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The EZCT-2000C Plus is Vanguard’s third-generation microprocessor-based current transformer test set. Designed specifi cally for CT testing, the EZCT-2000C Plus has the following outstanding features that can greatly increase productivity and save time during the commissioning stage.
The EZCT-2000C Plus’ test leads can be connected to all the CT output terminals, and the complete CT test can be performed automatically without any operator intervention.
Key Features |
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 load burden |
Standalone or computer-controlled via USB or Bluetooth wireless interface |
Specifications | |
EZCT-2000C Plus Current Transformer Test Set | |
Features | Parameters |
Type | Portable current transformer test set |
Dimensions | 19"W x 13"H x 16"D (48.3 cm x 33cm x 40.1 cm) |
Weight | 73 lbs (33.1 kg) |
Input Power | 100 ¬ 120 Vac or 200 ¬ 240 Vac (factory pre-set), 50/60 Hz |
Measurement Method | ANSI/IEEE C57.12.90 ANSI/IEEE C57.13.1 standards |
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 |
Current Source | 1 ¬ 20A @ 0 ¬ 15 Vac |
Current Source Display | Test current and current on-time |
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 micro-ohms |
Insulation Resistance Reading Range | 2 Mega-ohms ¬ 500 Mega-ohms; Accuracy: 3% of reading, 500 ¬ 1000 Vdc test voltage |
Display | Backlit LCD Screen (240 x 128 pixels; 114mm x 64mm) Viewable in bright sunlight and low-light levels |
Printer | Built-in 4.5-inch wide thermal printer |
Computer Interfaces | One USB port and Bluetooth wireless interface |
External Data Storage | One USB Flash drive interface port (Flash drive not included) |
PC Software | Windows®-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°C to +50°C (+15°F to +122°F) Storage: -30°C to +70°C (-22°F to +158°F) |
Humidity | 90% RH @ 40°C (104°F) non-condensing |
Altitude | 2,000 m (6,562 ft) to full safety specifi cations |
Cables | One 20-foot cable set (X1-X5) One 35-foot H cable set Current source cables Insulation test cables Power cord Ground cable A transportation case is included with the purchase price |
Note: The above specifications are valid at nominal voltage and ambient temperature of +25°C (+77°F). Specifications are subject to change without notice.