PC
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oard
T
erminal Removed
T
erminal Installed
INSTALLATION INSTRUCTIONS
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(Ground Wire)
RFAC-24 Part No. 9507 for Model KBAC-24D
Description
The RFAC-24 is used with the KBAC-24D Adjustable Frequency Drive to provide RFI (EMI) suppression. It installs easily onto the
KBAC-24D PC board with quick-connect terminals. The KBAC-24D with the RFAC-24 complies with CE Council Directive
39/336/EEC relating to the Class A Industrial Standard.
Specifications
Figure 1 – Jumper Assemblies
10 Amps AC Maximum - 230 Volts AC - 50/60 Hz
Operating Temperature Range: 0 - 50 ºC
Frequency Range: 150 kHz - 30 MHz
Leakage to Ground (Earth): 2.0 mA at 250 Volts AC - 50 Hz
Installation Instructions
Install the RFAC-24 onto the four quick-connect terminal of the KBAC-24D PC board
(L1A, L1B, L2A, L2B) as described below. See Safety Warning, on page 2 of the
KBAC-24D Installation and Operating Instructions manual (Part No. A40289).
Note: When installing the RFAC-24, the optional On/Off AC Line Switch (Part No. 9482)
cannot be used.
WARNING! Disconnect the main power when installing this product.
This product complies with all CE directives pertinent at the time of manufacture. Contact the Sales Department for detailed
installation and Declaration of Conformity.
Figure 2 – Installation Diagram
1. To open the front cover of the KBAC-24D,
the four captive panel screws must be
loosened so they are no longer engaged in the
case bottom.
KB ELECTRONICS, INC.
12095 NW 39th Str
Outside Florida Call T
www
.kbelectr
orientation of the RFAC-24. See Figure 2.
eet, Coral Springs, FL 33065-2516 • (954) 346-4900 • Fax (954) 346-3377
oll Free (800) 221-6570 • E-mail – info@kbelectronics.com
onics.com
2. Remove the (2) jumper assemblies that
ar
e installed on the L1A & L1B and L2A &
L2B terminals of the KBAC-24D PC
board. Using pliers, gently rock the
female terminals back and fourth
vertically while pulling them
upward. See Figure 1, above.
3. Install the RFAC-24
onto the L1A, L1B, L2A, L2B
terminals of the KBAC-24D.
Wire the ground ring terminal
to the gr
een gr
ound scr
ew located on the
inside enclosure of the KBAC-24D. Note the proper
(A42118) – Rev. A – 1/2005