Profroid QuietCO2OL Series - Electrical Connections

ELECTRICAL CONNECTIONS
23
Caution
Electrical compartment contains live terminals, please ensure supply is isolated before
removing the cover. Any person accessing this part of the unit should be suitably trained and
competent.
Before carrying out any maintenance work, disconnect the drive and the external control
circuits from the power supply by moving the main system switch to “off”. Once power has
been disconnected from the drive, wait at least 5 minutes before disconnecting the
electrical cables.
QUIETCO2OL MT series
QUIETCO2OL LT series
QC
30MT
QC
50MT
QC
67MT
QC 100MT
QC 75LT
QC 167LT
Power supply
230 V / Single phase /
50 Hz
+ G
400 V / 3ph /50 Hz
N + G
230 V / Single
phase / 50 Hz
+ G
400 V / 3 ph /
50 Hz
N + G
Max. absorbed
current without
evaporators (Air
cooled)
13,3 A
20,7 A
27,2 A
18,5 A
18,4 A
31,4 A
Max. absorbed
current without
evaporators (Water
cooled)
12,5 A
19,9 A
26,4 A
16,5 A
17,6 A
31,4 A
If consumers are powered from the condensing unit using the available circuit breakers, select
the main power supply by adding the actual consumer input current to the above values
General information
– The machine is designed in accordance with EN60204-1.
– Supplying cable must be connected on terminal of main switch.
– All cabling on site must conform to the legal standards in force in
the relevant countries and to EN60204-1.