Hitachi SJ300-EL Series Instruction Manual Supplement page 18

X
X
RS
APL1
FW
500ms or more
(Note 1) Do not turn contactor X and
the changeover period.
(Note 2) Do not turn APL1 ON while the inverter is driven by the mains with contactor X ON.
(Note 3) Changeover to battery backup mode and back is valid only when the inverter is stopped. Do
not turn APL1 OFF during the battery backup mode.
(Note 4 Surge current must not exceed 500A in case of connecting the battery at emergency. Select a
contactor for
(Note 5) If there has been a fault when going into the emergency driving mode, clear the error first.
(Note 6) Output frequency of the inverter during emergency driving mode (f
following value.
≤
f f
E b
fb
V
B
V
m
(Note 7) Under-voltage trip will occur when the UPS voltage comes down to AC100V-15% during
emergency driving operation.
< Additional setting items>
Function
Function Name
Code
C001 Intelligent input
terminals 1 ∼ 8
- C008
10msor more
Emergency stop mode
X
ON at the same time. Be sure to allow 10 seconds or more for
which can withstand the surge current.
X
V 2
× ×
B
×
V . 1 35 3
m
: Rated (base) frequency of the motor
: Voltage of the battery
: Rated voltage of the motor
Remarks
51 : APL1
Chapter 2 – Explanation of Functions
18
:ON
) must not exceed the
E