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    • Company overview
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TCU Contactor
Contactors

TCU Contactor

The module, called TCU-.-V5 forms together with the display and relay module type DISGRACO
or PDIM-2D-… (with Software Version ≥3.56) a functional unit.
The contactor module is a compact unit with integrated control and monitoring electronics. The
integrated control and monitoring electronics, called MPE-2D-V5 (Module de Protection
Electronique 2 Départs Version 5), are also termed protection module.
No parameterisation or adjustments are made on the contactor modules as such. These
adjustments are made on the associated relay modules type DIS-2D, or DIS-GRACO in the
intrinsically safe terminal compartment.

  • Monitoring of output for overload and short-circuit
  • Phase unbalance and phase failure monitoring
  • Instantaneous clearing on low-ohm earth faults
  • Earth-fault monitoring of disconnected outgoing feeder (earth-fault lock-out, requires acknowledgment)
  • Monitoring of monitoring/protective circuit
  • Second monitoring/protective circuit for remote control
  • Motor temperature monitoring (PTC or PT100*) - * only for DIS-GRACO
  • Data communication with display unit in intrinsically safe enclosure
  • Provision of intrinsically-safe voltage for display module and I/O relay module

TCU Contactor: Product inquiry

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Becker Mining Systems is the only worldwide supplier of complete energy, automation, communication, transportation and infrastructure technology for the mining industry. It is one of the technology leaders in its markets. The products can be used in all mining operations, and fulfill even the highest demands for use in explosive atmospheres.

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