Circuit Breaker Analyzer & Timer CAT64A

Overview

Home
DvPower
CIRCUIT BREAKER TEST EQUIPMENT
Circuit Breaker Analyzers & Timers
Circuit Breaker Analyzer & Timer CAT64A

 Timing and motion measurement
 6 timing channels (3×2) for main and resistive contacts
 6 timing channels for auxiliary inputs
 3 transducer input channels
 4 additional analog input channels
 Detailed analysis of test results using DV-Win software
 

The Circuit Breaker Analyzer & Timer CAT64A instrument utilizes the latest improvements for safe and fast testing, with unique technical capabilities for additional diagnostics of circuit breakers. Sophisticated design ensures efficient and reliable operations in high-voltage substations and industrial environments.

First trip test
A “First trip” analysis is important to determine a condition of the coil operating mechanism. A circuit breaker spends most of its lifetime conducting a current without any operation. Once the protective relay detects a problem, the circuit breaker, that was idle for maybe a year or longer, has to operate as fast as possible. However, if the circuit breaker has not been operated for a long time, the latch friction may increase. Information about the latch friction can be obtained from the coil current waveform recorded during the “First trip” test
.

Tekon Enerji

  • Included accessories
    • Mains power cable
    • Ground (PE) cable
    • USB cable
    • DV-Win software
    Recommended accessories
    • Main Contact Cables 5 m (16.4 ft) with TTA clamps
    • Main Contact Extension Cables 10 m (32.8 ft)
    • External trigger cable 5 m (16.4 ft) with banana plugs
    • Coil control cable set 5 m (16.4 ft) with banana plugs
    • Coil supply cable set 2 x 5 m 2,5 mm2
      (16.4 ft, 13 AWG) with banana plugs
    • Auxiliary contacts cable set 5 m (16.4 ft) with banana plugs
    • Analog channels cable set 8 x 5 m 2,5 mm2
      (16.4 ft) with banana plugs
    • Cable plastic case – large size
    • Transport case
    Optional accessories
    • Main Contact Cables Extension 10 m (16.4 ft)
    • Main Contact Cables Extension 15 m (49.2 ft)
    • Thermal printer 112 mm (4.4 in)(built-in)
    • Thermal paper roll
    • Digital rotary transducer with 5 m
      (16.4 ft) connection cable
    • Linear analog transducer 150 mm (5.9 in) with
      5 m (16.4 ft) connection cable
    • Linear analog transducer 225 mm (8.85 in) with
      5 m (16.4 ft) connection cable
    • Linear analog transducer 300 mm (11.8 in) with
      5 m (16.4 ft) connection cable
    • Linear analog transducer 500 mm (19.68 in) with
      5 m (16.4 ft) connection cable
    • Current clamp 30/300A + cable set 5 m (16.4 ft)
    • Cable plastic case with wheels – large size
    • Universal transducer mounting kit

  • Main contact inputs
    • Number of contact inputs: 6 (3 x 2), 2 per phase.
    • Each channel detects Main and Pre-insertion resistor contacts.

            Closed ≤ 10 Ω,
            Resistor contacts range 10 Ω to 5 kΩ,
            Open ≥ 5 kΩ
            Open circuit voltage: 20 V DC
            Short circuit current 50 mA

    • Each channel measures resistance of pre-insertion resistors

    Time measurement
    Time measurement resolution:
    • 0,1 ms for 2 s test duration;
    • 1 ms for 20 s test duration;
    • 10 ms for 200 s test duration;

    Time accuracy 0,05% of the reading ± resolution

    Coil driver

    • Number of channels: 4 (3 Open and 1 Close coil)
    • Four separate outputs for coil triggering
    • Driver characteristics: 300 V DC max, 35 A DC max
    • Electronic drivers provide superior timing control
    • Overcurrent and overvoltage protection

    DC output
    • 24 V voltage supply for current clamps

    Analog inputs
    • 4 channels – Coil current measurement
    • 4 Voltage channels, each channel has four measurement
      ranges: ±0,5 V, ±2,5 V, ±60 V and ±300 V AC/DC

    The analog inputs are isolated with respect to all other circuits

    Universal transducer input

    • 3 digital travel transducer channels. Digital rotary transducers: 2500ppr
    • 3 analog travel transducer channels. Analog transducer input measurement resolution: 16 bit. Internal supply for linear transducer: 5 V DC

    Dimensions and weight
    • Dimensions: 480 mm x 197 mm x 395 mm
      18,89 in x 7,75 in x 15,55 in
    • Weight: 10,5 kg / 23,1 lb

    Safety
    • Low Voltage Directive 2014/35/EU (CE Conform)
    • Applicable standards, for a class I instrument,    
      pollution degree 2, Installation category II : IEC EN 61010-1
    • CAN/CSA-C22.2 No. 61010-1

    Electromagnetic Compatibility
    • Directive 2014/30/EU (CE Conform)  
    Auxiliary inputs
    • Number of channels: 6, galvanically isolated
    • User selectable: dry or wet
      • Contact sensing (dry):
        • Open circuit voltage 24 V DC,
        • Short circuit current 5 mA
      • Voltage sensing (wet):
        • Working voltage 300V DC, 250V AC
        • Low activation mode ± 5V
        • High activation mode ±10V
      • Overcurrent and overvoltage protection

    Breaker operation
    • Close (C),
    • Open (O),
    • Close-Open (C-O),
    • Open-Close (O-C),
    • Open-Close-Open (O-C-O)
    • First trip test

    The user can select any desired test sequence

    Current measurement
    • Current measurement for Open and Close coil, 4 channels, Hall-Effect sensor
    • Range ±35A DC to 5 kHz
    • Accuracy ± (0,5 % rdg + 0,1 % FS)
    • Graphic presentation: currents waveform is displayed with a resolution of 0,1 ms
       
    Printer (optional)
    • Thermal printer
    • Graphic and numeric printout
    • Paper width 112 mm

    External trigger
    • Trigger input voltage: 10 V – 300 V AC/DC

    Mains power supply
    • Connection according to IEC/EN60320-1; UL498, CSA 22.2
    • Mains supply: 90 V – 264 V AC
    • Frequency: 50/60 Hz
    • Input power: 250 VA
    • Fuse 2 A / 250 V, Fast blow, but not user replaceable

    Environmental conditions
    • Operating temperature:
      -10 ºC – + 55 ºC / 14 ºF – +131 ºF
    • Storage & transportation:
      -40 ºC – + 70ºC / -40 ºF – +158 ºF

    Humidity 5 % – 95 % relative humidity, non condensing

    All specifications listed herein are valid at the ambient temperature of + 25 °C (77°F) and with the recommended accessories included.

    Specifications are subject to change without notice.

  • Viewing and overlaying several graphs for complete and easy test result comparison. Selecting the measurement points and intervals using two available cursors. Zoom and pan graph feature. Specific test sequence setup. Customized configuration of test result graphs.

    For the CAT form of DV-Win software there is Help menu available, with detailed instructions and explanations of all functions and features.

CIRCUIT BREAKER TEST EQUIPMENT

Tekon Enerji

Micro Ohmmeters

Micro Ohmmeters

Coil Analyzers

Coil Analyzers

Coil Testers & Power Supplies

Coil Testers & Power Supplies

Circuit Breaker Analyzers & Timers

Circuit Breaker Analyzers & Timers

Tekon Enerji

YOU NEED A PARTNER WHO CAN BRING CLARITY TO THE COMPLEXITY.


Tekon Enerji