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KWH Meter MK6N
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Sell KWH Meter MK6N



Specification of KWH Meter MK6N

Kwh meter Accuracy

• Class 0.5S

• IEC62052-11, IEC62053-22

IEC62053-23

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 57.7/100 - 23 0/400V

• Burden of < 10VA per phase @ Vn

(3 Phase)

• Frequency of 45 to 65Hz

Current

• CT Range: 1(4)A, 5(10)A

• 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

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