Panasonic MBDLT25BM - Page 43

No. SX-DSV03335 - 41-
R2.0 Industrial Device Solution Business Unit, Panasonic Corporation
Size F 400 V
Use terminal blocks.
Terminal block
No.
(From above)
Symbol
Name
Description
Terminal block
1
－
Non-connection
2
－
3
L1
Main power input
terminal
3-phase 380Y/220-480Y/277 V
TN (Ground the neutral point)
+ 10 %
- 15 %
4
L2
50/60 Hz
5
L3
6
P
Regenerative resistor
connecting terminal
Normally, short out the circuit between B and RB.
To use an external regenerative resistor (customer prepared), open between
RB and B and connect an external regenerative resistor between P and B.
In addition, parameter setting is required for the regenerative resistor.
For details, refer to "Technical Reference - Functional Specification ".
Do not connect anything to the N terminal.
7
RB
8
B
9
N
10
U
Motor output terminal
Connect each phase of the motor winding.
U: U phase V: V phase W: W phase
11
V
12
W
Earth
Earth terminal for grounding
Connector
Pin No.
Symbol
Name
Description
XD
1
24V
Control power
input terminal
DC 24 V
± 15 %
2
0V
* Tighten the Earth screw with a torque of M5: 1.8 to 2.0 N · m.
* Tighten the terminal block screw with a torque of M4: 1.8 to 2.0 N · m.
* Tighten the terminal screw cover fixing screw with torque of M3: 0.19 to 0.21 N · m.
* The screws may be damaged if the tightening torque has exceeded the maximum value.