ICM450 ICM, ICM450 Datasheet - Page 2

• Manufacturer Part Number: ICM450
• Description: 3-Phase Voltage Monitor
• Manufacturer: ICM

www.DataSheet4U.com
Input
• Line Voltage: Universal (190-630 VAC)
• Frequency: 50/60 Hz
Output
• Type: Relay
• Form: SPDT
• Voltage Range: Up to 240 VAC (maximum: 10 amps)
• Frequency: 50/60 Hz
Control Operating Temperature
• Operating Temperature: -40ºC to +75ºC
• Storage Temperature: -40ºC to +85ºC
LCD Operating Temperature
• Operating Temperature: -20ºC to +75ºC
Phase Unbalance Protection
• Voltage Unbalance: 2-25% adjustable
Over/Under Protection
• Under Voltage: 2-25% adjustable
• Over Voltage: 2-25% adjustable
Specifications
System Diagram
* Install jumper for 24 VAC anticipator type thermostats.
Voltage
Line
(-40ºF to +185ºF)
(-40ºF to +167ºF)
(-4ºF to +167ºF)
*
Control Transformer
Thermostat
Phase Loss Protection
• Phase Loss condition = <25% of nominal for any
Delay on Break Timer
• Control Voltage: 18-240 VAC
• Time Delay: 0-10 minutes adjustable
Fault Interrogation Delay
• Time Delay: 0-15 seconds adjustable
• Provides a delay between fault detection and system
Mechanical
• Mounting: Surface mount using (2) #8 screws
• Termination: Screw terminals
• Weight: 12 ounces (341 grams)
• Dimensions: 6.5” x 4.25” x 1.4” (16.5 x 10.8 x 3.5 cm)
Installation and Setup
• Application Guide included with unit
given phase. System will shut down and a fault will be
recorded should this condition occur
shutdown, eliminating nuisance trips/unnecessary
shutdowns.
Contactor
Compressor