“The Right Control for Your Application.”
12095 NW 39 Street, Coral Springs, FL 33065-2516
KB Electronics, Inc.
Phone: 954-346-4900; Fax: 954-346-3377
(A40288) - Rev. E - 6/6/2005 - Z3562E00
Page 11 of 20
Figure 11
Available Torque vs. Output Frequency
Figure 12
120 Hz and 100 Hz Drive Output Frequency Selection
120 Hz Output with 60 Hz Motor
(J1 Installed in "60Hz" Position)
(J2 Installed in "X2" Position)
100 Hz Output with 50 Hz Motor
(J1 Installed in "50Hz" Position)
(J2 Installed in "X2" Position)
6.3
Automatic Start (CON1): The drive is factory set for Automatic Start (jumper installed onto CON1), as shown in
Figure 13, on page
XX
. CON1 is located on the lower PC board. The drive will automatically start when power is applied and a run command is given.
The drive will automatically restart after a recovered fault due to undervoltage, overvoltage, or short circuit.
For an I
2
t Trip, due to a prolonged overload, the drive must be manually restarted. See
Section 11.2, on page XX
. Also see
Section
12.2, on page XX
.
For Manual Start, a momentary contact must be installed onto CON1, as described in
Section 9.6, on page XX
.
Figure 13
Automatic Start
(Jumper Installed)
6.4
Forward/Reverse Speed Selection (CON2): The drive is factory set for Forward Speed Operation (jumper installed in the "F"
position of CON2). CON2 is located on the lower PC board. For reverse Speed Operation, install the jumper in the "R" position.
See
Figure 14, on page XX
.
To wire a Forward-Stop-Reverse Switch, see
Section 9.7, on page XX
.
Figure 14
Forward/Reverse Speed Selection
Forward Speed Operation
(Factory Setting)
(Jumper Installed in "F" Position)
Reverse Speed Operation
(Jumper Installed in "R" Position)
7
MOUNTING INSTRUCTIONS
WARNING! The drive is not designed to be used in an explosion-proof application.
It is recommended that the drive be mounted on a flat surface with adequate ventilation. When mounting the drive in an enclosure, the
enclosure should be large enough to allow for proper heat dissipation so that the ambient temperature does not exceed 45 °C (113 °F).
Leave enough room to allow for AC line, motor connection, and other wiring that is required. See
Figures 2 and 3, on pages XX-XX
.
When mounting the Main Speed Potentiometer, be sure to install the insulating disc between the potentiometer and the panel.
WARNING! Care should be taken to avoid extreme hazardous locations where physical damage can occur due to
moisture, metal chips, dust, and other contamination, including corrosive atmosphere that may be harmful. See Safety Warning,
on
page XX
. To prevent accidental contact with high voltage, it is required that the Finger-Safe Cover be properly installed onto
the drive after all wiring and setup is complete.
