The Knopp Extended Range Current Transformer Testing System (Type KCTS-8000XA) is designed to measure down to 1% ratio of instrument current transformers having 1 or 5 ampere secondaries and primaries of up to 8000 amperes. The system uses an improved high accuracy multi-range current transformer as a reference standard, true primary current loading transformer, and automated controls to conduct a test. All operator inputs besides hookup of Transformer under Test (TUT) are software controlled and can be integrated to Meter Manager, Tesco Device Manager (TDM) or other system. All ANSI standard burdens are included now with active monitoring and adjustment for increased accuracy.
The phase angle and ratio errors of the TUT are measured by the built-in and upgraded Knopp Current Transformer Comparator. The test is completed automatically for increased efficiency and safety allowing for more CT’s to be tested, faster, and with increased accuracy to their full extent.
- Automated Testing
- Autonomously performs testing of CT(s) after physical setup and connection of TUT(s)
- Standardization of testing for greater repeatability and reproducibility
- Eliminates many sources of operator error
- 1% Accuracy Down to Low Rating Factors:
Provides traceable accuracy for CTs with primary currents up to 8000 amps, ensuring precise metering and billing for utility companies. - Electronically Compensated Burdens:
Automatically adjusts for impedance and power factor, delivering consistent test results without the need for manual intervention, even at low currents. - Real-Time Burden Measurement and Recording:
Displays and records burden measurements live, offering complete data transparency and validation for each test. - TESCO Device Manager Integration:
Seamlessly integrates with TESCO Device Manager for efficient data management, enabling easy analysis and long-term record-keeping. - Advanced Safety Features:
Includes protective circuitry, zero-start functionality, and motorized test current control to prevent damage and ensure operator safety during testing. - Optimized for Utility Labs:
Designed for use in high-demand utility company labs, streamlining the testing process and improving throughput, allowing for fast, accurate testing of multiple transformers.
Equipment Documentation
KCTS-8000XA Automated Brochure
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