ROOTECH

Feeder Measurement & Control

Distribution Panel Digital Power Meter/ Power Measuring Module

Accura 2300

Accura 2350-3P

Accura 2350-1P

Accura 2300/2350

· Voltage/current ±0.2% 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 ±0.2% 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

·	Digital output 8 channels
·	Digital output remote-control
·	LED lighting on for corresponding DO channels

Accura 2350-VDC

·	DC voltage[-50V ~ 50V]: 8 channel differential inputs, non-isolated between channels
·	Isolated between modules, AC 2,000V for one minute
·	Over event is generated when DC voltage rises higher than threshold value
·	Under event is generated when DC voltage decreases lower than threshold value
·	Please note that either event, not both, can be configured

Accura 2350-IDC

·	Direct current[-20mA ~ 20mA]: 8 channel differential inputs,non-isolated between channels
·	Isolated between modules, AC 2,000V for one minute
·	Over event is generated when current rises higher than threshold value
·	Under event is generated when current decreases lower than threshold value
·	Please note that either event, not both, can be configured

Accura 2350-GAS

·	TGS813 for detecting combustible gas [Tin dioxide(SnO2) Semiconductor]
·	High sensitivity to various combustible gases
·	High sensitivity to methane, propane,and butane
·	Over event is generated when gas concentration rises higher than threshold value
·	LED blinks when an event is generated

Accura 2350-TEMP

·	Measures the internal and external temperature of the distribution panel or switchboard simultaneously
·	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
·	The EVENT LED on the device blinks when a start event occurs
·	Up to 5 Accura TSEN(the internal temperature sensor) devices can be connected with a communication cable up to 25m long

Accura 2350-TEMPS

·	Measuring inside/outside temperature of distribution panel
·	Over event is generated when inside/outside temperature rises higher than threshold value
·	Over event is generated when the difference between inside and outside temperatures rises higher than threshold value
·	Red LED blinks when an event is generated [in normal condition green LED on]

Accura 2350-DCM

·	DC Voltage: -DC 12 - 55V Measurement
	@ DCM-50V Stand-Alone-DC 0 - 55V Measurement
	@ DCM-50V Link-Operation-DC 0 - 550V Measurement
	@ DCM-500V Link-Operation
·	DC Current: DC 0 - 100A Measurement
	@ DCM-80An
	-DC Power Measurement
	-DO Available when event occurs
	-5-Channel Event Supported

Accura 2350-GW

·	Collect data of RS-485 communicable peripheral devices
·	collect a total of 60 data from one or more RS-485 communication devices
·	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

·	Voltage/Current: ±0.2%/±0.5% Reading
·	Maximum/Minimum/Average within Aggregation Interval
·	Single Phase Three Feeder Power Measurment, demand
·	Dip[Sag], Swell event
·	Ethernet 2 ports[Ethernet switching]
·	RS485 1port
·	Mounting[ANSI 4", DIN96]

Standalone Input/Output Module

Accura MD-GAS

·	Gas sensor: for detecting TGS813 gas [Tin dioxide[SnO2] Semiconductor]
·	High sensitivity to various combustible gases
·	High sensitivity to methane, propane, and butane
·	Event is generated when gas concentration rises higher than threshold value
·	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

·	Voltage, current, and power measurements in AC/DC distribution panels
·	Leakage current measurement with the built-in ZCT
·	A variety of power quality data, including Dip(Sag)/Swell, PQ Curve available
·	Precise measurements of voltage/current and active energy in accordance with IEC 61557-12 Class 0.5 & IEC 62053-22 Class 0.5S, respectively
·	Max/Min/Average values available within the aggregation interval
·	Proven safety and reliability with CE/UL certifications
·	Compatible with MCCBs with various ratings / compact size
·	Through-hole type structure for easier and safer installation
·	Integrated HMI module with the 5” Color TFT LCD screen with touch panel
·	Integrated or separate installation of the Integrated module and the Integrated HMI module

Smart Motor Management System

Accura 2700M

Accura 2750P[C] / Accura 2750LCG / 2750LC Link action

Support for device redundancy

-	Active-Standby Operation

Support for communication redundancy

-	Ethernet 2-port[Switch]
-	Ring connection[RSTP protocol]

MCC Incoming-line Measurement

-	Voltage IEC61557-12 Class 0.5
-	Current IEC61557-12 Class 0.2
-	Power IEC62053-22 Class 0.5S
-	Demand, Peak Demand
-	Harmonics, THD, TDD, Phasor, Unbalance

Power quality : * Dip[Sag], Swell

Accura 2700D[W]

·	Incoming-Unit Integrated Module HMI Display
·	Accura 2700M Link action
·	Display information of entire MCC
·	Support setup of entire MCC

Accura 2750P[C]

