kb-electronics kbmg Manuel D’Utilisation
INSTALLATION AND OPERATING INSTRUCTIONS
REGENERATIVE DRIVE
MODEL KBMG-212D
KB Part No. 8831
Variable Speed SCR Control Designed for
Shunt Wound and PM DC Motors
FULL WAVE • 4 QUADRANT
See Safety Warning
on Page 3
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.
A COMPLETE LINE OF MOTOR DRIVES
© 1999 KB Electronics, Inc.
TABLE OF CONTENTS
Section
Page
i.
Simplified Setup and
Operating Instructions . . . . . . . . . . . . . . 1
ii.
Safety Warning . . . . . . . . . . . . . . . . . . . 3
I.
General Information . . . . . . . . . . . . . . . . 4
II.
Operation . . . . . . . . . . . . . . . . . . . . . . . . 5
III. Setting Selectable Jumpers . . . . . . . . . . 8
IV. Mounting . . . . . . . . . . . . . . . . . . . . . . . 15
V.
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . 15
VI. Fusing . . . . . . . . . . . . . . . . . . . . . . . . . 24
VII. Trimpot Adjustments . . . . . . . . . . . . . . 25
VIII. Function Indicator Lamps . . . . . . . . . . . 30
IX. KBMG-212D Accessories . . . . . . . . . . 30
X.
Limited Warranty . . . . . . . . . . . . . . . . . 34
TABLES
1.
Electrical Ratings . . . . . . . . . . . . . . . . . . 5
2.
Summary of Control Operation . . . . . . . 6
3.
General Performance Specifications . 7,8
4.
Jumper J2 Position vs
Motor Horsepower . . . . . . . . . . . . . . . . . 9
5.
Relationship of AC Line Input and Motor
Voltage with J1A, J1B and J3 . . . . . . . 10
6.
Terminal Block Wiring Information . . . . 15
7.
Field Connections . . . . . . . . . . . . . . . . 18
8.
Armature Fuse Chart . . . . . . . . . . . . . . 25
FIGURES
Page
1.
AC Line Voltage Jumper Setting . . . . . . . 10
2.
Motor Armature Voltage
Jumper Setting . . . . . . . . . . . . . . . . . . . . 10
3.
Jumper J4 Setting . . . . . . . . . . . . . . . . . . 11
4.
Jumper J5 Setting . . . . . . . . . . . . . . . . . . 11
5.
Jumper J6 Setting . . . . . . . . . . . . . . . . . . 12
6.
Speed Control Mode . . . . . . . . . . . . . . . . 13
7.
Torque Control Mode . . . . . . . . . . . . . . . 14
8.
AC Line Connection . . . . . . . . . . . . . . . . 16
9.
Armature Connection . . . . . . . . . . . . . . . 16
10A. Full Voltage Field . . . . . . . . . . . . . . . . . . 17
10B. Half Voltage Field . . . . . . . . . . . . . . . . . . 17
11.
Main Speed Potentiometer
Connections . . . . . . . . . . . . . . . . . . . . . . 19
12.
Control Layout . . . . . . . . . . . . . . . . . . . . 20
13.
Mechanical Specifications . . . . . . . . . . . 21
14.
Voltage Following Connection . . . . . . . . 22
15.
Regenerate to Stop . . . . . . . . . . . . . . . . . 23
16.
Coast to Stop . . . . . . . . . . . . . . . . . . . . . 23
17.
Tach-Generator Feedback . . . . . . . . . . . 24
18.
Accel Trimpot Adjustment . . . . . . . . . . . . 26
19.
Dead Band Trimpot Adjustment . . . . . . . 27
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