Circuit Breaker test system


   Special products >> Circuit Breaker test system
        IDRC always adheres to high reliability and stability and has decades of experiences of producing high capacity power
supply (up to 300kW) for laboratory/production purpose.
        In response to industry needs, we have specifically developed a testing power supply with high-speed and low-distortion,
CCBT Series, for magnetic tripping breakers.
    Product Features :
  • iDRC provides corresponding models for the testing of magnetic tripping breakers, heat tripping breakers, and measuring tripping breakers.
  • From couples of amperes to tens of thousands of amperes currents are available.
  • The output current is sinusoidal wave and the distortion rate of the first cycle meets with magnetic trip test standards.
  CCBT start current
            CCBT output current waveform
  • CCBT SERIES is full-digitalized design and 4 individual RISC CPU multiplex. Moreover, it generates waveform by DDS and measures output voltage and current by using alternative sampling.
  • CCBT SERIES built-in accurate timer is full range setting and millisecond resolution.
  • Standard frequency: 45Hz to 65Hz
    Customized frequency: 400Hz, 800Hz, and special ones are acceptable.
  • CCBT series can immediately measure tripping current, load impedance, tripping time and other parameters.
  • CCBT series provides both RS-232 and RS-485 interface. The baud rate can be up to 57600bps.
  • RS-232 is compatible with SCPI command, and GPIB interface can be purchased optionally.
  • RS-485 interface is compatible with MODBUS. It can be connected with PLC.
  • CCBT series can connect maximum 245 units via RS-485 interface and it is suitable for long-distance use.
  • LAN to RS-485 interface converter is optional.
  • Five windows sets: Each set is 5 digits display.
  • CCBT series uses Encoder and Shift keys for accurate, easy adjustment and set-up. It also has a KEY LOCK function.
    Product Guarantee :
  • CCBT series are made by high-reliable components (such as: using NCC Electrolytic Capacitors, SMT for Control panel) and have been tested rigorously.
  • iDRC uses full range of equipments, such as high-end digital oscilloscopes (Lecroy WaveRunner 44Xi, Yokogawa DL7480, Yokogawa DL750), high-current measuring probes and so on, which can record all of the testing process.
  • CCBT series is widely accepted and used in R & D, quality assurance and production line by large international companies such as ABB, Schneider, Siemens, Shanghai Renmin Electrical Apparatus Works, Daqo Group and other manufacturers.
  • The CCBT series used in the production line are connected with the automated test system, 24-hour non-stop operation for several years.
  • There are service offices both in Taiwan and Mainland China, where we can provide you immediate services.
Various models for reference :
12000A 2000A 200A
ccbt ccbt]
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*Chyng Hong Electronic Co., Ltd (iDRC) retains the right of changing specifications and other product information.
iDRC also has rights to interpret specifications, but does not assume the content of the error or omission.

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