Gossen Metrawatt EM2281, EM2289, EM2381, 2387, 2389 User guide

Operating Instructions

ENERGYMID

Electronic Energy Meters

Direct conn. EM2281/EM2289

Transformer conn. EM2381/2387/2389

3-349-868-03

7/8.21

Read and adhere to the complete supplementary

product documentation which can be found on the

Internet at www.gossenmetrawatt.com

> Englisch > Products > Industrial Measurement > Energy

Meters > EM2281 ... EM2389

1Scope of Delivery

1Energy meter

2Operating instructions (German and English)

1Calibration certificate (with feature P9 only)

Important information such as technical data, interface descrip-

tions, and operating instructions for features can be found on the

Internet. The link can be found on the cover page.

2Safety Precautions – Symbols

–Check the specified nominal voltage on the serial

plate before placing the instrument into service.

–Observe maximum pulse output voltage.

–When wiring the instrument, make sure the connec-

tor cables are not damaged, and that they are volt-

age-free.

–If it can be assumed that safe operation is no longer

possible, the instrument must be immediately

removed from service (disconnect input voltage!).

Safe operation can no longer be relied upon if the

instrument demonstrates visible damage.

The device may not be placed back into operation

until troubleshooting and repair have been per-

formed, and calibration and dielectric strength have

been tested and approved at our factory or an autho-

rized service center.

–Voltage conducting parts may be exposed if the

cover is opened.

If balancing, maintenance or repair of a live open

instrument is required, this may only be carried out by

trained personnel who are familiar with the dangers

involved.

–When connecting measuring current, it is important

to provide for low-ohmic contact and to select an

appropriate conductor diameter.

Meanings of Symbols on the Instrument

DE MTP 17 B 002 MI-003 (EM228x)

DE MTP 16 B 004 MI-003 (EM238x)

DE MTP 20 B 004 (EM228x Z2)

DE MTP 20 B 005 (EM238x Z2)

Prototype test certificate

Total insulation,

protection class II device

Warning concerning a point of danger

!

(attention, observe documentation!)

This device may not be disposed of with the

trash. Further information can be accessed on

the Internet at www.gossenmetrawatt.com by

entering the search term “WEEE”.

Metrology mark

M16

with indication of year (M16) and register

1948

no. of the notified body for module D,

country-specific calibration validity period

Marking with stamp of the federally approved

EBY

test laboratory

8

(for recalibration only)

16

Tamper-Proof Sealing – Opening the Meter / Repairs

Tamper-Proof Calibration Sealing with Manufacturer’s Seal

(at the side)

If the manufacturer’s seal is damaged or removed, all

guarantee claims are rendered null and void.

The meter may only be opened by authorized, trained per-

sonnel in order to ensure flawless operation and to assure

that the guarantee is not rendered null and void.

If it can be ascertained that the

meter

has been opened

by unauthorized personnel, no guarantee claims can be

honored by the manufacturer with regard to personal

safety, measuring accuracy, compliance with applicable

safety measures or any consequential damages.

Tamper-proof sealing for the terminal cover may be

attached either to the left or the right of the terminal

cover.

3Rating Plate Entries

Nominal voltage

Imin - In (Imax.) / nominal frequency

Accuracy class / operating temperature

Serial number

Energy export / energy import

LED constant

Up key

Type designation (article number)

Enter key

Current/voltage transformer ratio

Pulse output

Prototype test certificate

2D code

or

calibration

mark

(feature P9)

Anti-reversing for

EBY

8

16

the registers in both

energy directions

Metrology mark

Year of manufacture

Symbol for system type

Bidirectional meter

Protective insulation

Warning

4Connector Pin Assignments and Wire Gauge

Note: Observe the wiring diagrams in the top and bot-

tom terminal covers.

