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ATS MX Contactor

Caterpillar and your local Cat® Dealer are ready for all your power generation demands. From diesel and gas generator sets to uninterruptible power supplies, automatic transfer switches and electrical switchgear, our experienced worldwide dealer network can deliver the power systems and support you need.

MX150 Microprocessor Controller

The MX150 microprocessor is standard with the CTG product family. The MX150 microprocessor panel controls the operation and displays thes tatus of the transfer switch’s position, timer sand available sources. As an embedded digital controller, the MX series offers high reliability and ease of unattended operation across a range of applications.

  • Specification Summary

  • Rating Range Switch Dependent
  • Transfer Type Application Dependent
  • Switch Type Application Dependent
  • Undervoltage dropout for source 1 and source 2 75-98% of nominal
  • Specification Sheet

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Product Details

Technical Summary

Rating Range Switch Dependent
Transfer Type Application Dependent
Switch Type Application Dependent

Controller Specifications

Undervoltage dropout for source 1 and source 2 75-98% of nominal
Undervoltage restore for source 1 and source 2 85-100% of nominal
Underfrequency dropout for source 1 and source 2 88-98% of nominal
Underfrequency restore for source 1 and source 2 90-100% of nominal
Delay for engine cool down (U) 0-10 seconds
Delay transfer to nonpreferred source (W) 0-5 minutes
Delay NeutralTransition time delays (DT,DW) 0-10 minutes
Storage temperature (-30?C - 75?C ), -22?F - 167?F
Operating temperature (ambient) 40 - 400 amp molded shell (-20?C to 65?C) , -4?F to 149?F<br>40 - 4000 amp all others (-20?C to 60?C), -4?F to 149?F
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