Rockwell Automation MinPak Plus DC Drives Kits - Manual (Page 5)

4
D Order a Remote Operator Adapter Kit, Model
14C220. (This unit provides a connection point for
the Remote Station .)
D Specify a Reliance Electric Remote Operator ConĆ
trol Station. Connect it to the controller.
Reliance Electric offers a variety of Remote Operator StaĆ
tions that are compatible with the Regenerative MinPak
Plus controller. (Refer to Table 2.B.)
2.2 DĆC Drive Motors Ċ The third component of the ReĆ
generative MinPak Plus DĆC VKSdrive system is the dĆc
motor. Reliance Electric offers a completely powerĆ
matched drive system for the controller and the applicaĆ
tion. Thus the choice of Reliance Electric motors assures
optimum performance and unmatched singleĆsource reĆ
sponsibility.
2.3 Modification Kits Ċ The basic capability of the conĆ
troller can be quickly and conveniently extended with the
use of a variety of optional Modification Kits. (Refer to FigĆ
ure 2.2.) These are:
D Dynamic Braking
D Voltage/Tachometer Follower
D Instrument Interface/Preset Speed
D Field Supply (Standard on 2, 3 and 5 hp controllers)
D Auxiliary M Contact
D Test Meter Adapter
D Master Isolated Reference Receiver
D Dancer Follower
Complete descriptions of each Kit are given in Section 6.
Refer also to Table 6.A.
2.4 Specifications Ċ The more important specificaĆ
tions for the Regenerative MinPak Plus controller are
listed in Table 2.C. Refer also to Table 2.D where other
ratings are indicated in relation to dĆc motors of specific
horsepower.
2.4.1 Line Frequency Ċ The Regenerative MinPak Plus
controller is able to operate without modification from a
singleĆphase power source having a frequency range
from 48 to 62 Hz. However, for optimum 50ĆHz operation,
it is recommended that two resistors be removed from
the Regulator Module. (Complete details are given at
Paragraph 3.9.) If the resistors are not removed, there is
a slight loss of performance.
2.4.2 Voltage Tolerance Ċ The Regenerative MinPak
Plus controller delivers output current and voltage as
listed in Table 2.D. It will also operate within these regulaĆ
tion specifications even with incoming line voltage at
"10% of nominal. Furthermore, the controller will operĆ
ate without component damage during momentary input
voltage dips down to 25% of nominal.
2.4.3 Line Impedance Requirements Ċ The standard
Regenerative MinPak Plus controller contains a shortĆcirĆ
cuit protection system designed to operate on plant
power supplies with maximum permissible available
symmetrical RMSfault currents of either 1000 or 5000
amperes, depending on the horsepower rating. (Refer to
Table 2.D.)
WARNING
DO NOT OPERATE THE REGENERATIVE MINĆ
PAK PLUSCONTROLLER ON POWER SUPĆ
PLIESWITH AVAILABLE SHORTĆCIRCUIT CURĆ
RENTSIN EXCESSOF 1000 AMPERESFOR
RATINGSOF 1 HP, OR LESS, AND 5000 AMĆ
PERESFOR RATINGSGREATER THAN 1 HP.
DAMAGE TO EQUIPMENT AND PERSONAL INĆ
JURY MAY OCCUR.
2.5 NEMA Definitions Ċ NEMA Type 4 is generally deĆ
fined as an indoor/outdoor enclosure that is watertight
and dusttight. It is designed to protect against splashĆ
ings and hoseĆdirected water within specific test limitaĆ
tions.
NEMA Type 12 is generally defined as an indoor encloĆ
sure that is dusttight and oiltight. It is designed to resist
fibers, flyings, dust, dirt and light oil splashings.
Table 2.B - REMOTE OPERATOR CONTROL STATIONS
WHEN USING A
REGENERATIVE
SPECIFY
OPERATOR'S
FUNCTIONSPROVIDED
REGENERATIVE
MINPAK PLUS
CONTROLLER WITH:
OPERATOR'S
STATION
MODEL
START/STOP
ROCKER SWITCH
SPEED SETTING
POTENTIOMETER
RUN/JOG
SELECTOR
FORWARD/REVERSE
SELECTOR
Basic features plus
armature reversing
(standard reversing
Station)
NEMA Type 4 Station
for reversing
ExplosionĆproof
Station for reversing
9C46
9C19
9C16
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes