MCCB TEMPERATURE RISE HYBRID TEST BENCH

This is a hybrid bench to integrate MCCB over current tripping as well as temperature rise testing as per IEC 60947 and custom based requirements

Available in multi-pole testing options
Drop down menu in the software to once select the type (rating or calibre) of MCCB: Rest of the test parameters get selected automatically (User can simply jump from one type of test model to other instantaneously)
IEC based test parameters automatically configured
Software: NI LabVIEW based for user interface, settings selection, process control & report generation
Servo Controlled Voltage Regulation ensures stable voltage at the output
Pneumatic based test jigs for correct contact at terminals
Generation of Reports in MS Excel format or to Print
Temperature curves can be compared on a single graph
Temperature Rise software module

  • 440 V, 3 phase, 50 Hz input
  • Output current programmable up to 8000 A continuous and 20000 A short time depending upon the customer requirement at a conveniently low voltage
  • Temperature rise as per IEC conformance / customized
  • Test Procedure options: IEC 60947-2 / customized
  • Pressure Required for pneumatic handling: Approximately 8-12 Bar depending on the MCCB size (for routine testing)
  • PC provided: IBM PC / compatible make with NI LabVIEW based TestwareTM
  • 500 VA branded UPS (optional)

This is a hybrid bench to integrate MCCB over current tripping as well as temperature rise testing as per IEC 60947 and custom based requirements. In addition, temperature rise module helps monitor the temperature rise in various parts of the system in rated current as well as over-current mode. The system comes with user interface software configured in NI LabVIEW making testing of MCCBs complete where thermal curves with current as well as temperature rise can be plotted on a PC. The test jig is flexible such that different MCCBs can be tested and compared for their performance. The bench integrates temperature data logger system with k type Cr-Al temperature probes with both digital and ON-PC online display of temperatures.

A unique feature of the test system along with the in-built TestwareTM is that the user can debug / diagnose for any improper contact ON / failure of internal switching inside the panel by logging in to the debug mode of the software, making panel diagnostics easier than conventional systems (Optional feature). Also, test and compliance parameters can be edited and stored against a particular model such that when a peculiar test model (pre-configured) is chosen, all test parameters get adjusted accordingly making the bench ideal to be integrated on the assembly line. The data can be exported to an MS-Excel format where it can be analyzed statistically.

The software is inbuilt to generate and compare test results with the user enjoying complete freedom over the test parameters making a truly software based R & D bench.

The product is optimized to include custom made over current testing modules at a lesser cost thus making it ideally suitable for manufacturers / test lab engineers willing to do research and development on the product as far temperature rise is concerned.

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