©2016 KB Electronics, Inc.
(see back cover)
Installation & Operation Manual
KBAC SERIES
Adjustable Frequency Drives for 3-Phase AC Motors
NEMA 4X / IP65
Variable Speed/Soft-Start AC Motor Drive
with Electronic Motor Overload Protection
1
Washdown and Watertight for Indoor and Outdoor Use
Rated for 208 – 230, and 400/460 Volt 50 & 60 Hz
3-Phase & PSC
2
AC Induction Motors from Subfractional thru 10 HP
Operates from 115, 208/230 and 400/460 Volt 50/60 Hz AC Line
3
This Manual Covers Models
KBAC-24D, 27D, 29, 29 (1P), 45, 48, 217, 217S, 217F, 217SF, 416, 416S, 416F, 416SF
Notes: 1. UL approved as an electronic overload protector for motors. 2. Special software
is available – contact our Sales Department. 3. 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) and sensitive (G2) GFCIs. 4. Installation
of a CE approved RFI lter is required.
The information contained in this manual is intended to be accurate. However, the manufacturer retains
the right to make changes in design which may not be included herein.
NOTE: THE DRIVE IS FACTORY SET FOR
60 Hz MOTORS. FOR 50 Hz MOTORS, SEE
SECTION 6.4 ON PAGE 24.
See Safety Warning
on Page 6.
4
AC MOTOR SPEED CONTROL
KBAC SERIES • NEMA 4X / IP 65
Hybrid Drive
™
AC MOTOR SPEED CONTROL
KBAC SERIES • NEMA 4X / IP 65
Hybrid Drive
™
KBAC SERIES • NEMA 4X / IP65
AC MOTOR SPEED CONTROL
Hybrid Drive
™
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