Vanguard CT-7000 S3 User Manual
Page 10
CT-7000 S3 USER’S MANUAL
REV 1
5
1.3 Technical
Specifications
Table 1. CT-7000 S3 Technical Specifications
TYPE Portable circuit-breaker analyzer
PHYSICAL SPECIFICATIONS 14”W x 21 K” L x 8” D (35 cm x 53 cm x 20 cm); 15 lbs (6.8 Kg)
INPUT POWER
100-240Vac, 3A, 50/60Hz
DRY-CONTACT INPUTS 3 channels (9021-UC) or 6 channels (9100-UC). Channel can detect the main contact
and resistor contact time.
TIMING WINDOWS 1 second, 10 seconds, or 20 seconds
TIMING RESOLUTIONS ±50 micro-seconds @ 1 sec. duration
±500 micro-seconds @ 10 sec. duration
±1.0 milli-seconds @ 20 sec. duration
TIMING ACCURACY 0.05% of reading ±0.05 ms @ 1 second duration
DRY-CONTACT CHANNEL PROTECTION All contact inputs are grounded until test. Input channels are also protected against
static discharge.
DRY-CONTACT DETECTION RANGE Closed: Less than 20 Ohm.
Opened: greater than 5000 ohm
INSERTION RESISTOR DETECTION
RANGE
50 – 5,000 ohms
TRIGGER INPUT VOLTAGE Open/Close trigger voltage: 24 V – 300V DC or peak AC
VOLTAGE SENSING INPUT RANGE V1: analog input; 0 – 250 V DC or peak AC; sensitivity ±1 V; record and print voltage
level
V2 and V3: voltage presence/absence detector input; 24 – 255 V DC or peak AC;
record and print 3 timing events
BREAKER OPERATIONS
Initiate Open, Close, Open-Close, Close-Open, Open-Close-Open
BREAKER INITIATE CAPACITY 30A, 250 Vac/dc max
INITIATE CURRENT READING RANGE one, non-contact, Hall-effect sensor, 0 – 20 amp range, dc to 5 Khz AC
DIGITAL TRAVEL TRANSDUCER
INPUTS
3 digital travel transducer channels; linear range: 0.0 – 60.0 in (±0.01 in)
rotary range: 0 – 360 degrees (±0.36 degrees)
RESISTOR TYPE TRANSDUCER INPUTS 3 channels, 200 ohms – 10K ohms
CONTACT TRAVEL POINT DIFFERENCE measures “slow-close” contact-point distances; results can be printed
DISPLAY back-lit LCD screen (128 x 240 pixels); viewable in bright sunlight and low light
PRINTER
built-in 4.5” wide thermal printer that can print both graphic contact travel waveforms
and tabulated test results
INTERNAL TEST RECORD STORAGE Store up to 200 test records and 100 test plans
EXTERNAL TEST RECORD STORAGE USB Flash drive interface for external storage of test records (999 max) and test plans
COMPUTER INTERFACES One USB port, optional Bluetooth wireless interface
PC SOFTWARE Windows® based Breaker Analysis software included with purchase price
CABLES furnished with full set of test leads
OPTIONS transportation cases (available for the CT-7000 S3 and travel transducers), on-line
timing mode, dual ground testing mode, bluetooth interface
SAFETY
designed to meet UL 6101A-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 specifications
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.