Connection Of Power Circuit; Wiring Instructions; Mains Connection - KEB combivert B6 Installation Manual

Installation and Connection
3.3

Connection of power circuit

3.3.1

Wiring instructions

3.3.2

Mains connection

Mains connection 230 V class 1-phase
L1
N
PE
Terminal strip X1A
Input voltage 1 AC 180...264 ±0 V
Mains connection 230 V class 3-phase
L1
L2
L3
PE
Terminal strip X1A
Input voltage 3 AC 180...264 ±0 V
GB - 12
Absolutely observe the connecting voltage of the KEB COMBIVERT. A 230V-
unit will be immediately destructed on a 400V-power supply.
Never exchange the mains and motor cables.
Some countries demand that the PE-terminal is directly connected to the
terminal box (not over the mounting plate).
N
X1A
L1
W N
N
L1 N/L2
X1A
L1
L2
L3
N/L2
L1
Protection (see „Technical data") or power protective switch
1-phase inverter RCD type A or type B
3-phase inverter RCMA with separator or RCD type B
Connection cross-section 1.5...4 mm² (AWG 16-11)
Tightening torque 0.6 Nm (5 lb inch)
Mains connection 400 V class 3-phase
L1
L1
L2
L3
L1
PE
Input voltage 1 AC 305...528 ±0 V
L3
L3
Protection
L1
X1A
L1
L2
L3
L1
Terminal strip X1A
L2 L3
L2 L3