Connection Power Unit R6; Power Supply And Regenrative Operation At Inverter Current ≤ Current Of One Combivert R6-S - KEB Combivert R6 Instruction Manual
Power supply and regenerative unit
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Also See for Combivert R6:
- Instruction manual (60 pages) ,
- Instruction manual (45 pages) ,
- Instruction manual (40 pages)
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Connect the Power Unit
4.4
Connect the Power Unit R6
4.4.1 Power supply and regenrative operation at inverter current ≤ current of one COMBIVERT R6-S
S1
F3
13
A2
21
F2
L
N
43
F1
L1
L2
L3
PE
A1 Synchronization unit (max. length of the phase lines 1 m)
DR Commutation reactor / harmonic filter
F1 Mains fuse type gR
F2 10 A fuse gG/gL or automat characteristic K
F3 10 A fuse gG/gL
F4 DC fuses type aR/gR
G1 Regenerative unit COMBIVERT R6-S
X1A
Power circuit terminals
X1B
Connection for precharging and switching-on of line contactor K1
X2A
Control terminal strip (X2A.12: control release; X2A.17: voltage output)
X2B
Connection for synchronization line
X2C
Activation of the self-holding of the load shunt relay (K2 internal)
G2 Frequency inverter with DC voltage input
H1 Error message contactor K1 not dropped
HF EMI filter
K1 Line contactor with auxiliary contacts
M Motor
S1 Switch (400 V/16 A AC3)
S2 Control release; in series with line contactor K1
H1
H1
14
K1
A1
22
S2
44
L3
L2
X2B
L1
HF
L1.1
L1
L1'
L2
L2'
L2.1
L3
L3'
L3.1
The cable cross section as well as the DC fuses (see chapter 2.1) must be dimen-
sioned to the DC rated current of the load (see technical data of the inverter).
L1
X1B
X1B
14/K2
13/K2
G1
25
X2C
24
12
X2A
17
A1
X2B
DR
L1.2
L1.2
X1A
L2.2
L2.2
L3.2
L3.2
L2
++
F4
G2
- -
xx
PE
M
GB - 23
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