Vanguard CVT-765 - Manual (Page 6)

CVT-765 USER’S MANUAL REV 1
3
1.2 Technical Specifications
Table 1. CVT-765 Technical Specifications
TYPE Portable, automatic, CVT, VT, PT turns-ratio tester
PHYSICAL SPECIFICATIONS Dimensions: 19.5" x 12" x 17" D (49.5 cm x 30.5 cm x 43.2 cm)
Weight: 55 lbs. (24.9 Kg)
INPUT POWER 100-120 Vac or 220-240 Vac (selectable), 50/60 hz
MEASUREMENT METHOD ANSI/IEEE C57.12.90
RATIO MEASURING RANGE 75 - 15,000 (5 digit resolution)
TURNS-RATIO ACCURACY 75 - 4,999: ±0.25%, 5,000 - 9,999: ±0.35%, 10,000 - 15,000: ±0.5%
PHASE ANGLE READING 0-360 degrees, ±0.1 degree accuracy
POLARITY In-Phase or Out-of-Phase indication
TEST VOLTAGE 7440Vac @ 50ma
DISPLAY Back-lit LCD (128 x 64 pixels), viewable in direct sunlight and low light levels
COMPUTER INTERFACE RS-232C
PC SOFTWARE Windows XP/Vista/7 Transformer Analysis Software (included with purchase)
INTERNAL TEST RECORD
STORAGE
128 test records. Each record contains 33 readings.
EXTERNAL TEST RECORD
STORAGE
Up to 999 test records on external USB Flash drive.
SAFETY Designed to meet IEC 61010A-1 and CAN/CSA C22.2 No. 1010.1-92
Standards
ENVIRONMENT Operating: -10˚ to 50˚ C (15˚ to +122˚ F);
Storage: -30˚ C to 70˚ C (-22˚ to +158˚ F)
HUMIDITY (MAX) 90% RH @ 40˚ C (104˚ F) non-condensing
ALTITUDE (MAX) 2000m (6562 ft) to fully safety specifications
CABLES One 50 ft. H cable, one 15 ft. X cable, one power cable, one safety ground
cable
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.