User Manual

2:3
FlexPak Plus
SingleĆPhase DĆC
Controller Description
The Reliance Electric FlexPak Plus
SingleĆPhase DĆC Controller is a
fullĆwave power converter without
back rectifier, complete with an
analog current minor loop and an
analog major loop for armature
voltage or speed regulation by
tachometer feedback. The product
line has been setĆup to be sold as
follows (Refer to Table 2Ć1):
A. Basic Chassis Controller without
Auxiliary Panel: Includes power
converter, field supply and
regulator. The Auxiliary Panel
which includes the AĆC power
fuses and armature loop
contactor(s) is not included
when these components are
supplied by others.
B. Complete Chassis Controller
with Auxiliary Panel: Includes the
power converter, field supply
and regulator. The Auxiliary
Panel which includes the AĆC
power fuses and armature loop
contactor(s) is included. This is a
complete packaged drive and is
described in detail in this
manual.
See Table 2Ć2 for Isolation
Transformer Specifications and
Table 2Ć3 for fuse requirements.
In addition, Reliance offers a wide
range of modification kits which
broaden the application range of
the Basic Controller. These kits are
preĆengineered and all plug into
specific circuits of the Basic
Controller or the Auxiliary Panel. A
summary of these kits is presented
in Table 2Ć4.
Table 2Ć1. Controller Model Numbers
Model Number
Optional
Transf.
KVA
Basic Complete
HP VAC
AĆC
Amps
(RMS)
DĆC
Arm.
(Volts)
DĆC
Arm.
Amps
Avg.
DĆC
Field
Volts
Amp.
MAX
Power
Supply
Capacity
(2)
MAX MIN
14C50 14C101 1/4 115 3.5 90 2.5 100 3.0 5000 40.0 0.50
1/3 115 5.2 90 3.7 100 3.0 5000 40.0 0.75
1/2 115 7.0 90 5.0 100 3.0 5000 40.0 1.50
3/4 115 10.5 90 7.5 100 3.0 5000 40.0 1.50
14C51 14C102 1/2 230 3.5 180 2.5 200 3.0 5000 40.0 1.50
3/4 230 5.2 180 3.7 200 3.0 5000 40.0 1.50
1 230 7.0 180 5.0 200 3.0 5000 40.0 2.00
1 1/2 230 10.5 180 7.5 200 3.0 5000 40.0 3.00
14C52 14C103 2 230 14.0 180 10.0 200 3.0
1
5000 40.0 5.00
3 230 21.0 180 15.0 200 3.0
1
5000 40.0 10.0
14C53 14C104 5 230 35.0 180 25.0 200 3.0
1
5000 40.0 10.0
1
Standard
2
Maximum permissible available symmetrical RMS fault current with NEC or CEC external approved disconnect.