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25. SPECIFICATIONS
Notes:
'9:
The magnitude of braking torque is not continuous regenerative torque.
It is tlm short term
average deceleration torque when an unloaded motor
is
decelerated from 6oHz in the
shortest possible time. This value also vanes with motor losses. The deceleration torque
decreases beyond
base
frequency. Since this inverter is not equiped
with
a brake resistor,
use the optional brake resistors from
page
144 for applications where large magnitudes of
regenerative energy must
be
dissipated.
CAUTION:
A
brake resistor may not
be
used on 0.1K and
0.2K units.
'10:
It is posslble to select output frequency or motor current monitor.
Specrty
selection for out-
put signals in Pr.54 using a parameter unit.
'11: Displays may not be accurate, depending on the operating status, during accelera-
tioddeceleration, low-load operation, etc.
'12:
In the case
of
low vollage or momentary power interption, alarm
is
not dkplayed and no
alarm signal is output. However, the inverter
itsetl
is protected. The overcunent protection
function or other protection functions may
be
activated when the power is restored based
on the operating conditions (load, etc.)
'13: This temperature range
is
applicable during transportation.
'14: Only the FR-A044
(400
V
class) functions.
'15: When using
the fully closed specifications, this will be
-1o'C (14'F) to
+ W C
(104'F).
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121
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