Instruction Manual

REV 1 EZCT-2000A USER’S MANUAL

1.3 Technical Specifications

Table 1. EZCT-2000A 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 standards

TEST OUTPUT 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

PC SOFTWARE Windows

XP/Vista-based CT Analysis software is included with purchase

price

EXTERNAL DATA STORAGE One USB Flash drive interface port (Flash drive not included)

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 One 20-foot X cable set, One 35-foot H cable, power cord, One cable-

carrying duffel bag

WARRANTY One year on parts and labor

NOTE

The above specifications are valid at nominal operating voltage and at a

temperature of 25°C (77°F). Specifications may change without prior notice.