133
Part #
Features & Applications
Specifications Cross Reference
24-ICM450
• Fully Programmable - with LCD diagnostic display.
• Easy to configure - simple 7-step push-button setup.
• Easy to customize - set points, variables and fea-
tures are fully adjustable and may be defined by the
user while in control SETUP mode.
• 25 - fault memory storage, non-volatile.
• Independent high and low voltage settings - ideal
for dual voltage compressor applications.
• Monitors/ identifies front & back side faults.
• Reset mode: choice of auto or manual.
• Protects against: voltage unbalance, high/ low
voltage, phase loss, reversal, faulty power, incorrect
sequencing and rapid short cycling.
• Reliable, high temperature LCD to 167°F.
• Simultaneous voltage display - no scrolling.
• Line voltage programmable.
• Universal Voltage Operation: 190-630 VAC.
• Voltage: 190-
630 VAC.
• Frequency: 50/
60 Hz.
• Voltage Unbal-
ance: adjust-
able: 2-25%.
• Control: 18-240
VAC.
• Delay on break
timer: (0.1-10
min.).
• Output: relay,
SPDT
N.O.: 10 amps.
N.C.: 6 amps.
Diversified
• AC-2020
• AC-301
• AC-302
Motorsaver
• 455
SSAC
• QLM/ QLV
Time Mark
• 265
Wagner
• WPC-800
Watsco
• EAC-800
• EAC-8000
24-ICM400
• Lower cost, full performance version featuring bright
LED indicators to display system faults.
• Monitors "front" and "back" sides of system.
• Universal Voltage Operation: 190-630 VAC.
• Knob-adjustable features and system set points.
• Reset mode: choice of auto or manual lockout.
• Built-in anti short-cycle protection.
• Protects against: voltage unbalance, high/ low
voltage, phase loss, reversal, faulty power, incorrect
sequencing and rapid short cycling.
• 6.5" × 4.25" × 1.5".
• Voltage: 190-
630 VAC.
• Frequency: 50/
60 Hz.
• Voltage Unbal-
ance: adjust-
able: 2-25%.
• Control: 18-240
VAC.
• Delay on break
timer: (0.1-10
min.).
• Output: relay,
SPDT
N.O.: 10 amps.
N.C.: 6 amps.
Diversified
• AC-2020
• AC-301
• AC-302
Motorsaver
• 455
SSAC
• QLM/ QLV
Time Mark
• 265
Wagner
• WPC-800
Watsco
• EAC-800
• EAC-8000
24-ICM450 Typical System Diagram
Mode Of Operation
Stop Motor Burnouts!
• Monitor voltage unbalance, high/ low voltage, phase loss,
reversal, incorrect sequencing and rapid short cycling.
• Voltage Monitors Are Specifically
Designed To Protect Compressor
Motors And Other 3-Phase Loads
From Premature Failure Or Damage
Due To Common Voltage Faults. They
Offer Complete System Protection
By Monitoring Both The Source
(Front) And Load (Back) Side Of The
System Including The Power, Motor
And Contactor Lines. In Addition, An
Integral "Delay On Break Timer" Guards
Against Rapid Short-Cycling At Both
The Control Circuit And The 3-Phase
Lines. Compact And Easy To Install,
The 24-Icm400 & 24-Icm450 PRovide
Highly Reliable Protection For Your
Valuable Equipment.
Motor Protection Controls
Solid State Controls
Motor Protection Controls
