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  Power Meter/Single phase Three
  Feeder Power Measuring Module

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Feeder Measurement & Control
Accura 2750D[C/CI]
Accura 2750D[C/CI]
Motor-Unit Protection[Control] HMI Module
   
Accura 2750D[C/CI]
Motor-Unit Protection[Control] HMI Module
   
Overview
Deals with Management Need for Consumption Power of Motor and Improves MCC Space Efficiency
Precision Measurement to meet IEC 61557-12 Class 0.5
Blocks the Spread of Accident by Ground Current through Accurate Measurement of Ground Current
Provides Two Type Modules(Protection Module/Protection&Control Module) for Selection According to Purpose
Diversification of Rated Current of Motor-Unit Protection[Control] Module for MCC Space Efficiency and Precision Measurement
Providing power/energy based on inverter output voltage measurement of inverter-driving motor-unit
Provides Convenience for Maintenance
HMI Module that Supports Device Redundancy
Excellent Field Analysis through Integrated HMI Module with Color Touch TFT LCD
LOP Control Module and LOP Control Gateway for Communication with LOP(Local Operating Panel)
Communication Redundancy with Improved Communication Reliability between Devices
Supports Device Redundancy for the Field that Requires High Reliability
Provides Setup Manager for All Setting and Commissioning through Communication
Provides Control Logic Editor to Provide Control Flexibility
Possible to Implement MCC Level Control Logic
Motor-Unit Protection[Control] HMI Module
Accura 2750P[C] Link action
Display information of Motor-unit
Support setup of Motor-unit
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Accura 2700/2750
Features
Specifications
FAQ
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Features
Specifications
FAQ
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Accura 2750D[C/CI] Motor-Unit Protection[Control] HMI Module
Accura 2750D[C/CI] is installed on the front of MCC individual motor-unit and is connected with Accura 2750P[C] by Ethernet cable. When measuring the power of inverter output in inverter-unit, install Accura 2750INV/VOL module for measuring the inverter output voltage and connect Accura 2750DCI module to Accura 2750INV/VOL module with Ethernet cable. Accura 2750INV/VOL module is connected to Accura 2750PC with Ethernet cable.
Accura 2750D[C/CI] module collects the measurement, protection and status information of Accura 2750P[C] and Accura 2750LC[I] of motor-unit by internal dedicated communication and provides various information to the user through the LCD on the front side. You can also configure all the features of Accura 2750P[C] and some of the features of Accura 2750LC[I]. In addition to Accura 2750D's features, Accura 2750DC also has RUN and STOP buttons on the front for motor start/stop control. In addition to the functions of Accura 2750DC, INVERTER/BYPASS, AUTO/MANUAL buttons are provided at the front of Accura 2750DCI.
Accura 2750D supports Accura 2750P redundancy configuration by allowing two Accura 2750Ps to be connected simultaneously via two built-in communication ports. Accura 2750DC[I] supports Accura 2750PC redundancy configuration by allowing one Accura 2750PC and one Accura 2750P to be connected simultaneously via two built-in communication ports.
Connection with Accura 2750P[C] (RS-485 Communication)1
It collects information of Accura 2750P[C] and Accura 2750LC[I] through internal dedicated communication and provides various information to users through LCD screen on the front side.
Configures all functions of Accura 2750P[C] and some functions of Accura 2750LC[I].
RS-485 based internal-use protocol 2 ports(DISPLAY1, DISPLAY2)(Each port function is the same)
2 ports: Connects 2 Accura 2750P[C]s Protection Relay Redundancy
Connector type RJ45 connector
Communication cable Ethernet cable Cat 5e FTP[F/UTP]
Communication cable length Maximum 3.5m
Power supplied from Accura 2750P[C] through communication cable
Display Specification
2.7” Graphic 80x128 Dots(40.0 x 58.0mm) FSTN LCD
Front Buttons
4 complex function buttons Moving direction(short-press) Left(<)/ESC, Up(^)/SETUP,
/special function(long-press) Down(∨)/EVENT, Right(>)/ENTER
1 Test/Fault reset button TEST/RESET
3 Run/Stop of motor RUN1, RUN2, STOP Accura 2750DC[I] only
1 Local/Remote button LOCAL/REMOTE Accura 2750DC[I] only
1 INVERTER/BYPASS button INVERTER/BYPASS Accura 2750DCI Only
1 AUTO/MANUAL button AUTO/MANUAL Accura 2750DCI Only
Control Power Supply
Power supply Supplied from Accura 2750P[C]
1. Accura 2750DCI module communicates with Accura 2750PC module through Accura 2750INV/VOL module.