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Vanguard CT-7000 S3 Digital Circuit Breaker Analyzer

Manufacturer part number: CT-7000-S3
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The Vanguard CT-7000 S3 Digital Circuit Breaker Analyzer diagnoses circuit breaker performance within timing windows of 1, 10 or 20 seconds by means of 3 or 6 dry contact timing channels. Vanguard CT-7000 S3 test systems measure main contact and resistor contact stroke, time, velocity, bounce back, over-travel and contact wipes. Contact and motion analysis can be conducted on all circuit breaker operations: OPEN, CLOSE, OPEN-CLOSE, CLOSE-OPEN and OPEN-CLOSE-OPEN. The Vanguard CT-7000 S3 offers 3 dedicated digital travel transducer channels, 3 resistor type transducer input channels and 3 voltage monitoring input channels.

Features

  • Circuit breaker analyzer with 3 or 6 contact timing channels
  • OPEN/CLOSE coil current monitoring
  • Built-in 4.5" wide thermal printer
  • Self-verifies cable connections, self-tests travel tranducer electronics
  • Flash memory records up to 200 test records internally, up to 100 circuit breaker test plans
  • Back-lit LCD screen
  • USB and RS-232C computer interfaces

Physical Specifications:

  • Dimensions: 21K”W x 8”H x 14” D (53 cm x 20 cm x 35 cm)
  • Weight: 15 lbs. (6.8 Kg)

Input Power:3A, 100 - 240 VAC, 50/60 Hz

Dry-Contact Inputs:3 channels (9021-UC) or 6 channels (9100-UC). Each 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 milliseconds @ 20 sec. duration

Timing Accuracy: 0.05% of reading ±0.05 milli-seconds @ 1 second duration

Dry-Contact Detection Range: Closed: less than 20 ohms; Open: greater than 5,000 ohms

Resistor Detection Range: 50 - 5,000ohms

Trigger Input Voltage: Open/Close: 24 - 300 V, dc or peak ac

Dry Contact Input Protection: All contact inputs are grounded until test. Input channels are also protected against static discharge.

Breaker Operations: Initiate open, close, open-close, close-open, open-close-open

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 Initiate Capacity: 30 A, 250 V ac/dc max

Resistor Type Transducer Inputs: 3 channels, 200 ohms ¬ 10 K ohms

Digital Travel Transducer Input: 3 digital travel transducer channels; linear range: 0.0 - 60.0 in (±0.01 in); rotary range: 0 - 360 degrees (±0.36 degrees)

Initiate Current Reading Range: One, non-contact, Hall-effect sensor, 0 - 20 amp range, dc to 5 Khz ac

Contact Travel Point Difference: Measures “slow-close” contact-point distances; results can be printed

Display: 5" back-lit LCD screen (240 x 128 pixels); viewable in bright sunlight and low light levels

Internal Test Record Storage: Stores up to 200 test records and 100 test plans

Printer: Built-in 4K” wide thermal printer that can print both graphic contact travel waveforms and tabulated test results

External Data Storage: USB Flash drive interface for external storage of test records and test plans

PC Software: Windows®-based Circuit Breaker Analysis software (VCBA S2) included with purchase price. Software updates available at no additional charge

Computer Interfaces: One USB port, optional Bluetooth interface

Safety: Designed to meet UL 6101A-1 and CAN/CSA C22.2 No 1010.1-92 standards

Humidity: 90% RH @ 40°C (104°F) non-condensing

Temperature: Operating: -10°C to +50°C (+15°F to +122°F) Storage: -30°C to +70°C (-22°F to +158°F)

Altitude: 2,000 m (6,562 ft) to full safety specifications

Cables: 20'(6.1 m) contact leads, 30' (9.1 m) contact lead extensions, 20' (6.1 m) control and voltage cables, 25' (7.6 m) digital transducer cable, USB cable, power cord, ground cable

Description

The Vanguard CT-7000 S3 Digital Circuit Breaker Analyzer diagnoses circuit breaker performance within timing windows of 1, 10 or 20 seconds by means of 3 or 6 dry contact timing channels. Vanguard CT-7000 S3 test systems measure main contact and resistor contact stroke, time, velocity, bounce back, over-travel and contact wipes. Contact and motion analysis can be conducted on all circuit breaker operations: OPEN, CLOSE, OPEN-CLOSE, CLOSE-OPEN and OPEN-CLOSE-OPEN. The Vanguard CT-7000 S3 offers 3 dedicated digital travel transducer channels, 3 resistor type transducer input channels and 3 voltage monitoring input channels.

Features

  • Circuit breaker analyzer with 3 or 6 contact timing channels
  • OPEN/CLOSE coil current monitoring
  • Built-in 4.5" wide thermal printer
  • Self-verifies cable connections, self-tests travel tranducer electronics
  • Flash memory records up to 200 test records internally, up to 100 circuit breaker test plans
  • Back-lit LCD screen
  • USB and RS-232C computer interfaces