Powertex K rated transformers are widely used to withstand the harmonic load, harmonics are generated by the Inductive loads like Motors, large scale installation of Computers, Online UPS Systems. Harmonics generate heat in the Normal Transformer and reduce the life. K rated Transformers can withstand heat Depending on the degree of harmonics generated, K rated Transformers are designed.
Features :
All Copper Constructed Transformers
Designed for Linear and Non Linear Loads
Double Sized Neutral
High Efficiency
Heavy-duty cabinet construction
Double or triple shield for high common mode noise attenuation
Powertex ” is synonymous with quality, reliability and Service
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Technical Specifications
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Regulation
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2-4% for 100% change in current @unity P.F.
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Connections
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Delta / Star for three phase
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Operating power factor
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0.75 lagging to 0.75 leading
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Dielectric strength
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Standard 1:1 415V: 415V or 230V : 230 V
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Coupling capacitance
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Within 5% no load to full load
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Leakage current
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Class “B?type
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Application :
UPS’s
Induction Motors
Printing Presses
Non-Linear Loads
Large Installations of Computers
Processing Industries