B&R ACOPOSinverter P84, User Manual

Page: 77 / 405

Installation guide
ACOPOSinverter P84 User's Manual 2.10 77
1.3.13 Power terminals
1.3.13.1 Access to the power terminals
8I84T200037.01P-1 to 8I84T201500.01P-1 and 8I84T400075.01P-1 to 8I84T401850.01P-1
Unlock the door to the power unit and pull it out as shown below.
8I84T201850.01P-1 to 8I84T204500.01P-1 and 8I84T402200.01P-1 to 8I84T407500.01P-1
Remove the front panel as shown below, to gain access to the power terminals.
1.3.13.2 Characteristics and function of the power terminals
Terminal Function
Terminal for connection to the protective grounding
R/L1
S/L2
T/L3
AC voltage supply for power unit
PO P of the DC bus
PA/+ Output to braking resistor ( p)
PB Output to braking resistor
PC/- DC bus polarity –
U/T1
V/T2
W/T3
Outputs to the motor
Information:
Remove the jumper between the PO and PA/+ only if a DC reactor has been added. The bolts of the PO
and PA/+ terminals must always be tightened, as a high current flows through the busbar.