Connection Terminals Of The R6-N Power Circuit; Figure 12: Description Of The Input Terminals Of The Combivert R6-N - KEB COMBIVERT R6 Instruction Manual

4.3.2

Connection terminals of the R6-N power circuit

Info
The COMBIVERT R6-N in E-housing is suitable for rated voltages of 230 V and 400 V. The
regenerative unit checks the mains at the first switching on and adjusts the parameters
accordingly (see parameter CP.31 if mains supply is changed).
Attention
The terminals of a power supply and regenerative unit can be input or output dependent
on the actual operating status (power supply or regeneration). For the standardization of
the view the line side is always regarded as input and the DC voltage side is always re-
garded as output.
Terminals
++, – –
L1.2, L2.2, L3.2 Mains input 3-phase coming from the commutation reactor
Figure 12:
Connection of the COMBIVERT R6-N
Input voltage
View of power supply and regenerative units
L1.2
L2.2
L3.2
Description of terminals at KEB inverters
DC voltage output with starting current limiting for loading the connected
inverters; usable as input for regenerative operation. If inverters with mains
supply of type A1 or A2 (see 4.3.1) are available in the DC bus, these may
be switched to mains only after loading the DC bus. Note the maximum DC
link capacity or decoupling diodes !
Description of the input terminals of the COMBIVERT R6-N
R6-N in E-housing
++
+
--
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