Suzhou Monarch Control Technology MCTC-CTB-A, User Manual, Page: 164 / 183

System typical application and adjustment NICE3000 User Manual
164
power to power failure emergency run. After NICE 3000 chooses the way of power failure
rescue, it would run by emergency speed, the direction is the same to run direction of lift light-
load run. When detecting signal, it will open the door and stop working.
From the description above, for the synchronous motor, it can choose auto-running car, 48V
battery supply to run after the auto-running, or UPS supply to run after the auto-running. For
the asynchronous motor, it can only choose 48V battery supply to run or UPS supply to run.
In order to distinguish the three modes mentioned above, their features are described in the
following chart.
Mode
Source of
motor
’
s
power
Work-power
of NICE1000
Work-power
of the lift
’
s
safety circuit
Range Other
Auto-running
car
Permanent-
magnet
synchronous
motor jumps
stator coil
Using the
UPS which
is greater
than 220V
(or inverter)
Using the
UPS which
is greater
than 220V (or
inverter)
Permanent-
magnet
synchronous
motor
Need FX
contactor
to attach
U,V,W
UPS supply
of power
220V UPS
applies of
power
220V UPS
applies of
power
220V UPS
applies of
power
Permanent-
magnet
synchronous or
asynchronous
motor
48V battery
supply of
power
48V store
battery
Using the
UPS which
is greater
than 220V(or
inverter)
Using the
UPS which
is greater
than 220V(or
inverter)
Permanent-
magnet
synchronous or
asynchronous
motor
We mainly introduce typical application of auto-running by the following chart. If use other way
(include rescue automatically switch). You can contact with us.
7.4.1 NICE3000 power failure emergency run system sketch
Main circuit sketch 1)
JUP
phase
monitoring
Power Input
contact
Running
contact
M
~
JYJ
brake resistor
（
+
）
（
-
）
PB
U
V
W
R
S
T
NICE3000-
IP
Fig 7-4