Redundancy support for Device protection function

-	AND-Logic Operation: AND-Logic Operation of Two Devices

Support for communication redundancy: Ring connection

-	Active-Standby Operation

Motor-unit Measurement

-	Voltage IEC61557-12 Class 0.5
-	Current IEC61557-12 Class 0.5
-	Power IEC62053-22 Class 0.5S
-	Ground current[ZCT] ±1% Reading
-	Demand, Peak Demand
-	Harmonics, THD, TDD, Phasor, Unbalance

Motor-unit Protection

-	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]

Motor-unit Control

-	Motor start stop command
-	Starter mode: Direct starter, reversing starter, 2-speed starter, 2-step starter

Accura 2750INV/VOL

·	Measuring the output voltage of Inverter-unit
·	Connection with Accura 2750P[C] (RS-485 communication)
·	Connection with Motor-Unit HMI Module Accura 2750DCI (RS-485 Communication)
·	Connection with Inverter (RS-485 communication)
·	Digital input/output supported

Accura 2750D[C/CI]

·	Motor-unit Protection&Control HMI Display
·	Accura 2750P[C] Link action
·	Display information of Motor-unit
·	Support setup of Motor-unit

Accura 2750LCG

Data relay function between Accura 2700M and Accura 2750LC

Support for device redundancy

-	Active-Standby Operation

Accura 2750LC Management function

Accura 2750LC Power supply

Accura 2750LC[I]

·	Motor control function in LOP field
·	Support for communication redundancy: Ring connection

Unit-Socket

·	Easy to separate communication line when withdrawing motor unit
·	T-stub removal function by communication line input/output structure

Bridge-Socket

·	Sharing function of RS-485 communication network of Accura 2750P[C]
·	Sharing function of RS-485 communication network of Accura 2750LC

Digital Power Meter

Accura 3000

·	Voltage/current ±0.2% Reading
·	Three phase measurement, energy[active]
·	Maximum/minimum
·	No communication

Accura 3300

·	Voltage/current ±0.2% Reading
·	Three phase measurement, demand
·	THD, maximum/minimum
·	Energy[received, delivered, net, sum]
·	RS485 1 port

Accura 3300S

·	Voltage/current ±0.2% Reading
·	Three phase measurement, demand
·	THD, maximum
·	Energy[received, delivered, net, sum]
·	RS485 1 port

Accura 3300E

·	Voltage/current ±0.2% Reading
·	Three phase measurement, demand
·	Voltage/current THD, Current TDD
·	RS485 1 port

Accura 3500

·	Voltage/current ±0.2% Reading
·	Three phase measurement, demand
·	THD, maximum/minimum
·	DIO module[DI/DO 8/2 channels]
·	Only one module to be chosun as an option[DI/DO/AI/AO/A4P2/A2P4 extension module]
·	RS485 1 port

Accura 3500S

·	Voltage/current ±0.2% Reading
·	Three phase measurement, demand
·	THD, maximum
·	DIO module[DI/DO 8/2 channels]
·	Only one module to be chosun as an option[DI/DO/AI/AO extension module]
·	RS485 1 port

Accura 3550

·	Voltage/current ±0.2% Reading
·	Three phase measurement, demand
·	DC voltage 1 channel, DC current 2 channels
·	RS485 1 port

Accura 3550S

·	Voltage/current ±0.2% Reading
·	Three phase measurement, demand
·	DC voltage 1 channel, DC current 2 channels
·	RS485 1 port

Digital Power Quality Meter

Accura 3700

·	Voltage/current ±0.2% 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]

Accura 5500

·	Voltage/current ±0.1% Reading
·	Energy IEC62053-22 Class 0.2S
·	Dip[Sag]/swell event
·	Flicker, transients
·	Ethernet 1 port

Digital Integrated Protection Relay

Accura 7500

·	Feeder protection
·	Voltage/current ±0.2% Reading
·	Three phase measurement, demand
·	Digital input[CB status 1 channel + 10 channels]
·	Digital output[CB ON, CB OFF, ALARM]
·	Digital output[10 Channels]
·	RS485 1 port

Software

Data Management System

PowerDX1.25

·	Demand management
·	Setup
·	Searching chart
·	Realtime quality analysis
·	Space group
·	Load characteristic group

PowerDX2

·	“Solution-type” program enables engineering companies to build with PowerDX2
·	Web-based SCADA Program +
·	Massive Data Processing
·	Provides Power Quality Analysis Function [Accura Product Family]
·	Component-based Screen Composition

Accura Software

Accura Setup

·	Provides communication status data -RSTP Ring Diagram
·	Provides measurement values
·	Supports the harmonic graph for each harmonic order
·	Waveform
·	Provides Event record/Value trend data
·	Enables users to change set values and provides the backup/upload functions
·	Provides digital input status data
·	Controls digital outputs
·	Provides analog input data