KWH Meter EDMI 3 Phase Mk6N

KWH Meter EDMI 3 Phase Mk6N Memanfaatkan desain meteran canggih dan platform firmware yang sama dengan Mk6 asli, meteran Mk6N baru memperbarui platform ini untuk memenuhi standar IEC baru dan untuk menggabungkan catu daya yang diperbarui dan teknologi perlindungan input yang digunakan oleh rangkaian meter energi terbaru.

Spesifikasi Teknis :

Accuracy
• Class 0.5S , Class 1 and Class 2
• IEC62052-11, IEC62053-21 (Class 1), IEC62053-22 (Class 0.5S),IEC62053-23 (Class 2)

Measurement Modes
• Single Phase (3 Circuits)
• 3 Phase 3 Wire
• 3 Phase 4 Wire

Measured Energy Values
• 3 Elements, 4 Quadrants
• Import/Export Wh, varh and VAh
• Absolute Wh, varh and VAh
• Phase A, B, C or Total

Other Measured and Displayed Values
• W, var, VA
• True RMS Voltage (3 Phase)
• True RMS Current (3 Phase)
• Power Factor
• Frequency
• Phasor Angles

Load Survey / Load Profile
• NEM Compliant
• Standard 400 day-channel capacity at 30 minute intervals
• Optional additional storage to increase to over 2,500 day-channel capacity at 30 minute intervals
• Up to 50 Channels
• Per survey interval programmable from 1 second to 1 month
• Multiple independent surveys
• Energy, instantaneous readings and pulsing inputs as potential survey channel sources
• Ability to store average / minimum / maximum values over interval duration for individual channels

Time of Use
• 8 rates plus unified rate
• Up to 12 separate import and export registers
• Up to 200 programmable special days
• Daily, Weekly, Monthly, Yearly, Special
• 13 or more previous periods
• Block or Rolling Maximum Demand
• Time of Maximum Demand
• Configurable Billing Reset Button

Communications Options
• ANSI Type 2 Optical Port (ANSI C12.18) or IEC 62056-21 (IEC 61107) Optical FLAG Port
• RS232 (RTS/CTS and DTR/DCD)
• RS485 (2 or 4 wire multidrop)
• SCADA
• Modems (PSTN/GPRS/GSM/C DMA)
• Internal Modem Power Supply
• MV-9OTM Compatible
• PPP / GPRS
• MODBUS
• DNP3
• Master / Slave arrangement with up to 31 ‘Slave’ meters accessed through one ‘Master’ gateway meter Voltage
• Operating Range of 57V to 240V (phase to neutral)
• Burden of < 10VA per phase @ Vn (3 Phase)
• Frequency of 45 to 65Hz

Current
• CT Range of 1/1.2A, 5/6A, 1/4A and 5/20A
• WC Range of 10/100A (Class 1 Only)
• Short time over-current of 20 times ‘max for 0.5 seconds
• Burden of less than 0.5VA per phase

Auxiliary Supply Options
• 240V, 110V Aux Only (other voltages available on special order)

Pulsing Inputs / Outputs
• Maximum of 8 I/O with up to 8 outputs (2 standard) or 6 inputs
• Output voltage – 5 – 220V DC, 12 – 240V AC
• Output current of 0.1A maximum
• Output pulse width 2 output independent LEDs of lms to 250ms
• Programmable output polarity
• Input Voltages of 5, 12, 48, 110, 240V AC / DC
• Time synchronised (optional)

Environmental
• Operating Range of -10 to +60°C
• Storage Range of -40 to +85°C

Time Clock
• Accuracy (internal) within 30 seconds per month
• Backup time of 2 years without power
• Backup utilizing either lithium battery or optional SuperCap
• Mains synchronised or internal crystal time keeping. Mains synchronised reverts to internal crystal on loss of voltage on all phases

Data Storage
( Configuration, TOU Data and Load Survey Data)
• FlashRAM
• Battery backed up RAM

Sag / Swell
• 5 Cycle Resolution
• Records time / date / phase / duration and worst excursion
• Programmable trigger levels

LCD Display
• 16 Character by 2 line alphanumeric display
• Programmable units, multipliers and leading zeros
• Up to 64 user definable screen displays
• Displays any available meter parameter

Optional Functions
• Quality of Supply (QOS) features
• Waveform Capture
• Harmonic analysis to the 50th harmonic
• THD Measurement
• Fundamental energy measurement

Software
• EDMI EziView software available for programming and reading of meter (Runs on Windows 98/ME/NT/2000/XP)
• EziView also allows offline configuration of tariff programs and all meter parameters, for later upload to meters

Dimensions
• 292.5mm (L) x 175mm (W) x 94mm (D)

Equipment Failure Alarms (EFAs)
A single user defined alarm condition (via extensions) is available plus pre-programmed alarms based on numerous:
• Self-Checks
• Tamper and wiring checks

These Alarms Can:
• Turn on LED, LCD indicator or relay output
• Record an event in the event log
• Trigger an event such as a remote alarm, dial an emergency number, send an SMS to a programmable number or send alarm messages via GPRS to a programmable server

Extensions for Customer Applications
The Mk6N inherits the ability to use Extensions to increase the functionality of the standard metering platform. A simple yet powerful scripting language allows complex register manipulations to be performed that can create customized functions within the meter without the need for a firmware upgrade. EDMI is always developing new extensions and we offer custom extension creation for specific customer needs. Contact us to find out more about Extensions for the Genius range of meters
Examples of currently available Extensions for EDMI Genius Energy Meters:
• Send SMS at percentage of maximum demand
• Average power factor for billing period
• LCD menu system
• Magnetic tamper detection
• Power factor control extension
• Maximum demand control of loads via pulsing outputs
• Average voltage / current / unbalance, THD etc.
• Voltage Sag / Swell or Power Outage
• Voltage Quality
• Send SMS / GPRS Alarm on Equipment Failure Alarm
• Detect Individual Phase VT Failures