Electric Power

MX350 Controller

Overview
Specifications
Equipment

Product Description

The MX350 controller is specifically designed for low voltage Automatic Transfer Switch (ATS) applications. The flexible control and communications options are ideal for any application. Integrated push buttons, graphical controls and LED indicators reduce external components and wiring in addition to providing local control and access to system information. Multiple communication protocols allow simple integration into monitoring and control systems.

Product Specifications

UnitsUSMetric

 

Controller Specifications
Voltage Unbalance on Dropout for Source 1 and Source 2
5 to 20% of nominal
Delay NeutralTransition Time Delays (DT,DW)
0-10 minutes
Control Power
120 VAC
Undervoltage Dropout for Source 1 and Source 2
75-99% of nominal
Undervoltage Restore for Source 1 and Source 2
85-100% of nominal
Overfrequency Dropout for Source 1 and Source 2
50.1 - 63 Hz
Source Sensing
120 - 690 VAC +/- 1% of nominal voltage (+/- .05 Hz, +/-.5 A)
Delay for Engine Cool Down (U)
0-60 minutes
Underfrequency Restore for Source 1 and Source 2
45 - 59.5 Hz
Load Control Relay Contacts (2)
0-259 minutes
Overvoltage Dropout for Source 1 and Source 2
105 - 110% of nominal
Voltage Unbalance for Restore for Source 1 and Source 2
4 to 19% of nominal
Storage Temperature
(-40˚C - 90˚C )
Underfrequency Dropout for Source 1 and Source 2
45 - 59.9 Hz
Overfrequency Restore for Source 1 and Source 2
50 - 62.9 Hz
Delay Transfer to Nonpreferred Source (W)
0-5 minutes
Operating Temperature Ambient
(-20˚C to 50˚C)
Communications Interface - Optional
Serial RS-485 upt to 115.2 Kbps or TCP/IP (10/100 base-T)
Overvoltage Restore for Source 1 and Source 2
103 - 108% of nominal
Load Control Relay Contacts (1)
rated for 10A @ 24VDC or 120VAC
Technical Summary
Rating Range
Switch Dependent
Transfer Type
Application Dependent
Switch Type
Application Dependent
Units:USMetric
Standard Equipment
Status LEDS for:
Graphical Display:
Ranges of Controls / Metering:
Testing and Certification
Optional Equipment
Option Package A:
Option Package B:
Option Package C:
Option Package D:
Option Package M:

Used Equipment Rent Equipment

Casper
5300 W. Old Yellowstone Hwy
Casper, WY 82604
P 307.472.1000
F 307.261.4486

Cheyenne
7819 Hutchins Drive
Cheyenne, WY 82007
P 307.638.7900
F 307.633.2525

Gillette
5505 Mohan Road
Gillette, WY 82718
P 307.686.1500
F 307.686.3961

Rock Springs
1940 Elk Street
Rock Springs, WY 82901
P 307.362.6500
F 307.922.5549