Panasonic MINAS A5-series Operating Instructions Manual page 47

2. System Configuration and Wiring
Wiring of the Main Circuit (Connector type)
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.
• Tips on Wiring
1) Wire connector (XA, XB and XC).
2) Connect the wired connector to the driver.
Power
RCD MCCB NF
supply
External regenerative
resistor
Red
White
Black
Green
* These colors
are used for
optional cable.
Motor
DC
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, XC"
5
L1
MC L 4
L2
3
L3
2
L1C
1
L2C
XA
4
B1
3
B3
2
B2
1
NC
XC
3
U
U
2
V
V
1
W
W
XB
E
Ground resistance: 100 Ω max.
For applicable wire, refer to P.2-6.
DC power supply
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.
•Don't disconnect the shorting cable between B2 and
B3. Disconnect this only when the external
regenerative register is used.
• Do not connect anything to NC.
•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.
• 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 ( ) . Two 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 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.
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