Selection Of Adaptable Motor - Monarch NICE7000 User Manual

2 Product Information
Name Model
Car top
board MCTC-CTB
(CTB)
Hall call
board MCTC-HCB
(HCB)
Car call
board MCTC-CCB
(CCB)
External
LED
MDKE
operation
panel
Extension
MDCAB
cable

2.7 Selection of Adaptable Motor

The main counters of the electrical relationship between the controller and the motor are
voltage and current.
1. In general elevator applications, the input mains voltage is 380 V, and the motor voltage
can only be equal to or smaller than 380 V. Thus, when selecting the NICE7000, you
can take only the current of the motor into consideration.
2. When the NICE7000 is designed, large safety allowance is reserved for the main power
module. The controller can run properly within the nominal output current. During stable
running, the maximum output torque is 150% of the rated torque and can reach up to
200% of the rated torque for a short time.
Therefore, for the motor with the rated voltage of 380 V, you can select the controller of the
same power class. As long as the rated current of the motor is smaller than 1.1 times of the
controller output current, the controller of the same power class can also be used.
Generally speaking, select an adaptable motor based on the output current of the controller
and ensure that the rated current of the motor is equal to or smaller than the output current
of the controller. For technical specifications of the controller, see section 2.4.
Function
The MCTC-CTB is the car control
board of the NICE7000. It has 8 DIs, 1
AI and 9 relay outputs (7 as standard
configuration). It can communicate with
the CCB and HCB simultaneously.
The HCB receives the passenger calls
and displays the floor where the elevator
is located and the running direction. It can
also be used as car display board.
The MCTC-CCB is another interface for
passengers to interact with the control
system. It mainly collects the car alls and
outputs the call indicator state.
It is the external LED display and
operation panel.
It is a standard 8-core network cable and
can be connected to MDKE.
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NICE7000 User Manual
Remark
-
A number of HCB
models are available.
For details, see
section 3.4.
-
It provides the
RJ45 interface for
connecting to the
controller.
The cable length is
3 m in the standard
configuration.