ABB BTSB Benchtop Trip Simulator for Breakers

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The ABB Benchtop Trip Simulator for Breakers (BTSB) is a microprocessor driven secondary current/voltage injection test set specifically designed for use with the micro power shield (MPS-C and MPSC-2000) microprocessor-based trip devices. The BTSB can test all facets of MPS-C and MPS-C 2000 operation, including the following:
  • Instantaneous Threshold
  • Short Time Threshold & Delay
  • Long Time Threshold & Delay
  • Ground Threshold & Delay
  • Current Metering Accuracy
  • Self-Power Level Verification

Altogether, the BTSB can perform up to 35 tests on an MPS-C, and all the tests are performed by true secondary current or voltage injection. There are also built-in calibration tests which can be performed to ensure that the BTSB is providing accurate results.