Delta Electronics AC Motor Drive VFD007S23A User Manual page 31

Chapter 2 Installation and Wiring|VFD-S Series
For VFDXXXSXXA/B/D/U
Main Circuit Power
NFB
R/L1
S/L2
T/L3
Recommended Circuit
when power supply
is turned OFF by a
fault output
2-18
E
R/L1
S/L2
T/L3
SA
RB
MC
RC
ON
OFF
MC
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
47K
17V
17V
17V
17V
17V
17V
17V
Grounding resistance
less than 100
Revision August 2006, SE08, SW V2.61