Panasonic MINAS A6 Series - Page 62

2-22
E-frame, 200 V type
• Wiring should be performed by a specialist or an authorized personnel.
• Do not turn on the power until the wiring is completed.
• Never touch the power connector (XA, XB and XC) to which high voltage is applied.
There is a risk of electric shock.
• Tips on Wiring
1) Wire connector (XA, XB and XC).
2) Connect the wired connector to the driver.
Fully insert the connector to the bottom until it clicks.
2
Preparation
2. System Conguration and Wiring
Wiring of the Main Circuit (E-frame, 200 V type)
Note
Related page
The wiring indicated with the broken line shall be provided only when required.
• P.2-28 “Specications of Motor connector” • P.2-31“Wiring method to connector”
• P.7-132 “Connector kit for XA,XC” • P.7-133 “Connector kit for XB”
Motor
Varistor
DC
24 V
U
V
W
E
Fuse (125 V 10 A)
• Check the name plate of the driver for power
specifications.
• Provide a residual current device. The residual current
device to be the one designed for "Inverter" and is
equipped with countermeasures for harmonics.
• Provide a circuit breaker.
• Make sure to provide a noise filter.
• Provide coil surge suppression units to the coil of the
Magnetic Contactor recommended by manufacturer.
Never start/stop the motor with this Magnetic
Contactor.
• Provide an AC Reactor.
• Don't disconnect the shorting cable between RB and B.
Disconnect this only when the external regenerative
register is used.
• Do not connect anything to N.
• Match the colors of the motor lead wires to those of the
corresponding motor output terminals (U,V,W).
• Avoid shorting and grounding. Don't connect the
main power.
• Earth-ground this.
• To prevent electric shock, be sure to connect the ground
terminal ( ) of the driver, and the ground terminal
(ground plate) of the control panel.
• The ground terminal ( ) must not be shared with other
equipment.
Two ground terminals are provided.
• Don't connect the earth cable to other inserting slot,
nor make them touch.
• Compose a duplex Brake Control Circuit so that the
brake can also be activated by an external immediate
stop signal.
• The holding brake has no polarities.
• For the holding brake power supply capacity and how to
use the brake, refer to “Specifications of Built-in Holding
Brake” on P.2-45.
• Provide a varistor.
Connect a 10 A fuse in series with the varistor.
Ground resistance: 100 Ω max.
For applicable wire, refer to P.2-10.
L1C
L3
L2
L1
L2C
P
RB
N
U
V
W
XA
XC
XB
2
3
4
5
1
2
3
1
3
B
2
4
1
DC power supply
for brake
Red
Black
Green
White
MCCB
Power
supply
NF MC LRCD
External regenerative
resistor
* These colors
are used for
optional cable.
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