LISUN
Current Transformer Tester
HTCT-300
Verifies ratio accuracy and polarity of current transformers used in metering and protection circuits.
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Overview
The HTCT-300 Current Transformer Tester verifies ratio accuracy and polarity of current transformers used in metering and protection circuits, a required check before CTs are installed since a reversed or inaccurate CT causes downstream metering and protection errors.
Key Specifications
Measures: Ratio accuracy, polarity | Applicable to: Current transformers for metering and protection
Features
- Verifies CT ratio accuracy and polarity
- Catches installation-critical CT faults before commissioning
- Suited to metering and protection CT QC
Applications
Current transformer production QC; Metering CT verification; Protection CT polarity checking