Panasonic MINAS A6N Series, Operating Instructions Manual

Page: 68 / 495

2-38 Rev.2.00
5. Wiring of the Main Circuit
F-frame (200 V Type)
• F-frame (200 V Type)
Name
Symbol
Description
Terminal
No.
(Upper to
bottom)
Terminal block
Main power
input terminal
L1 1
3-phase AC200
to
240
Ｖ
+10 %
−15 %
50/60 Hz input. L2 2
L3 3
Control power input
terminal
L1C 4
Single phase AC200
to
240
Ｖ
+10 %
−15 %
50/60 Hz input.
L2C 5
Regen resistor
connecting terminal
P 6 Normally, short out the circuit between RB and B.
When a trip happens due to a regenerative load protection error, open the
circuit between RB and B and connect an external regenerative resistor
(prepared by customer) between P and B. Then, specify the external
regenerative resistor for parameter Pr0. 16. to 1 or 2.
Do not connect N terminal.
RB 7
B 8
N 9
Motor connecting
terminal
U 10
Connect each phase of the motor winding.
U: U phase V: V phase W: W phase
V 11
W 12
Earth terminal
Earth terminal for grounding. Two terminals are arranged, one of them connect
to the ground, and the other is connected with the earth line of the motor.
System Configuration and Wiring
When the alarm is generated, the main power supply has to be turned off.
Built-in thermal protector
of an external
regenerative resistor
(light yellow)
37
ALM+
L2
L3
L1C
L2C
MC
MCCB
L1
ALM−
M
X4
Terminal block
36
L
ON
ALM
P
RB
B
N
U
V
W
ALM
OFF
MC
Noise filter
External regenerative resistor
Main power
supply
Control power
supply
Motor
connection
Coil surge suppression units
Insulated
DC12 to 24 V
(±5 %)
+
−
Note.1) Short bar
The regenerative resistor is built into E-frame or can use external regenerative resistor.
Note
Note
Related page
The wiring indicated with the broken line shall be provided only when required.
• P.2-40 “Specifications of Motor Connector”
Remarks