View ICM450_319919.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

ICM450 THREE-PHASE VOLTAGE MONITOR
Stop Motor Burnouts!
Programmable 3-phase line voltage monitor with 25-fault memory, high temperature LCD display, easy setup & clear, diagnostic readout of system faults, 190 to 630 VAC operation...
The ICM450 was specifically designed to protect motors and other 3-phase loads from premature failure and damage due to common voltage faults such as voltage unbalance, over/ under voltage, phase loss, reversal, incorrect sequencing and rapid short cycling.
www..com
Mode of Operation
At power up, the ICM450 evaluates the incoming power for proper phase sequence, amplitude, and symmetry (voltage unbalance). If the three phase input at the line side connections is within user-set parameters, the load energize LED is turned on and the internal relay is energized. Continuity will be across terminals 4 and 6. If connections are made to the load side terminals, the ICM450 will transfer monitoring over to the load side only. When a critical fault condition (phase loss or phase reversal) is present, the relay will immediately de-energize, the loadenergized LED will turn off, the fault LED will flash, and the fault is written to memory. Continuity will be across terminals 4 and 5. If a non-critical fault condition (unbalance, high or low voltage) is present, the ICM450 will ignore it during the interrogation delay time. If it is still present following the interrogation delay time, the relay will de-energize, the load-energized LED will turn off, the fault LED will flash, and the fault is written to memory. Continuity will be across terminals 4 and 5. The ICM450 will store the last 25 faults in memory. The relay will not energize if any fault conditions exist. The integral adjustable delay on break timer will prevent short cycling.
Features
* Reliable, high temperature LCD display
- Simplifies system setup and diagnostics. Indicates condition of incoming line voltage, fault conditions, system setpoints and other user adjustments. - Temperature: -20C to +75C (-4F to + 167F)
Wiring Diagram
LI1 LINE LINE LINE 3 2 1 LOAD LOAD LOAD 3 2 1 LI2 LI3
* Simultaneous voltage display (an ICM exclusive)
- View all 3 phases, no need to scroll through readouts.
* Fully adjustable variables
- User may easily set and adjust variables in SETUP mode: * Line voltage: 190 to 600 VAC * Voltage unbalance: 2 to 20% * Delay on break period: 0 to 10 minutes * Fault interrogation: 0 to 15 seconds * Over/under voltage: 2 to 25% * Reset modes: AUTO or 0 to 10 retries * Control mode: ON or OFF
*
Control Voltage L01 L02
* 25-fault memory and storage
- Clearly displayed on LCD
* Ultra bright LED indicators
- Shows current mode: * Setup LED * Control voltage LED * Load energized LED * Fault LED
L03
* Easy to install and configure
- Simple 7-step push-button setup - Wiring diagram on unit - Installation and application guide included
LIS39-2
* Thermostat, pressure switch, etc.
L0AD
All features and specifications subject to change without notice.
Phone 315.233.5266
800.365.5525 visit us at: www.icmcontrols.com
Application Assistance
Fax 315.233.5276
Specifications
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: -40C to +75C (-40F to +167F) * Storage Temperature: -40C to +85C (-40F to +185F)
www..com
Phase Loss Protection * Phase Loss condition = <25% of nominal for any given phase. System will shut down and a fault will be recorded should this condition occur 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 shutdown, eliminating nuisance trips/unnecessary shutdowns. 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
LCD Operating Temperature * Operating Temperature: -20C to +75C (-4F to +167F) Phase Unbalance Protection * Voltage Unbalance: 2-25% adjustable Over/Under Protection * Under Voltage: 2-25% adjustable * Over Voltage: 2-25% adjustable
System Diagram
Line Voltage Control Transformer
LO A LO 3 D LI A N LO 2 D LI 3 E A N 1D LI 2 E N 1E
L IN 0E A1
P
\N
L
O A 0D C3
IC
M
45 0
L 0
0
0
L
O
A
D
R
*
T O R
U LT FA
TA L IN S F JU L O R 24
LI1
LI2
LI3
L IN 0E C3
FU
SE
FU
SE
FU
SE
L IN 0E B2
O A 0D B2
E E P 1H 9A 0S -6 E 3V 0 VO A LT CA 5G S 0E E -6 TU 0M P H ON zI
1-8 M 00 A -3 D 65 E -5 IN 5 T 25 H E
L
L
L
L O A 0D A1
R E
A D
VA C
M P
E R
G IZ E D
Contactor
T R
O L
O N
R
T H
R
E
C
A D
E
N
L O
10
M P
L
A
S
R E
R
6
U
N
5
A
A R
M
4
O M
3
V
O
LT A
C
G
E
1
Thermostat Compressor
* Install jumper for 24 VAC anticipator type thermostats.

▲Up To Search▲

Price & Availability of ICM450

	To Download ICM450 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .