
S-1
•
New Horsepower Ratings
4 kW (5 HP), 230V and 460V ratings
have been added to the Bulletin 160
family.
•
Increased Transient Protection
Standard input voltage transient
protection has been increased to 6 kV
and contained in the drive itself. The
optional MOV module is no longer
required.
•
Improved Ground Fault Protection
The Bulletin 160 detects phase-to-
phase and phase-to-ground faults
both at start-up and while running.
•
Reduced 2.2 kW (3 HP) Footprint
2.2 kW (3 HP), 230V and 460V
width has been reduced by more than
45%.
•
One Piece, 1.5 kW (2 HP) 230V Single
Phase Unit
The external capacitor module has
been integrated into the 1.5 kW
(2 HP), 230V single phase unit. The
overall width of the unit is reduced,
however, the height, depth, and
mounting hole pattern has changed.
•
Improved Start/Stop Overlap Timing
The STOP command can be removed
up to 20 msec after a START
command and the drive will still
recognize the START command. This
allows the drive to respond to a
START command occurring
concurrently with or slightly after a
STOP command is removed.
•
Additional Fault History
P17
,
P18
, and
P19 - [Fault Buffer 0, 1
and 2]
have been added to record the
last three faults for diagnostic
purposes.
•
Analog Model with Preset Speed
Capability
Analog Signal Follower models have
an additional input mode. With
P46 -
[Input Mode]
setting 8, four preset
speeds are available.
•
External Frequency Selection
P46 - [Input Mode]
has an additional
setting (setting 7) which allows for
the frequency source to be switched
from the control terminal block (TB3)
to the
P58 - [Internal Frequency]
setting.
•
New Output Configuration Setting
P47 - [Output Configure]
has a new
setting. When setting 10 is selected,
the output will be active when the
Power Factor Angle is above the
P48 - [Output Threshold]
setting.
•
Additional Compensation Mode
P78 - [Compensation]
has an additional
mode that corrects for slow
responding systems which can cause
current regulator oscillations.
•
Software Current Trip
P79 - [Software Current Trip]
provides an
adjustable software current trip with a
one second time delay.
•
Adjustable Stall Fault Time
The time that the drive must be in a
stall condition before causing a stall
fault is selectable via
P80 - [Stall Fault
Time]
.
•
PI Control
Process control is now intergrated in
the drive through a PI regulator. This
is selected with
P46 - [Input Mode]
setting 9 and adjusted through
parameters
P81 - [PI Proportional Gain]
,
P82 - [PI Integrated Gain]
,
P83 - [PI
Process Reference]
, and
P84 - [PI Dead
Band].
•
Fault Auto Clear
Over voltage, Under voltage, and
Over temperature faults are
automatically cleared when the fault
condition is removed.
•
RS-232 Serial Communication
An RS-232 serial communication
module using a DF1 protocol is now
available. See 160-RS1 User Manual
for additional information.
Series C Summary of Changes
Kommentare zu diesen Handbüchern