MX150 Microprocessor Controller

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.

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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
40 - 4000 amp all others (-20˚C to 60˚C), -4˚F to 149˚F