product

ALL VANGUARD CIRCUIT BREAKER ANALYZERS

DigiTMR S2
CT-8000 S3
CT-7000 S3
CT-3500 S2
MCCB-250
FEATURES & BENEFITS
  • Stand-alone, microcomputer-driven EHV Circuit Breaker Analyzer
  • Analyzes contact time, stroke, velocity, over-travel, and contact wipe
  • USB PC interface
  • USB Flash drive interface
  • Can store up to 200 test records and 100 test plans
  • Built-in thermal printer
TECHNICAL SPECIFICATIONS

 TYPEportable digital circuit breaker analyzer
 PHYSICAL SPECIFICATIONS18.5”W x 14”H x 7”D (47.0 cm x 35.7 cm x 17.6 cm);
Weight: 20 lbs (9.1 kg)
 INPUT POWER3 Amps, 100 – 240 Vac, 50/60 Hz
 DRY-CONTACT INPUTS3 dry-contact channels; each channel detects main contact and insertion resistor contact
 TIMING WINDOWS1-second, 10-seconds, or 20-seconds
 TIMING RESOLUTIONS±50 micro-seconds @ 1-second duration, ±500 micro-seconds @ 10-second duration, ±1.00 milli-second @ 20-second duration
 TIMING ACCURACY0.05% of reading ±0.1 ms @ 1-second duration
CONTACT DETECTION RANGEClosed: less than 20 ohms; Open: greater than 5,000 ohm
 RESISTOR DETECTION RANGE50 – 5,000 ohms
 TRIGGER INPUT VOLTAGEOpen/Close: 30 – 300V, DC or peak AC
 VOLTAGE SENSING INPUT RANGEV1: analog input; 0 – 255V, DC or peak AC; Sensitivity: ±1V
V2: voltage presence/absence detector input; 30 – 300V, DC or peak AC
 BREAKER OPERATIONSInitiate Open, Close, Open – Close, Close – Open, Open – Close – Open
 BREAKER INITIATE CAPACITY30A, 250 Vac/dc max
 INITIATE CURRENT READING RANGEOne, non-contact, Hall-effect sensor, 0 – 20 amp range, dc to 5Khz
 TRAVEL TRANSDUCER INPUT1 digital travel transducer channel; Linear range: 0.0 – 60.0 in (±0.005 in.); Rotary range: 0 – 360 degrees (±0.006 degrees)
 CONTACT TRAVEL POINT DIFFERENCEMeasures “slow-close” contact-point distances; results can be printed
CT CURRENT SENSOROne, non-contact, 0 – 100A
 DISPLAYBack-lit LCD screen (240 x 128 pixels); viewable in bright sunlight and low light levels
PRINTERBuilt-in 4.5-inch wide thermal printer can print both graphic contact travel waveforms and tabulated test results
INTERNAL TEST RECORD STORAGEStores up to 200 test records and 100 test plans
 COMPUTER INTERFACESOne USB port, optional Bluetooth interface
 PC SOFTWAREWindows®-based Vanguard Circuit Breaker Analysis (VCBA S2) software is included with purchase price. Software updates available at no additional charge.
 SAFETYDesigned to meet UL/IEC 61010 and CAN/CSA C22.2 No. 1010.1-92 standards
 ENVIRONMENTOperating: -10°C to 50° C (15°F to +122° F); Storage: -30° C to 70° C (-22°F to +158° F)
 OPTIONSTransportation case (available for the DigiTMR S2 and the travel transducers)
 WARRANTYOne year on parts and labor
Specifications are valid at nominal voltage and ambient temperature of +25˚C (+77˚F).

PART NUMBERS
  • 9005-UC [DigiTMR S2]
  • 9005-OT [On-line Timing Option]
  • 9005-BT [Bluetooth Option]

Doble Engineering Company

Doble Engineering Company