Reliance electric MinPak Plus, Инструкция по эксплуатации

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4
STANDARD
BLANK
OPERATOR
STATION
COVER
Figure 2.2 - MinPak Plus with
Standard Blank Operator Station Cover
Figure 2.3 - MinPak Plus with
Optional Status/Diagnostic Indicator Kit
2.1.2 Remote Stations - Some applications may reĆ
quire that the Operator's Control Station be remotely loĆ
cated. Briefly, the following three steps describe what
must be done:
Maintain the standard blank Remote Operator StaĆ
tion Cover Faceplate (Refer to Figure 2.2)
Order a Remote Operator Adapter Kit, Model
14C220. (This unit provides a connection point for
the Remote Station.)
Specify a Reliance Remote Operator Control Station.
Connect it to the controller.
Reliance offers a variety of Remote Operator Stations
that are compatible with the MinPak Plus controller. (ReĆ
fer to Table 2.B.)
2.2 DĆC Drive Motors
- Reliance Electric offers a
complete powerĆmatched drive system for the controlĆ
ler and the application. Thus, the choice of Reliance
Electric motors assures optimum performance and unĆ
matched singleĆsource responsibility.
2.3 Modification Kits
- The basic capability of the
controller can be quickly and conveniently extended
with the use of a variety of optional Modification Kits. The
Basic Controller modifications are:
Tachometer Feedback
Voltage/Tachometer Follower
Instrument Interface/Preset Speed
Test Meter Adapter
Status/Diagnostic Indicator
Dancer Follower
Master Isolated Reference Receiver
The Auxiliary Panel modifications are:
Blower Motor Starter
Reversing Contactor
Circuit Breaker
Auxiliary M Contact
Dynamic Braking (Kit is mounted on top of NEMA 12
enclosure)
Complete descriptions of each Kit are given in Section 7.
Refer also to Table 7.A.
2.4 Specifications
- The more important specifiĆ
cations for the MinPak Plus controller are listed in Table
2.C. Refer also to Table 2.D where other ratings are indiĆ
cated in relation to dĆc motors of specific horsepower.
2.4.1 Line Frequency - The MinPak Plus controller is
to operate without modification from a threeĆphase
power source having a frequency range from 48 to 62
Hz.
2.4.2 Voltage Tolerance - The MinPak Plus controller
delivers output current and voltage, as listed in Table
2.D. It will also operate within these regulation specificaĆ
tions even with incoming line voltage at
±
10% of nomiĆ
nal.
2.4.3 Line Impedance Requirements - The MinPak