ABB ACS380 User Manual

you connect the drive to the input power, examine the screws and do the necessary
actions shown in the table.
When to remove EMC screw or VAR screwScrew materialScrew
label
IT systems (un-
grounded or high-
resistance groun-
ded) (C)
Corner-grounded
delta (B1), mid-
point-grounded
delta (B2) and
TT (D) systems
Symmetrically
grounded TN-S
systems, i.e, center-
grounded wye (A)
RemoveRemoveDo not removeMetalEMC
Do not removeDo not remove
Do not remove
1)
Plastic
RemoveDo not removeDo not removeMetalVAR
Do not removeDo not removeDo not removePlastic
A B1
B2A
C
D
L1
L2
L3
N
PE
L1
L2
L3
PE
L1
L2
L3
L1
L2
L3
N
PE
L1
L2
L3
PE
L1
L2
L3
N
1)
Can install the metal screw included in the drive delivery to connect the internal EMC filter.
For the locations of the screws, refer to Disconnecting the EMC filter or ground-to-phase
varistor (page 70).
Electrical installation – IEC 69

ABB ACS380 Specifications

General

Mounting	Wall-mounted
Enclosure Class	IP20
Built-in Features	Braking chopper
Communication	Modbus RTU
Protection Features	Overcurrent, overvoltage, undervoltage, short circuit, ground fault
Operating Temperature	-10°C to +50°C
Storage Temperature	-40°C to +70°C
Humidity	5 to 95% relative humidity, non-condensing
Control Method	Scalar control, vector control