Chapter 7 Appendix; 1-Phase 200 V Ac Class Power Supply Input Using A Neutral Point Of 3-Phase 400 V Ac Class Power Supply - Mitsubishi Electric Melservo-Jet MR-JET Series User Manual

7
APPENDIX
7.1
1-phase 200 V AC class power supply input using
a neutral point of 3-phase 400 V AC class power
supply
A 1-phase 200 V AC class power can be supplied to the servo amplifier with a use of a neutral point of a 3-phase 400 V AC
class power supply.
Use a step-down transformer as necessary to keep the power supply voltage between 200 V AC and 240 V AC.
Leave it open.
3-phase 400 V AC class
Neutral point
200 V AC to 240 V AC
Leave it open.
*1 Use a step-down transformer as necessary to keep the power supply voltage between 200 V AC and 240 V AC.
*2 For 1-phase 200 V AC to 240 V AC, connect the power supply to L1 and L3.

7.1 1-phase 200 V AC class power supply input using a neutral point of 3-phase 400 V AC class power supply

OFF
Emergency
stop switch
MCCB
MC
*1
ON
MC
Malfunction
MC
SK
RA1
Servo amplifier
*2
CNP1
L1
L2
L3
7
7 APPENDIX
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