Mains Connection - KEB COMBIVERT F5 Installationsanleitung

Installation and Connection

3.3.3 Mains connection

Mains connection 230 V 1-phase
1 x 180...260 V AC
Protection
• Fuse (see chapter 2.3) or
• power protective switch
• 1-phase inverter RCD type A or type B
• 3-phase inverter RCMA with separator or
RCD type B
• at DC-supply pay attention to the
permissible voltage range of the fuses
DC-connection 230 V-class
250...370 V DC
Separate supply of the control
Without further cooling measure a separate supply of the control is not permissible
during a longer period, because the interior fan is not controlled here. The occuring heat
accumulation causes an accelerated aging of the components and thus for a reduction
of the economic life time.
X1A
PE
PE
L1 L1
N N/L2 W
L3
++
--
PB
U
V
W
T1
T2
X1A
PE
L1
N/L2
L3
+
++
-
--
PB
U
V
W
T1
T2
Mains connection 230 V 3-phase
3 x 180...260 V AC
Mains connection 400 V 3-phase
3 x 305...500 V AC
DC-connection 400 V-class
420...720 V DC
X1A
PE PE
L1
L1
L2 N/L2
L3 L3
++
--
PB
U
V
W
T1
T2
X1A
PE PE
L1
L1
L2 L2
L3 L3
++
--
PB
U
V
W
T1
T2
X1A
PE
L1
L2
L3
+
++
-
--
PB
U
V
W
T1
T2
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