Parker AC20F Series, Руководство по установке оборудования

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MSG11-5715-743/EN: AC20F Series - Hardware Installation Manual
26 (148) MSG11-5715-743/EN 24.04.2023
Frames 9 & 10:
Label Description
DC+ DC+ / Dynamic Brake Resistor Connection (+)
DC- DC-
DBR Dynamic Brake Resistor Connection (-)
L1 Supply Input Phase L1
L2 Supply Input Phase L2
L3 Supply Input Phase L3
U Motor Output Phase U
V Motor Output Phase V
W Motor Output Phase W
Inverter Connections
AC Line Input Connections:
Incoming AC line supply connections should be wired into terminals:
- L1, L2 & L3 on three phase products (20F-3x-
… & 20F-4x-…)
On three phase products, phase rotation is not critical.
AC Motor Output Connections:
Output motor supply connections should be wired into terminals U, V & W.
Phase rotation is critical to ensure consistency between the inverter motor control direction and motor shaft
rotation.
The motor direction can be inverted electronically by setting the ‘
IM Wiring
’ parameter (0182) to ‘
TRUE
’.
This swaps output phas
es V & W in the drive firmware. Refer to ‘Chapter 9: Basic Drive Operation’.
Potential Earth (PE) Connections:
Connect both the inverter incoming supply earth cable and motor earth cable to the inverter PE terminals.
DC Dynamic Brake Output Connections:
Where a Dynamic Brake Resistor (DBR) is required for an inverter application, connect the resistor across
terminals DC+ & DBR.
Wiring Example
V
S
= AC Voltage Source:
·
· 3ø, 380-480 V
AC Line
Fuses
Dynamic
Braking
Resistor
3ø Induction or
PMAC Motor