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HISAC Swift Circuit Breaker Analyser

The HISAC Swift is a compact, high-performance circuit breaker analyser developed for quick, precise timing and motion analysis of medium- and high-voltage circuit breakers. It supports both single and three-phase operation with digital acquisition of contact times, travel, speed, and coil currents. Designed for portability and accuracy, the HISAC Swift is ideal for field diagnostics, maintenance, and factory testing of breakers.

Key Features

  • Measures Open / Close / O-C / C-O / O-C-O operations

  • Simultaneous timing measurement of up to 6 contacts

  • Records travel, speed, and coil current waveforms

  • Built-in dynamic resistance measurement (DRM) option

  • Real-time graphical and numerical display

  • USB and PC interface for data export and reports

  • Supports both digital and analog sensors

  • Compact, lightweight aluminium chassis with internal battery option

Technical Specifications

Parameter Specification
Contact Channels 6 (timing)
Motion Channels 2
Coil / Motor Channels 2
Test Operations O, C, O-C, C-O, O-C-O
Timing Resolution 0.1 ms
Travel Measurement Linear / Rotary sensors supported
Coil Current Range 0–20 A
Power Supply 230 V AC ±10 %, 50 Hz
Communication USB / RS-232
Weight ≈ 10 kg
Dimensions 420 × 320 × 180 mm

Standard Accessories

  • Timing leads and clips

  • Coil/motor current cables

  • Travel transducer (linear or rotary, per order)

  • Power cable

  • USB cable and PC software

  • Carry case and manual

Applications

  • Timing, motion, and current analysis of MV/HV circuit breakers

  • Commissioning, maintenance, and diagnostic testing

  • Verification of mechanism synchronization and contact performance

  • Research and development test environments

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