Download Untitled

NICE3000new User Manual
Introduction
2. Connection to peripheral devices
Use within the allowable
power supply specification
of the controller.
Three-phase AC
power supply
Select a proper breaker
to resist large in-rush
current that flows into the
controller at power-on.
Moulded case
circuit breaker
(MCCB) or earth
leakage circuit
breaker (ELCB)
External operation panel
RUN
To guarantee safety, use an
electromagnetic contactor. Do not
use it to start or stop the controller
because such operation reduces
the service life of the controller.
Electromagnetic
contactor
RPM
A
FED/REV
%
TUNE/TC
V
ENTER
QUICK
RUN
Suppress the high order
harmonic to improve the
power factor.
AC input
reactor
LOCAL/REMOT
Hz
PRG
MF.K
STOP
RES
Voice
announcement
NICE3000new
integrated elevator
controller
Noise filter on
input side
MCTC-CTB
Reduce the
electromagnetic
interference on
the input side.
Car display
board
MCTC-CCB
Ground
MCTC-HCB
Top floor
Ground
Reliably ground the
motor and the
controller to prevent
electric shock.
Output
reactor
Braking unit
MCTC-HCB
Bottom floor
Braking resistor
+
-
BR
Motor
P(+)
Ground
•• Do not install the capacitor or surge suppressor on the output side of the controller.
Otherwise, it may cause faults to the controller or damage to the capacitor and surge
suppressor.
•• Inputs/Outputs (main circuit) of the controller contain harmonics, which may interfere
with the communication device connected to the controller. Therefore, install an antiinterference filter to minimize the interference.
•• For more details on peripheral devices, refer to related selection guidelines.
-4-