Panasonic MINAS A5-series Operating Instructions Manual page 46

2
Preparation
A to D-frame, 100 V / 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.
• Tips on Wiring
1) Wire connector (XA and XB).
2) Connect the wired connector to the driver.
Power
RCD MCCB
supply
External regenerative
resistor
Red
White
Motor
Varistor
Fuse (5A)
Related page
• P.2-18 "Specifications of Motor connector"
• P.2-19 "Wiring method to connector"
• P.7-85 "Connector kit for XA"
• P.7-86 "Connector kit for XB"
2-10
2. System Configuration and Wiring
Wiring of the Main Circuit (Connector type)
5
L1
NF MC L 4
L2
3
L3
2
L1C
1
L2C
XA
6
B1
5
B3
4
B2
3
U
2
V
1
W
W
Black
XB
E
Green or
Green/yellow
* These colors
are used for
optional cable.
Ground resistance: 100 Ω max.
For applicable wire, refer to P.2-6.
DC power supply
DC
for brake
24V
• 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.
•Connect L1 and L1C, and L3 and L2C at single
phase use (100V and 200V), and don't use L2.
• Match the colors of the option cables to those of the
corresponding motor output terminals (U,V,W).
• Don't disconnect the shorting cable between B2 and B3
(C and D frame type). Shorting cable is not required for
A and B frame. Disconnect this only when the external
U
regenerative register is used.
V
•Avoid shorting and grounding. Don't connect the
main power.
•Earth-ground this.
• Make sure to connect the protective earth terminal (
of the driver and the protective earth (earth plate) of the
control panel to prevent electrical shock.
• Don't co-clamp the earth wires to the protective earth
terminal (
•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 Electromagnetic Brake has no polarity.
• For the capacity of the electromagnetic brake and how
to use it, refer to P.2-34, "Specifications of Built-in
Holding Brake".
• Provide a varistor.
Connect a 5A fuse in series with the varistor.
) . Two terminals are provided.
)