Vanguard EZCT-2000C Current Transformer Test Set

The Vanguard EZCT-2000C is a current transformer test set that facilitates various tests including CT excitation, current-ratio, polarity, and phase angle. It measures insulation resistance and winding resistance of the CT secondary windings, as well as the CT’s load burden. The EZCT-2000C device supports automated testing without operator intervention and can be controlled either standalone or via computer using USB or Bluetooth interfaces. It features a built-in 4.5-inch thermal printer and a back-lit LCD display for easy viewing in different lighting conditions. The EZCT-2000C also offers internal storage for up to 128 test plans and 140 test records, making it efficient for managing and retrieving test data. This portable unit is designed for both field and lab use, ensuring versatility across different testing environments.

Product Info Related Products

Output test voltages	0 – 50 Vac @ 10A max 0 – 300 Vac @ 10A max 0 – 500 Vac @ 5A max 0 – 1200 Vac @ 1.2A max 0 – 2000 Vac @ 1A max
Input power	100 – 120 Vac 200 – 240 Vac (factory pre-set) 50/60 Hz
Current source	1 - 20A @ 0 - 15 Vac
Voltage reading range	0 – 2,200 Vac Accuracy: ±1.0% of reading, ±1 volt
Current reading range	0 – 10A Accuracy: ±1.0% of reading, ±0.02A
Current ratio range	0.8 – 999: ±0.1% 1000 – 1999: ±0.3% 2000 – 5000: ±1%
Resistance reading range	100 µΩ – 30 Ω Accuracy: 2% of reading, ±1 count, ±10 µΩ
Operating temperature	-10°C to +50°C (+15°F to +122°F)
Dimensions (W x H x L)	19 in x 13 in x 16 in (48.3 cm x 33 cm x 40.1 cm)
Weight	73 lb. (33.1 kg)

Performs CT excitation, current-ratio, polarity, and phase angle tests
Measures insulation resistance and winding resistance of the CT secondary windings
Measures the CT's secondary burden
Test record header information including company, substation name, circuit ID, manufacturer, CT serial number, operator name, and test record-comments
Built-in 4.5-inch wide thermal printer
Plot Multiple Saturation Curves
Stores up to 128 CT test plans and 140 test records internally
USB, Bluetooth, and USB Flash drive interface