4
1 QUICK-START INSTRUCTIONS
Important – You must read these simplied instructions before proceeding. These instructions
are to be used as a reference only and are not intended to replace the details provided herein.
You must read the Safety Warning on page 5 before proceeding.
Reconditioning the Bus Capacitors – If this drive has been in storage for over one year, it is
necessary to recondition the power supply bus capacitors. To recondition the bus capacitors, apply the
AC Line with the drive in the Stop Mode for a minimum of one hour. Not following this procedure will
cause the bus capacitors to fail.
See Figure 1. Also see Section 4 - Important Application Information on Page 18.
WARNING! Disconnect main power before making connections to the drive.
1.1 AC Line Input Connection – Wire the AC Line input to Terminal Block TB1. See Section 5.1
on pages 19 and 20.
Application Note: GFCI Operation: Models KBAC-24D, 27D, 29, 29 (1P), 45, 48 require custom
software – contact our Sales Department. The KBAC-217, 416 Series are jumper selectable
(J12) for Standard (G1) or Sensitive (G2) GFCIs.
Note: The rated AC Line voltage of the drive must match the actual AC Line input voltage. On Models
KBAC-24D and 27D, the setting of Jumper J1 must match the AC Line input voltage.
Models KBAC-24D, 27D, 29 (1P): Designed to accept 1-phase (Terminals L1, L2) AC Line input
only. Rated for 208/230 Volt AC Line input with Jumper J1 set to the “230V” position
(factory setting). Rated for 115 Volt AC Line input with Jumper J1 set to the “115V” position.
See Figure 10 on page 20.
Note: Model KBAC-27D is rated for 1½ HP maximum with 115 Volt AC Line input and 2 HP maximum
with 208/230 Volt AC Line input.
Model KBAC-29: Designed to accept 1-phase (Terminals L1, L2) or 3-phase (Terminals L1, L2, L3)
AC Line input. Rated for 208/230 Volt AC Line input only. See Figure 11 on page 20.
see Section 5.2 on page 20.
Ground (Earth):
400/460 Volt, 3-Phase, 50/60 Hz, AC Line Input (Terminals L1, L2, L3)
Models KBAC-416 , 416S, 416F, 416SF see Section 5.1 on pages 19 and 20.
Models KBAC-29, 217, 217S, 217F, 217SF see Section 5.1 on pages 19 and 20.
208/230 Volt, 3-Phase, 50/60 Hz, AC Line Input (Terminals L1, L2, L3)
(Terminals L1, L2)
see Section 5.1 on pages 19 and 20.
Models KBAC-24D, 27D, 29, 29 (1P):
50/60 Hz, AC Line Input
208/230 Volt, 1-Phase,
3-Phase
see Section 5.3 on page 21.
AC Induction Motor:
AC LINEM OTOR
Motor
TB1
L2
L1V WU L3
Figure 1 – Quick-Start Connection Diagram*
*Layout may vary.
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