B&R ACOPOSinverter P84, User Manual

Page: 89 / 405

Installation guide
ACOPOSinverter P84 User's Manual 2.10 89
1.3.16.3 Connection of several inverters connected in parallel on the DC bus
It is important that these inverters all have the same rated voltage.
Connection to the DC bus between inverters of the same type
Each inverter uses its own charging circuit
R
/L
1
S/
L2
T/
L3
R
/L
1
S/
L2
T/
L3
R
/L
1
S/
L2
T/
L3
U
/T
1
V/
T2
W
/T
3
U
1
V1 W
1
PO
PC/-
M1
3~
F1
U
/T
1
V/
T2
W
/T
3
U
2
V2 W
2
PO
PC/-
M2
3~
F2
U
/T
1
V/
T2
W
/T
3
U
3
V3 W
3
PO
PC/-
M3
3~
F3
Inverters 1, 2 and 3 are not permitted to be more than one size apart if they are connected in this way.
F1, F2, F3: Super fast-acting semiconductor fuses for the protection of the DC bus.
DC bus fuses according to the frequency inverter power
ACOPOSinverter P84 Semiconductor fuses [A]
8I84T200037.01P-1, 8I84T200075.01P-1, 8I84T200150.01P-1 25
8I84T200220.01P-1, 8I84T200300.01P-1, 8I84T200400.01P-1 50
8I84T200550.01P-1, 8I84T200750.01P-1 100
8I84T201100.01P-1, 8I84T201500.01P-1, 8I84T201850.01P-1 160
8I84T202200.01P-1, 8I84T203000.01P-1 250
8I84T203700.01P-1, 8I84T204500.01P-1 350
8I84T400075.01P-1, 8I84T400150.01P-1, 8I84T400220.01P-1 25
8I84T400300.01P-1, 8I84T400400.01P-1 50
8I84T400550.01P-1, 8I84T400750.01P-1, 8I84T401100.01P-1 80
8I84T401500.01P-1, 8I84T401850.01P-1, 8I84T402200.01P-1 100
8I84T403000.01P-1, 8I84T403700.01P-1 160
8I84T404500.01P-1 200
8I84T405500.01P-1 250
8I84T407500.01P-1 350