Description
ICM Controls ICM450A+ 3 Phase Line Voltage Monitor with MODBUS
For more than two decades, ICM has been an innovator and a recognized leader in the manufacturer of line voltage controls designed to protect your most valuable equipment. The ICM450A and ICM450A PLUS+ are the latest 3-phase offerings, providing superior motor protection from premature failure and damage caused by common voltage faults such as phase unbalance, over/under voltage, phase loss, and phase reversal.
A design upgrade from our flagship ICM450, these newest models feature an easy-to-read, backlit display that makes quick work of adjusting the variable settings to better tailor the unit to the application. Common ¼” spade terminations eliminate the potential for exposed wires and allow for a better and safer connection. Both models also include menu options for English and Spanish readouts.
Additionally, the ICM450A PLUS+ offers a real-time clock for the date and time stamp of fault events when they occur along with a Modbus RS485 communications port for communicating with a standard building management system.
Both the ICM450A and ICM450A PLUS+ are proudly manufactured in the USA by ICM Controls.
Input:
• Voltage Range:Universal 190 – 600 VAC
• Frequency:50-60 Hz
• Load Side Monitoring:Optional
• Control Voltage:18 – 240 VAC
Output:
Type:Relay, SPDT
Voltage Range:277 VAC @ 10A maximum
Control Operating Temperature:
Operating Temperature:-40ºF to +149ºF (-40ºC to +65ºC)
Storage Temperature:-40ºF to +185ºF (-40ºC to +85ºC)
MECHANICAL:
Mounting:Surface mount using (2) 8 screws
Terminations:1/4” quick connects
Weight:12 ounces (341 grams)
ModBus:RS485 Communication






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