MX350 Controller
More Comfort – More Performance – More Versatility
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The MX350 microprocessor
is standard with the entire CTE product family
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Graphical Control Panel
interface provides local control and access to system information. Automation FlexLogic� 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 | (-20ËšC to 50ËšC) |
| 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 | (-40ËšC - 90ËšC ) |
| 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 |