User Manual

A:3
Table AĆ3. Fuse Requirements.
Dual Element Class
K5, RK5, 250VAC Fuse
HP
AĆC Line
Volts
Quantity AMP
Reliance Part
Number
1/4Ć3/4 115 1
1
15 64676Ć1W
1/2Ć1 1/2 230 2 15 64676Ć1W
2Ć3 230 2 30 64676Ć1Z
5 230 2 50 64676Ć1AD
1
Install fuse in input line L1 (hot line).
Table AĆ4. Controller Modification Kits.
Kit Model
Number
Kit Name Functional Description
Instruction
Manual
14C214 Dynamic Braking Resistor
1/4 to 1/2 HP @115 VAC
2.0 to 3.0 HP @230 VAC
Dynamic braking resistor for reduced stopping time. -
14C215 3/4 HP @115 VAC
-
14C216 1/2 to 1 1/2 HP @230 VAC
5 HP @230 VAC
-
14C219
(B/M 54379Ć1)
Auxiliary M" Contactor Provides isolated Form C contact status of Drive M"
Contactor.
-
14C221 Tachometer Feedback Interfaces between the tachometer and the regulator
when speed regulations is desired.
DĆ3969
14C222 Instrument Interface/Preset
Speed Reference
Allows drive to follow an instrument signal of 0Ć5, 1Ć5,
4Ć20 or 10Ć50 miiliamp signal. Can also be used for
drive preset speed reference.
DĆ3967
14C223 Voltage/Tachometer Follower Enables drive to follow a reference source that is indeĆ
pendently generated.
DĆ3971
14C224 Torque Taper Allows adjustment of slope and break point of drive
speed - torque curves - increases current limit with
speed, i.e. center window.
-
14C225 Test Meter Adapter Provides a safe and convenient means to measure and
monitor drive regulator analog signals.
DĆ3970
14C226 Automatic Reversing Enables automatic reversal of the armature loop conĆ
tactors. (requires the drive to be equipped with a reĆ
versing contactor.) In this mode, the motor's energy is
returned to the AĆC line [inverting]. This kit is intended
for very infrequent
automatic reversal. If the second
quadrant mode [inverting] is frequently used, an invertĆ
ing fault circuit breaker should be added.
-
14C230 Dancer Follower Enables automatic control of the drive by a line speed
signal, trimmed by a dancer roll potentiometer.
DĆ3966
14C232 Major Loop Tuning Allows the User to change the proportional and integral
gain of the major loop.
14C233 Dancer Position Regulator Provides a center seeking position regulator for dancer
controlled applications.
D2Ć3207
14C237 Shunt Field Supply Provides a full wave field excitation for shunt wound
DĆC motors. 3 amp capacity included on all drives 2
HP and higher.
-
14C276 M" Contactor Adapter Provides the interconnecting cable to connect the conĆ
tactor into the regulator sequencing circuit when the
Basic Controller is used.
-
14C293 Contactor Reversing Second armature contactor and connecting control
cable to convert unidirectional drive into reversing
drive.
D2Ć3293