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MX350 Controller

MX350 Controller

More Comfort ‚Äď More Performance ‚Äď More Versatility

  • The MX350 microprocessor

    is standard with the entire CTE product family

  • Graphical Control Panel

    interface provides local control and access to system information. Automation FlexLogicÔŅĹ with interlocking and
    programmable logic control

Controller Specifications

Communications Interface - Optional Serial RS-485 upt to 115.2 Kbps or TCP/IP (10/100 base-T)
Control Power 120 VAC
Delay NeutralTransition Time Delays (DT,DW) 0-10 minutes
Delay Transfer to Nonpreferred Source (W) 0-5 minutes
Delay for Engine Cool Down (U) 0-60 minutes
Load Control Relay Contacts (1) rated for 10A @ 24VDC or 120VAC
Load Control Relay Contacts (2) 0-259 minutes
Operating Temperature Ambient (-20ňöC to 50ňöC)
Overfrequency Dropout for Source 1 and Source 2 50.1 - 63 Hz
Overfrequency Restore for Source 1 and Source 2 50 - 62.9 Hz
Overvoltage Dropout for Source 1 and Source 2 105 - 110% of nominal
Overvoltage Restore for Source 1 and Source 2 103 - 108% of nominal
Source Sensing 120 - 690 VAC +/- 1% of nominal voltage (+/- .05 Hz, +/-.5 A)
Storage Temperature (-40ňöC - 90ňöC )
Underfrequency Dropout for Source 1 and Source 2 45 - 59.9 Hz
Underfrequency Restore for Source 1 and Source 2 45 - 59.5 Hz
Undervoltage Dropout for Source 1 and Source 2 75-99% of nominal
Undervoltage Restore for Source 1 and Source 2 85-100% of nominal
Voltage Unbalance for Restore for Source 1 and Source 2 4 to 19% of nominal
Voltage Unbalance on Dropout for Source 1 and Source 2 5 to 20% of nominal

Technical Summary

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

Download resources

MX350 Controller Spec Sheet
Cat Gensets Rating Guide

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