Vanguard Instruments EZCT, Operating Procedures Manual

Page: 9 / 47

Operating Procedures EZCT and EZCT-10
5
2.0 EZCT

AND EZCT-10

SPECIFICATIONS
Table 1 EZCT

Specifications
MODEL................................................... EZCT

TYPE ...................................................... Special-purpose test equipment, Current Transformer tester
POWER .................................................. 85 to 132Vac or 200-240Vac (factory preset), 50/60 Hz
SIZE (inches) .......................................... 16.8 wide by 12.6 high by 10.6 deep
WEIGHT ................................................. Less than 35 lbs
TEST VOLTAGE .................................... 0 to 50Vac @ 2A max.
0 to 200Vac @ 2A max.
0 to 1,200Vac @ 1.2 max (5 min on, 10 min off)
VOLTAGE READING RANGE ............... 0 TO 1,250Vac, Accuracy:

1.0% of reading,

0.5 volt
CURRENT READING RANGE............... 0 to 2 A, Accuracy:

1% of reading,

0.02A
TURN RATIO RANGE............................ 0.8 to 99; Accuracy:

0.5%
100 to 999; Accuracy:

1.0%
1000 to 5000; Accuracy:

2.0%
PHASE ANGLE MEASUREMENT ......... 0 to 360 degrees, Accuracy:

1.0 degree
DISPLAY ................................................ Backlit LCD, 4 lines by 20 characters
CONTROLS............................................ Keypad: 10 alpha-numeric keys and 6 function keys
PRINTER ................................................ Thermal printer (prints on 4.5-inch-wide thermal paper)
COMPUTER INTERFACE...................... RS-232C; 19,200 Baud
PC SOFTWARE ..................................... Windows XP-based CT Analysis Program with each unit
TEST STORAGE.................................... 128 records (of 10 curves)
ENVIRONMENT ..................................... Operating: 0

C to 55

C; Storage: -40

C to 65

C
FURNISHED ........................................... One power cord, One 35-ft H test cable, One 20-ft X test
Cable, One ground cable, One cable bag, One carrying case
EXPENDABLES ..................................... Paper, thermally sensitive, 4.5-inch wide roll
(VIC part # TP-4)
WARRANTY ........................................... One-year warranty on parts and labor; post warranty service
contracts available
NOTE:
▪ THE ABOVE SPECI FI CATI ONS ARE VALI D AT NOMI NAL OPERATI NG VOLTAGE AND AT A TEMPERATURE OF 25

C (77

F)
▪ EZCT

SPECIFICATIONS MAY BE UPGRADED AND CHANGED WITHOUT PRIOR NOTICE
.