TYPE Portable, Lightweight, Automatic, Three-Phase Transformer Turns-Ratio Tester
SIZE 17”L x 13”W x 7”H; Weight: 14 lbs.
INPUT VOLTAGE 120/240 VAC 50/60 Hz
RATIO-MEASURING RANGES 0.8 to 15000.00
TURNS-RATIO ACCURACY 0.800 – 999: ± 0.1 %
1000 – 1499: ± 0.2 %
1500 – 1999: ± 1.0 %
2000 – 15000: ± 2.0 %
CALIBRATION None Required
EXCITATION VOLTAGE 40 VAC
EXCITATION CURRENT 0 to 2 Amperes
CURRENT ACCURACY ± 2% of Reading (± 1 Digit)
PHASE-ANGLE MEASUREMENT 0 – 360 Degrees
PHASE-ANGLE ACCURACY ± 1 Degree (± 1 Digit)
DISPLAY LCD Screen: 20 Characters by 4 Lines;
Viewable in bright sunlight
COMPUTER INTERFACE RS-232C, 19,200 Baud
IBM PC SOFTWARE Windows-based, included with purchase price
TEST STORAGE Stores 200 transformer test records. Each test record includes nameplate voltage, winding turns ratios, excitation current, and winding phase angle. Data can be retained for two years.
TEMPERATURE Operating: -20°C to 55°C
Storage: -40°C to 65°C
CABLES One 15’ single-phase cable set
One 15’ 3-phase cable set
One 30’ extension cable set
One cable-carrying duffel bag included
OPTIONS Carrying Case, Transformer Tap-Changer Remote Control Device
WARRANTY One-Year on Parts and Labor; Post Warranty Service Contract is Available