General information
18 Operating manual for INVEOR α | DOC01539818 - 0004 | 2017-01 | V2.0 EN
1.9.4 Information about commissioning
DANGER!
Risk of death due to electrical shock!
Death or serious injury!
De-energise drive controller and secure it against being restarted.
Supply terminals X1: L
Motor connection terminals X411: T1, T2, U, V, W
Connecting terminals X6: Relay contacts
Only use mains connections with hardwiring.
Ground the drive controller in accordance with DIN EN 61140;
VDE 0140-1.
The INVEOR α may have touch currents of > 3.5 mA.
In accordance with DIN EN 61800-5-1, an extra protective grounding conductor of the
same cross-section as the original protective grounding conductor should therefore be
fitted. A second protective grounding conductor can be connected on the outside of the
device. A suitable M6 x 8 screw (torque M
A
= 4.0 Nm) is provided by INVEOR.
If 1~INVEOR devices are used, it is permitted to use standard type A FI protection
switches or RCDs (residual current-operated protective devices) in accordance with
DIN VDE 0160 and EN 50178 to protect against direct or indirect contact.
If 3~ INVEOR devices are used, it is not permitted to use standard type A FI protection switches
or RCDs (residual current-operated protective devices) to protect against direct or indirect
contact.
According to DIN VDE 0160 and EN 50178, the FI protection switch must be universal
current sensitive (RCD type B)!