KEB COMBIVERT G6 series, Руководство по установке, Страница: 16 / 42

GB - 16
Connection of the Power Unit
3.2.1.2 AC supply 400V / 3-phase
Picture 3.2.1.3 Connection of the mains supply
L1
L2
L3
PE
L1
L2
L3
U
V
W
PE PE
T1 T2
1 Mains voltage 3-phase 400 V AC
Mains form TN, TT IT
Personal protection RCMA with separator or
RCD type B
Earth leakage monitor
2 Main fuses Type gG or MCCB
3 Mains contactor
4 Mains choke (optional) 13/14/15Z1B04-1000
5 KEB COMBIVERT G6-C
3.2.1.3 Line terminal strip X1A
Picture 3.2.1.1 Description of the line terminal strip X1A
X1A Name Function Cross-section Tightening
torque
L1, L2,
L3
Mains connection
3-phase
0.2-16 mm²
AWG 26-6
2.3 Nm
20.5 lb-inch
PE,
Connection for
shielding/
earthing
Screw M4 for
ring thimble
1.3 Nm
11 lb inch
3.2.1.4 Conductor cross-section of the power supply
Size Recommended minimum cross section at rated power.
13
3 x 4 mm² Phase + 1 x 4 mm² PE
14
15
3 x 6 mm² Phase + 1 x 6 mm² PE