.com www.TemcoTransformer.com
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State-of-the-Art Stock & Custom Zig Zag Grounding Transformer Manufacturer Offering Top Quality at Wholesale Prices
Zig Zag Grounding Transformer
A Zig Zag Grounding Transformer is often used as a ground source on the delta side of a transformer or as a ground path for an ungrounded “Y.” A few of the most common benefits of a Zig Zag Grounding Transformer include the following:
Allows the connection of neutral to phase loads.
Hinders the probability of transient over voltages in the scenario of re-striking ground faults.
Allows ground fault currents a path during line to ground faults.
Maintains near ground potential or system neutral with a low impendence path to ground.
The Zig Zag Grounding Transformer over current relays are connected to delta-connected CTs. These configurations are used for protection of the current flow for an external ground fault. If a single line-to-ground fault occurs on an ungrounded or isolated system, there is no return path for fault current and no current flows. Although the system is still operational in this scenario, the other two lines that are not faulted rise in voltage by the square root of three, which results in overstressing of the transformer by 173 percent. A Zig Zag Grounding Transformer provides the ground path to prevent this situation. In applications where the transformers are switched, to prevent inadvertent tripping upon energizing the transformer, harmonic-restrained over current relays may be used.
Zig Zag Ground Transformer Construction
The construction of a Zig Zag Grounding Transformer will include a connected winding with or without an auxiliary winding. A major benefit inherent in the design of the Zig Zag GroundingTransformer is the limitation of circulation of third harmonics. The Zig Zag Grounding Transformer can be used without the 4- or 5-leg core design or the Delta connected winding normally used in power distribution transformers.
Elimination of a secondary winding provides the added benefits of economy and smaller size when compared to a two winding ground transformer. A zig zag grounding transformer can also provide ground in a smaller unit than a two-winding wye-delta transformer with the same zero sequence impedance. It is also good to note that a Zig Zag Grounding Transformer can be provided with the ability to provide auxiliary power to either a wye or delta connected load. It is also good to note that a Zig Zag Grounding Transformer can be provided with the ability to provide auxiliary power to either a wye or delta connected load.
Parameters For Your Zig Zag Grounding Transformer
Some of the basic parameters for determining the perfect zig zag ground transformer for your application include knowing your primary voltage, rated kVA, continuous neutral current, fault current/duration, impedance, primary winding connection, and secondary winding. TEMCo employs a team of expert zig zag grounding transformer specialists who are available to help you with each and every one of these parameters. They can offer highly knowledgeable, unbiased, advice to all your zig zag grounding transformer questions.
Highest Quality Zig Zag Grounding Transformers
TEMCo is your zig zag grounding transformer headquarters! With other forty years as a power source industry leader and innovator, you can count on TEMCo for the very best zig zag grounding transformers on the market today. TEMCo always offers the lowest pricing on zig zag grounding transformers along with quick shipping at great rates. Contact our team at TEMCo at 1-510-490-2187 or 1-800-613-2290.
Call Our Zig Zag Grounding Transformer Specialists Today!
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Zig Zag Grounding Transformer
Zig Zag Grounding Transformer
Zig zag grounding transformers are more economical, and generally, smaller in size when compared to two winding transformers.
We Supply A Wide Variety of High Quality Zig Zag Grounding Transformer Models
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TEMCo Transformer Power Manufacturer Distribution: High Quality, Efficient, Fast Turnaround of Custom Transformers Manufactured to Your Specs!
Call for zig zag grounding transformer information. Zig zag grounding transformers manufactured for sale throughout the U.S. and Internationally.
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