Description

VANGUARD EZCT-2000A AUTOMATED CT TEST SET

The EZCT-2000A can perform the current transformer (CT) excitation test, measure the CT winding resistance and CT current-ratio automatically. All of the EZCT-2000A’s test leads can be connected to the CT output terminals (X1, X2, X3, X4 and X5), eliminating the need for lead switching during testing. Test voltage output is automatically raised and lowered by the EZCT-2000A without any operator intervention. With up to 2000 Vac excitation test voltage available, the EZCT-2000A can easily perform excitation tests on very large CT’s.

This item is part of our rental fleet and will show signs of normal wear due to use. It has been regularly tested, maintained, and cleaned upon each rental return. Stock images are used on the website for listing purposes.

If you would like a new calibration certificate (additional charges may apply) for this item, please ask to include the cost with your purchase request.

Technical Specifications
TYPE Portable current-transformer test set PHYSICAL SPECIFICATIONS 16.8”W x 12.6”H x 14”D (42.7 cm x 32.0 cm x 35.6 cm); Weight: 60 lbs (27.2 Kg) INPUT POWER 100 – 120 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 @ 10A max, 0 – 300 Vac @ 10A max, 0 – 500 Vac @ 5A max, 0 – 1200 Vac @ 2A max, 0 – 2000 Vac @ 1.2 A max 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% PHASE ANGLE MEASUREMENT 0 – 360 degrees; Accuracy: ±1.0 degree RESISTANCE READING RANGE 100 micro-ohms – 10 ohms; Accuracy: 2% of reading, ±1 count, ±10 μ-ohms DISPLAY Back-lit LCD Screen (240 x 128 dot graphic; 114mm x 64mm); viewable in bright sunlight and low-light levels PRINTER Built-in 4.5–inch wide thermal printer COMPUTER INTERFACES One RS-232C port (115k baud), One USB port EXTERNAL DATA STORAGE One USB Flash drive interface port (Flash drive not included) PC SOFTWARE Windows XP/Vista-based CT Analysis software is included with purchase price INTERNAL TEST RECORD STORAGE Stores 140 test records. Each test record may contain up to 10 sets of excitation, resistance and ratio data INTERNAL TEST PLAN STORAGE Stores 128 test plans. Each test plan can store 10 excitation test voltage and current settings SAFETY Designed to meet UL 61010A–1 and CAN/CSA C22.2 No. 1010.1-92 standards ENVIRONMENT Operating: -10˚ to 50˚ C (15˚F to +122˚ F); Storage: -30˚ C to 70˚ C (-22˚F to +158˚ F) CABLES Five 20-foot X cable sets, One 35-foot H cable set, power cord, One cable-carrying duffel bag