Vanguard EZCT Current Transformer Tester

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Vanguard EZCT
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The Vanguard EZCT is a microprocessor-based, current-transformer test set. This rugged and portable test set can perform the current transformer (CT) excitation, CT current-ratio, and winding polarity tests. Current transformers can be tested in their field-mounted configuration, eliminating the need to remove bushings or current transformers from the host equipment.
Vanguard EZCT Specs
Input power 100 - 200 VAC or 200 - 240 VAC (factory pre-set), 50/60 Hz
Measurement method ANSI/IEEE C57.12.90, IEC 60044-1 and ANSI/IEEE C57.13.1
Output test voltages 0 - 50 VAC @ 2A max; 0 - 200 VAC @ 2A max; 0 - 1200 VAC @ 1.5A (5 min on, 10 min off)
Voltage reading range 0 - 1250 VAC; Accuracy: ±1.0% of reading, ±0.5 volt
Current reading range 0 - 10A; Accuracy: ±1.0% of reading, ±0.5 volt
Current-ratio range 0.8 - 99: ±0.5%, 100 - 999:±1.0%, 1,000 - 5,000: ±2%
Phase angle measurement 0 - 360 degrees; Accuracy: ±1.0 degree
Display Back-lit LCD Screen (20 characters by 4 lines); viewable in bright sunlight and low-light levels
Printer Built-in 4.5-inch wide thermal printer
Computer interfaces One RS-232C port, One USB port
PC software Windows XP/Vista-based software is included with purchase price
Internal test record storage Stores 128 test records. Each test record may contain up to 10 excitation and ration data sets
Internal test header storage Stores 10 test header records
Safety Designed to meet UL 61010A-1 and CAN/CSA C22.2 No. 1010.1-92 standards