Feeder Measurement & Control
Feeder Measurement & Control
Distribution Panel Digital Power Meter/ Power Measuring Module
 Accura 2300
 Accura 2350-3P
 Accura 2350-1P
Accura 2300/2350
¡¤ Voltage/current ¡¾0.2% Reading
¡¤ Three phase measurement, demand
¡¤ THD, TDD, maximum/minimum
¡¤ Dip[Sag]/swell event
¡¤ Bridge Ethernet 2 ports
 Accura 2300S
 Accura 2350-3P
 Accura 2350-1P
Accura 2300S/2350
¡¤ Voltage/current ¡¾0.2% Reading
¡¤ Three phase measurement, demand
¡¤ THD, TDD, maximum/minimum
¡¤ Dip[Sag]/swell event
¡¤ Ethernet 2 ports[Ethernet switching]
¡¤ RS485 1 port
¡¤ Mounting[ANSI 4", DIN96]
Input/Output Module
Accura 2350-DO
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Digital output 8 channels |
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Digital output remote-control |
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LED lighting on for corresponding DO channels |
Accura 2350-VDC
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DC voltage[-50V ~ 50V]: 8 channel differential inputs, non-isolated between channels |
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Isolated between modules, AC 2,000V for one minute |
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Over event is generated when DC voltage rises higher than threshold value |
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Under event is generated when DC voltage decreases lower than threshold value |
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Please note that either event, not both, can be configured |
Accura 2350-IDC
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Direct current[-20mA ~ 20mA]: 8 channel differential inputs,non-isolated between channels |
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Isolated between modules, AC 2,000V for one minute |
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Over event is generated when current rises higher than threshold value |
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Under event is generated when current decreases lower than threshold value |
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Please note that either event, not both, can be configured |
Accura 2350-GAS
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TGS813 for detecting combustible gas [Tin dioxide(SnO2) Semiconductor] |
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High sensitivity to various combustible gases |
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High sensitivity to methane, propane,and butane |
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Over event is generated when gas concentration rises higher than threshold value |
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LED blinks when an event is generated |
Accura 2350-TEMP
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Measures the internal and external temperature of the distribution panel or switchboard simultaneously |
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Start event occurs when the internal and external temperatures increase above the threshold value and the difference between the temperatures is greater than the threshold |
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The EVENT LED on the device blinks when a start event occurs |
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Up to 5 Accura TSEN(the internal temperature sensor) devices can be connected with a communication cable up to 25m long |
Accura 2350-TEMPS
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Measuring inside/outside temperature of distribution panel |
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Over event is generated when inside/outside temperature rises higher than threshold value |
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Over event is generated when the difference between inside and outside temperatures rises higher than threshold value |
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Red LED blinks when an event is generated [in normal condition green LED on] |
Accura 2350-DCM
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DC Voltage: -DC 12 - 55V Measurement |
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@ DCM-50V Stand-Alone-DC 0 - 55V Measurement |
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@ DCM-50V Link-Operation-DC 0 - 550V Measurement |
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@ DCM-500V Link-Operation |
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DC Current: DC 0 - 100A Measurement |
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@ DCM-80An |
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-DC Power Measurement |
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-DO Available when event occurs |
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-5-Channel Event Supported |
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Accura 2350-GW
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Collect data of RS-485 communicable peripheral devices |
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collect a total of 60 data from one or more RS-485 communication devices |
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Collect and forward data to Accura 2300S[or 2300] |
Data Center Distribution Panel Digital Power Meter/Single Phase Three Feeder Power Measuring Module
 Accura 2300S
 Accura 2350-1P3FSC
Accura 2300S/2350-1P3FSC
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Voltage/Current: ¡¾0.2%/¡¾0.5% Reading |
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Maximum/Minimum/Average within Aggregation Interval |
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Single Phase Three Feeder Power Measurment, demand |
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Dip[Sag], Swell event |
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Ethernet 2 ports[Ethernet switching] |
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RS485 1port |
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Mounting[ANSI 4", DIN96] |
Standalone Input/Output Module
Accura MD-GAS
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Gas sensor: for detecting TGS813 gas [Tin dioxide[SnO2] Semiconductor] |
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High sensitivity to various combustible gases |
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High sensitivity to methane, propane, and butane |
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Event is generated when gas concentration rises higher than threshold value |
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DO[Digital output] outputs and LED blinks when an event is generated |
Smart Distribution Panel Digital Power Meter/ Power Measuring Module
 Accura 2500
 Accura 2550CM[Z]-3P
 Accura 2550CM[Z]-1P
Accura 2500/2550
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Voltage, current, and power measurements in AC/DC distribution panels |
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Leakage current measurement with the built-in ZCT |
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A variety of power quality data, including Dip(Sag)/Swell, PQ Curve available |
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Precise measurements of voltage/current and active energy in accordance with IEC 61557-12 Class 0.5 & IEC 62053-22 Class 0.5S, respectively |
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Max/Min/Average values available within the aggregation interval |
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Proven safety and reliability with CE/UL certifications |
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Compatible with MCCBs with various ratings / compact size |
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Through-hole type structure for easier and safer installation |
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Integrated HMI module with the 5¡± Color TFT LCD screen with touch panel |
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Integrated or separate installation of the Integrated module and the Integrated HMI module |
Smart Motor Management System
Accura 2700M
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Accura 2750P[C] / Accura 2750LCG / 2750LC Link action |
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Support for device redundancy
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Active-Standby Operation |
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Support for communication redundancy
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Ethernet 2-port[Switch] |
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Ring connection[RSTP protocol] |
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MCC Incoming-line Measurement
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Voltage IEC61557-12 Class 0.5 |
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Current IEC61557-12 Class 0.2 |
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Power IEC62053-22 Class 0.5S |
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Demand, Peak Demand |
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Harmonics, THD, TDD, Phasor, Unbalance |
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Power quality : * Dip[Sag], Swell |
Accura 2700D[W]
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Incoming-Unit Integrated Module HMI Display |
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Accura 2700M Link action |
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Display information of entire MCC |
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Support setup of entire MCC |
Accura 2750P[C]
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Redundancy support for Device protection function
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AND-Logic Operation: AND-Logic Operation of Two Devices |
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Support for communication redundancy: Ring connection
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Active-Standby Operation |
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Motor-unit Measurement
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Voltage IEC61557-12 Class 0.5 |
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Current IEC61557-12 Class 0.5 |
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Power IEC62053-22 Class 0.5S |
