ABB REC603, Руководство по эксплуатации продукта

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4. Motor overload protection
The Wireless Controllers REC601/603 are
equipped with condition based functionality that
assists in the monitoring and management of the
disconnector motor by using over current
detection and shut down of the motor that is
connected to the device.
The over current detection is initialized as soon as
a switch-on command is received by the motor.
This overload detection process is based on
measurements done by a Hall-Effect Current
Transducer (optional accessory) for load current
and control duration measurements. As soon as a
predefined energy limit is exceeded, as shown by
the mentioned measurements, the motor is shut
down by disconnecting it via the relay output on
the Wireless Controllers REC601/603.
5. Inputs and outputs / Physical interfaces
The Wireless Controllers REC601/603 are
equipped with numerous input and output
connections to manage control operations that
are communicated via the wireless (GPRS)
capabilities of the devices.
Wireless Controller REC603 has 16 binary inputs
(REC601 has 6) for monitoring and alarms, and 7
binary outputs for disconnector control (REC601
has 3). Both REC601 and REC603 devices each
have 2 binary outputs and 2 analog inputs for
battery control within the ranges of 0-30 V, 0-10
A. Further both the devices each have a binary
output for over current motor control as well as
an analog input for motor control within the range
0-15 A.
Additionally the devices are equipped with a
transducer input and heater control output.
The Wireless Controllers REC601/603 also has
two serial ports (with DIP switches for serial port
2 hardware configuration) and an Ethernet
connector for communication and data transfer.
Also there is a SIM card insertion slot with SIM
card tray and antenna connector.
The status of the operational system is shown by
various groupings of LED light indicators. More
detailed information can be sourced via the
supported WebHMI.
Front panel LEDs
The Wireless Controllers REC601/603 are
equipped with 8 (eight) groups of LEDs indicating
the complete operational status of the device.
They are located on the device’s front panel and
are identified by accompanying labels.
Wireless Controller 1MRS757423 A
REC601/603
Product version: 1.0
ABB 9