Basler Electric ICRM-7 - Manual (Page 2)

CE Qualification
This product meets or exceeds the standards required for
distribution in the European community.
EAC Mark (Eurasian Conformity)
•
TP TC 004/2011
•
TP TC 020/2011
INSTALLATION
The ICRM may be installed in any environment where the
conditions do not exceed the capabilities listed in the
Specifications section.
Mounting
For maximum cooling, the ICRM should be mounted on a
vertical surface and oriented so that the ventilation holes
are located at the top and bottom of the unit.
Caution
Case may become hot during operation.
Figure 1 shows the ICRM mounting dimensions. Mounting
dimensions are identical for both ICRM models.
Dimensions are shown in inches with millimeters in
parenthesis.
Connections
Figure 2 illustrates typical connections for an application
using single-phase operating power. The ICRM is not
phase sensitive. Figure 3 illustrates typical connections for
an application using three-phase operating power.
Table 2 lists the terminal connections for each voltage
regulator that is compatible with the ICRM.
Table 2. ICRM Terminals Cross-Reference
Voltage Regulator
ICRM Output Terminals
A-OUT B-OUT C-OUT
AVC63-12, AVC125-10 26 28 30
DECS-100 3 4 5
DECS-200 C2 C3 C4
DECS-250 87 88 89
Wiring requirements are subject to the specifications of the
voltage regulator. Refer to the appropriate device
instruction manual for wire sizing, fuse recommendations,
and terminal designations.
TROUBLESHOOTING
The ICRM contains no serviceable components.
Replacement of the ICRM is recommended in the event of
a failure.
If the protected device is not receiving operating power,
check the following:
•
Verify that the ICRM connections between the power
source and voltage regulator are correct.
•
Confirm that the voltage supplied by the power source
is sufficient to energize the voltage regulator.
If operating power is applied to the input terminals of the
ICRM but voltage is not present at the output terminals,
remove operating power, disconnect all ICRM wiring, and
perform the following procedure:
1. Connect a suitable ohmmeter across the A-IN and
A-OUT terminals. The resistance measured across the
IN and OUT terminals should be approximately 2
Ω for
the ICRM-7 and 0.5
Ω for the ICRM-15. If an open
circuit or short circuit is detected, the ICRM should be
replaced.
2. Repeat step 1 for the B-IN and B-OUT pair of terminals
and the C-IN and C-OUT pair of terminals.
Publication
9387900990
Revision
C
Instructions
Date
03/15
Page
2 of 4
For terms of service relating to this product and software, see the Commercial Terms of Products and Services document available at www.basler.com/terms .