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Ground current[ZCT] ¡¾1% Reading |
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Demand, Peak Demand |
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Harmonics, THD, TDD, Phasor, Unbalance |
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Motor-unit Protection
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Thermal relay(THR), Over current relay, JAM relay, Long start relay, Unbalance current relay,
Phase out current relay, Phase sequence relay, Under current relay,
Ground fault relay[ZCT]
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Motor-unit Control
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Motor start stop command |
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Starter mode: Direct starter, reversing starter, 2-speed starter, 2-step starter
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Accura 2750INV/VOL
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Measuring the output voltage of Inverter-unit |
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Connection with Accura 2750P[C] (RS-485 communication) |
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Connection with Motor-Unit HMI Module Accura 2750DCI (RS-485 Communication) |
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Connection with Inverter (RS-485 communication) |
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Digital input/output supported |
Accura 2750D[C/CI]
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Motor-unit Protection&Control HMI Display |
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Accura 2750P[C] Link action |
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Display information of Motor-unit |
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Support setup of Motor-unit |
Accura 2750LCG
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Data relay function between Accura 2700M and Accura 2750LC |
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Support for device redundancy
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Active-Standby Operation |
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Accura 2750LC Management function
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Accura 2750LC Power supply
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Accura 2750LC[I]
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Motor control function in LOP field |
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Support for communication redundancy: Ring connection |
Unit-Socket
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Easy to separate communication line when withdrawing motor unit
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T-stub removal function by communication line input/output structure
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Bridge-Socket
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Sharing function of RS-485 communication network of Accura 2750P[C] |
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Sharing function of RS-485 communication network of Accura 2750LC |
Digital Power Meter
Digital Power Meter
Accura 3000
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Voltage/current ¡¾0.2% Reading |
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Three phase measurement, energy[active] |
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Maximum/minimum |
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No communication |
Accura 3300
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Voltage/current ¡¾0.2% Reading |
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Three phase measurement, demand
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THD, maximum/minimum
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Energy[received, delivered, net, sum]
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RS485 1 port
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Accura 3300S
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Voltage/current ¡¾0.2% Reading |
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Three phase measurement, demand |
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THD, maximum |
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Energy[received, delivered, net, sum] |
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RS485 1 port |
Accura 3300E
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Voltage/current ¡¾0.2% Reading |
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Three phase measurement, demand
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Voltage/current THD, Current TDD
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RS485 1 port
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Accura 3500
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Voltage/current ¡¾0.2% Reading
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Three phase measurement, demand
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THD, maximum/minimum
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DIO module[DI/DO 8/2 channels]
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Only one module to be chosun as an option[DI/DO/AI/AO/A4P2/A2P4 extension module]
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RS485 1 port
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Accura 3500S
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Voltage/current ¡¾0.2% Reading |
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Three phase measurement, demand |
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THD, maximum |
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DIO module[DI/DO 8/2 channels] |
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Only one module to be chosun as an option[DI/DO/AI/AO extension module] |
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RS485 1 port |
Accura 3550
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Voltage/current ¡¾0.2% Reading |
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Three phase measurement, demand
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DC voltage 1 channel, DC current 2 channels
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RS485 1 port
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Accura 3550S
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Voltage/current ¡¾0.2% Reading |
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Three phase measurement, demand |
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DC voltage 1 channel, DC current 2 channels |
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RS485 1 port |
Digital Power Quality Meter
Digital Power Quality Meter
Accura 3700
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Voltage/current ¡¾0.2% Reading |
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Three phase measurement, demand
|
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THD, TDD, maximum/minimum
|
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Dip[Sag]/swell event
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Ethernet 2 ports[Ethernet switching]
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RS485 1 port
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Mounting[ANSI 4", DIN96]
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Accura 5500
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Voltage/current ¡¾0.1% Reading |
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Energy IEC62053-22 Class 0.2S |
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Dip[Sag]/swell event |
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Flicker, transients |
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Ethernet 1 port |
Digital Integrated Protection Relay
Digital Integrated Protection Relay
Accura 7500
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Feeder protection |
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Voltage/current ¡¾0.2% Reading
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Three phase measurement, demand
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Digital input[CB status 1 channel + 10 channels]
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Digital output[CB ON, CB OFF, ALARM]
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Digital output[10 Channels]
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RS485 1 port
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Software
Software
Data Management System
PowerDX1.25
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Demand management
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Setup
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Searching chart
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Realtime quality analysis
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Space group
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Load characteristic group
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PowerDX2
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¡°Solution-type¡± program enables engineering companies to build with PowerDX2 |
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Web-based SCADA Program + |
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Massive Data Processing |
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Provides Power Quality Analysis Function [Accura Product Family] |
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Component-based Screen Composition |
Accura Software
Accura Setup
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Provides communication status data -RSTP Ring Diagram |
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Provides measurement values |
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Supports the harmonic graph for each harmonic order |
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Waveform |
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Provides Event record/Value trend data |
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Enables users to change set values and provides the backup/upload functions |
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Provides digital input status data |
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Controls digital outputs |
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Provides analog input data |
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