Explanation Of Power Supply System; Explanation Of Signals - Mitsubishi Electric -MR-CV User Manual

5.2

Explanation of power supply system

Explanation of signals

For the layout of terminal blocks, refer to the following.
Page 84 DIMENSIONS
Connection destination
(application)
Main circuit power supply
Control circuit power supply
Drive unit
Protective earth (PE)
5 SIGNALS AND WIRING
38
5.2 Explanation of power supply system
Symbol Terminal
block
L1/L2/L3 TE1
L11/L21 TE3
L+/L- TE2
PE
Description
MR-CV11K to MR-CV55K
Supply 3-phase 200 V AC to 240 V AC, 50
Hz/60 Hz power to L1, L2, and L3.
Supply 1-phase 200 V AC to 240 V AC, 50
Hz/60 Hz power to L11 and L21.
Connect them with L+ and L- of the drive unit.
Use the bus bar.
Connect this terminal to the protective earth (PE) of the cabinet.
MR-CV11K4 to MR-CV75K4
Supply 3-phase 380 V AC to 480 V AC, 50
Hz/60 Hz power to L1, L2, and L3.
Supply 1-phase 380 V AC to 480 V AC, 50
Hz/60 Hz power to L11 and L21.