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Delta Electronics AC Motor Drive VFD-G User Manual

Page 166

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Appendix B Accessories|

Revision July 2008, EG03, SW V1.06

B-3

R/L1
S/L2

T/L3

NFB

MC

VFD Series

MOTOR

O.L.

U/T1

V/T2

W/T3

+ P

- N

( )

( )

B1

B2

SA

R/L1
S/L2

T/L3

MC

IM

BR

O.L.

Thermal

Overload
Relay or
temperature

switch

Surge
Absorber

Thermal Overload

Relay

Brake

Resistor

Brake

Unit

+ P

- N

( )

( )

Note1: When using the AC drive with DC reactor, please refer to wiring diagram in the AC drive
user manual for the wiring of terminal +(P) of Brake unit.

Note2:

wire terminal -(N) to the neutral point of power system.

Do NOT

Temperature
Switch

E.F

DCM

RA

RC