Rockwell Automation MinPak Plus DC Drives Kits - Manual (Page 2)

1
Section 1
INTRODUCTION
1.0 General Ċ This manual familiarizes the user with the
Reliance Electric Regenerative MinPakt Plus DĆC VKSR
drive controller. (Refer to Figure 1.1 ) It describes assemĆ
bly and installation procedures, gives a general overview
of operation, and contains information on troubleshootĆ
ing. maintenance, the ordering of spare parts, and speciĆ
fications.
The manual should be read before performing installaĆ
tion or startĆup activities. Also, there are certain fundaĆ
mentals which must be kept in mind at all times. These
are:
DANGER
THE DRIVE SYSTEM SHOULD BE INSTALLED,
ADJUSTED AND SERVICED BY QUALIFIED
ELECTRICAL MAINTENANCE PERSONNEL FAĆ
MILIAR WITH THE CONSTRUCTION AND OPĆ
ERATION OF ALL EQUIPMENT IN THE SYSTEM.
PERSONAL INJURY AND/OR EQUIPMENT
DAMAGE MAY OCCUR IF INDIVIDUALS ARE
NOT FAMILIAR WITH THE HAZARDS RESULTĆ
ING FROM IMPROPER OPERATION.
DANGER
CONTROLLER EQUIPMENT IS AT LINE VOLTĆ
AGE WHEN AĆC POWER IS CONNECTED TO
THE POWER UNIT IN THE REGENERATIVE MINĆ
PAK PLUS CONTROLLER. THUS AĆC POWER
MUST BE REMOVED FROM THE UNIT BEFORE
IT IS SAFE TO TOUCH INTERNAL PARTS OF
THE CONTROLLER. PERSONAL INJURY MAY
RESULT UNLESS POWER IS REMOVED.
WARNING
THE NATIONAL ELECTRICAL CODE REQUIRES
THAT AN N.E.C. APPROVED FUSED DISCONĆ
NECT SWITCH OR CIRCUIT BREAKER BE USED
AHEAD OF THE CONTROLLER AND POWER
TRANSFORMER (IF USED) ON THE INCOMING
AĆC LINE. PERSONAL INJURY MAY RESULT IF
AN EASILY ACCESSIBLE MEANS OF LINE
VOLTAGE DISCONNECTION IS NOT PROVIDED.
WARNING
DO NOT OPERATE THE REGENERATIVE MINĆ
PAK PLUS CONTROLLER ON POWER SUPĆ
PLIES WITH AVAILABLE SHORTĆCIRCUIT CURĆ
RENTS IN EXCESS OF 1000 AMPERES FOR
RATINGS OF 1 HP, OR LESS. AND 5000 AMĆ
PERES FOR RATINGS GREATER THAN 1 HP.
DAMAGE TO EQUIPMENT AND PERSONAL INĆ
JURY MAY OCCUR.
POWER ON/OFF
circuit breaker
Figure 1.1 - Regenerative MinPak Plus Controller and Typical Motor
DĆc motor
Faceplate
Cover