Select The Power Cables; Ensure The Cooling - ABB ACH580-34 Manual Del Usuario

6 EN – Quick installation guide

Select the power cables

•
Current: Select a cable capable of carrying the maximum load current and suitable for
the prospective short-circuit provided by the supply network. The method of
installation and ambient temperature affect the cable current carrying capacity. Obey
local regulations and laws.
•
Temperature: For an IEC installation, select a cable rated for at least 70 °C (158 °F)
maximum permissible temperature of conductor in continuous use. For North America,
select a cable rated for at least 75 °C (167 °F).
•
Voltage: 600 V AC cable is accepted for up to 500 V AC.
For typical power cable sizes, see chapter

Ensure the cooling

EN
See chapter Technical data and references
DA
and required cooling air flow.
Make sure that the drive is compatible with the grounding
DE
system
ES
You can connect the standard drive with internal EMC filter +E210 and the ground-to-
phase varistor connected to a symmetrically grounded TN-S system. If you install the drive
to a different system, you must disconnect the EMC filter and ground-to-phase varistor.
FI
Symmetrically grounded
TN-S systems (center-
grounded wye)
FR
Do not disconnect EMC
AC and VAR wires.
IT
1) A residual current device must be installed in the supply system.
NL
2) ABB does not guarantee the EMC category or the operation of the ground leakage detector built inside the
drive.
PL
PT
RU
SV
TR
ZH
Technical data and references
(page 95) for the allowed ambient conditions
Corner-grounded and
midpoint-grounded delta
systems
Do not install the drive on
a corner-grounded
system.
IT systems (ungrounded
or high-resistance
grounded [>30 ohms])
Disconnect EMC AC and
VAR wires.
(page 95).
TT systems
1) 2)
Disconnect the VAR
wire.