Chapter 4 Main Circuit Terminals | VFD-ED
Terminals Descriptions
EPS (+, -)
Backup power/ Emergency power connection terminal.
NOTE: EPS (Emergency Power Supply) input terminal supports only Frame
C and Frame D.
R/L1, S/L2, T/L3
AC line input terminals (three-phase)
U/T1, V/T2, W/T3
AC motor drive output terminals for connecting a three-phase induction motor.
+1, +2/B1
Connections for DC reactor to improve the power factor. Remove the jumper
before installing a DC reactor (Frame E has a built-in DC reactor).
+2/B1, B2
Connections for brake resistor (optional).
Ground connection; comply with local regulations.
Table 4-1
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