Electrical Connection - Grundfos LC 241 Manual Del Usuario

3. Break off the tap.
4. Fit the CIM module.
1 Nm
5. If supplied, place the labels on the back cover.
CIM XXX
Type:
Kit Funct. module - Geni/RS485Op
Prod. No. 96824795
Version V01
6. Refit the back cover to the CU product, and secure it with the
mounting screw. Secure cables using the cable tie holders.
P. C. 0538
Serial No. 9854
1.25 Nm
Route the low-voltage wires from the CIM module through the
right side of the cable tray.
Related information
8.13 Code 159 (Communication error CIMxxx)

2.3 Electrical connection

2.3.1 Protection of control panel
Power supply circuit protection device and circuit breaker are
provided by the installer. The type and size should be based upon
local, state, and National Electrical Codes (NEC). Size the circuit
breaker according to the maximum full load amps (FLA) of
the panel. The rated conditional short-circuit current (SCCR) is 5 kA
for single-phase variants and 10 kA for three-phase variants.
Motor
horsepower Number of pumps
[Hp]
1
3
2
1
5
2
1
7.5
2
1
20
30
2
See the rated current for this specific product on the
product nameplate.
Motor FLA Panel max.
[A] FLA [A]
5.5
5
10.5
16.5
16
32.5
12.5
12
24.5
32.5
32
64.5
7