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CSU600A / ATCurrent amplifier CA30
CTER-91 Ratio and Polarity Test Set
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Product Name: CTER-91 Ratio and Polarity Test Set Product Category: CT testers |
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The CTER-91 test set is a lightweight, portable unit forperforming excitation, ratio and polarity tests on current transformers using the voltage-comparison method. Utilizing the latest technology, Model CTER-91 provides a variable voltage output and precision instrumentation for testing single and multiratio CTs. All three tests – excitation, ratio and polarity – can be performed without changing any leads.
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