No. SX-DSV02308 - 21 -
R1.0
Motor Business Unit, Appliances Company, Panasonic Corporation
7. Configuration of Connectors and Terminal Blocks
7-1 Power Connector
XA , XB , XC , XD and Terminal Block
[1] Sizes A, B, C, D of 100 V and 200 V System
Name
Terminal
symbol
Connector
pin no.
Description
Single phase 100–120 V
+ 10%
- 15%
50/60 Hz input
L1 5
100
V
Use L1 and L3 terminal.
L2
4
Single or 3 phase 200–240 V
+ 10%
- 15%
50/60 Hz input
Main
power
supply
input
L3 3
200 V
Use L1 and L3 terminal for single phase input
L1C
2
100 V
Single phase 100–120 V
+ 10%
- 15%
50/60 Hz input
XA
Control
power
supply
input
L2C
1
200 V
Single phase 200–240 V
+ 10%
- 15%
50/60 Hz input
B1 6
B3 5
Regen
resistor
connection
B2 4
• Normally, open the circuit between B2 and B3. (Sizes A, B)
• Normally, short out the circuit between B2 and B3. (Sizes C, D)
• When a trip happens due to a regenerative load protection error, connect an
external regenerative resistor (prepared by customer) between B1 and B2.
U 3
V 2
XB
Motor
connection
W 1
Connect each phase of the motor winding.
U: U phase V: V phase W: W phase
Earth
–
There are 2 grounding terminals.
Connect the one terminal to ground, and the other to the E terminal of a motor.
Do not connect more than one wire to a grounding terminal.
• Refer to section 9-3 for the tightening torque of the screw.
[2] Size E of 200 V System
Name
Terminal
symbol
Connector
pin no.
Description
L1 5
L2 4
Main
power
supply
input
L3 3
200 V
3 phase 200–230 V
+ 10%
- 15%
50/60 Hz input
L1C 2
XA
Control
power
supply
input
L2C 1
200 V
Single phase 200–230 V
+ 10%
- 15%
50/60 Hz input
B1 4
B3 3
B2 2
XC
Regen
resistor
connection
NC 1
Normally, short out the circuit between B2 and B3.
When a trip happens due to a regenerative load protection error, connect an external
regenerative resistor (prepared by customer) between B1 and B2.
Note: Keep NC terminal unconnected.
U 3
V 2
XB
Motor
connection
W 1
Connect each phase of the motor winding.
U: U phase V: V phase W: W phase
Earth
–
There are 2 grounding terminals.
Connect the one terminal to ground, and the other to the E terminal of a motor.
Do not connect more than one wire to a grounding terminal.
• Refer to section 9-3 for the tightening torque of the screw.
