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Home > HVAC Components > ICM Single Phase Digital Line Monitors Series 492

ICM Single Phase Digital Line Monitors Series 492

Features:
• Protects Against Over and Under Voltage, and Rapid Short Cycling caused by Transient Faults and Power Interruptions
• Easy-view, Backlit Digital Display
• RMS Voltage Monitoring
• Adjustable Voltage Set Point
• Adjustable Over Voltage Setting
• Adjustable Under Voltage Setting
• Adjustable Anti-Short Cycle Time Delay
• Adjustable Response Time
• Control Mode
• 5-Fault Memory
• Universal Line voltage Input
• Heavy Duty SPDT Relay Output
• Universal Control Voltage Input (for integrating a thermostat) Specifications:
User Adjustable Settings:
• Voltage set point: 95-280V
• Anti-short cycle time delay: 0-720 seconds
• Over voltage setting: 5-25%
• Under voltage setting: 5-25%
• Control mode: On and Off
• Response time: 0.1 to 10 seconds
Inputs:
• Line Voltage: 80 to 300 VAC
• Frequency: 50/60 Hz
• Accuracy: ±2%
• Low Power Consumption: max 50 mA @ 120V,
max 100 mA @ 240V
• Control Voltage: 24 to 240 VAC
Output:
• Type: dry relay contacts
• Form: SPDT
• Relay Contact Ratings:
– N.C. Contacts: 10A resistive @ 277 VAC
– N.O. Contacts: 10A resistive @ 277 VAC
• Connection Terminals: 0.25” male fast-on
Mechanical:
• Case Dimensions: 3”L x 3.2”W x 1.35”H
• Unit Weight: 0.36 lbs.
Environmental:
• Operating temperature range: -30°C to +70°C
• Storage temperature range: -40°C to +85°C
• Max. Oper./Storage Relative Humidity: 95% non-condensing
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