KEB COMBIVERT R6-S Series Instruction Manual page 29

X1C
X1A
Termi- Name
nal
L1.2, L2.2, L3.2 3-phase mains connection to the commutation choke
X1A
++, – –
Fo.1, Fo.2
X1C
L1, L2
PE
Min. 20 V / 30 mA
1)
Type and cross-section of the terminals
Screw terminals (8mm internal hexagon)
Screw terminals Fo.1, Fo.2,
L1, L2 (slit)
Stay bolt M10
Figure 11: Connection terminals of the power circuit
Unused terminals must be tightened with the preset torque!
Mains potential may be at terminals X1A, X1B or X1C (see the following chap-
ter)!
Fo.1 Fo.2 L1 L2
+ +
Function
DC voltage output with starting current limiting; Connection for
the inverter, the connection terminals are each internally con-
nected in parallel.
NC contact for safety monitoring (250 Vac /2 A, 24 Vdc / 0.4 A
precharging
Connection for shielding /earthing
Conductor cross-section
Stay bolt for ring thimble 10 mm
- -
L1.2 L2.2
[mm²]
min max
35 95
0.5 16
L3.2
)
1)
Tightening torque
Nm lb inch
15...20 175
1.5...1.8 11...20
15...25 133...220
US - 29