ConnectionsDirect, EM228XTransformer, EM238X

Current inputSolid wire 16 sq. mm

Voltage input

SØ pulse output

Bus output, tariff input

(power utility pulse)

TCP/IP

Fine wire 25 mm

16 mm2 with wire end ferrule

Tightening torque:

3-4 Nm

N: solid wire 2.5 sq. mm

Tightening torque:

0,4 Nm

Solid wire 2.5 sq. mm

Tightening torque:

0,4 Nm

Solid wire 4 sq. mm

2



Tightening torque:

or

0,5-0,6 Nm

Solid wire 4 sq. mm

Tightening torque:

0,5-0,6 Nm

Solid wire 2.5 sq. mm

Tightening torque:

0,4 Nm

RJ-45 (8P8C)

Meas. Inputs, EM228X Direct Meter (top & bottom terminals)

CurrentCurrentCurrent

VoltageVoltage

L1

L2

CurrentCurrentCurrent

Voltage

L3

Meas. Inputs, EM238X Transf. Meter (bottom terminals)

CurrentCurrentCurrent

Voltage

CurrentCurrent

VoltageVoltage

L2L1N

Current

L3

Connections (top terminals)

W1:LON

W2:M-Bus

W4: TCP/IP

W7:Modbus RTU

V1 ... 9:SØ pulse output

Tariff

Connections

TbTnTa

TCP/IP

5Pulse Output – Bus Interfaces

N

Default setting: active energy

Terminal 23 (SØ1) import, terminal 25 (SØ2) export

*Type of energy can also be selected with feature V2, V4.

External Voltage Source

Energy type*

24 V DC

+

24

23/25

I = max. 27 mA

Max. 40 V

U

V3 / V4

R

L

UU

Energy type*

t

Standard pulse duration: 30 ms + 5%, interpulse period: > 30 ms

V7/V8 pulse duration: 130 ms + 5%, interpulse period: > 130 ms

Pulse RatesV1/V3,

Direct

Transformer

CT x VT = 1 (Q0)1000

CTxVT=1(Q0)U6/7

CTxVT=1(Q0) U31000

CT, VT, progr. (Q1)1000

CT, VT, progr. (Q1)U6/7

CT, VT, progr. (Q1)U3

CTxVT; CT, VT, fixed (Q9)

2  101000100——1  1000 pls/kWh

11  10010010——0.1  100 pls/kWh

101  1000101——0.01  10 pls/kWh

1001  10,0001100——1  1000

10,001  100,000

100,0011,000,000

Underlined values

V7

fixed

1000100——1  1000 pls/kWh

1000

1000

1000

f (primary)

0.110——0.1  100

0.011——0.01  10

are default values.

V8V9,

[pulses per kWh]

100

1000

100

1000

100

1000

100

1000

100

1000

100

1000

fixed

U2381 / U238x

f (secondary)

100 ...

5000011000

2000011000

5000011000

5000011000

2000011000

5000011000

External Voltage Source

U228x

AC/DC

~

24

23/25

I = max. 100 mA

Max. 375 V

U

V2/V4, programmable

10,000 pls/kWh

10,000 pls/kWh

10,000 pls/kWh

50,000 pls/kWh

50,000 pls/kWh

50,000 pls/kWh

f (primary)

pls/MWh

pls/MWh

pls/MWh

R

L

t

Repair and Replacement Parts Service

Recalibration

Recalibration can be conducted at any time by our fed-

erally approved test laboratory (EBY-8).

GMC-I Service GmbH

Service Center

Beuthener Straße 41

90471 Nürnberg, Germany

Phone[phone]

Fax[phone]

[e-mail]

www.gmci-service.com

This address is only valid in Germany. Please contact our

representatives or subsidiaries for service in other coun-

tries.

Industrial Product Support

If required please contact:

Gossen Metrawatt GmbH

Industrial Product Support Hotline

Phone[phone]

Fax[phone]

[e-mail]

©

Gossen Metrawatt GmbH

Edited in Germany • Subject to change without notice / Errors excepted •

A pdf version is available on the Internet

All trademarks, registered trademarks, logos, product names, and company

names are the property of their respective owners.

Gossen Metrawatt GmbH

Südwestpark 15

90449 Nürnberg, Germany

Phone[phone]

Fax[phone]

[e-mail]

www.gossenmetrawatt.com

6Display and Control Panel

6.1Test LEDs

The test LEDs are located above the control keys. The left-

hand LED indicates energy export, and the right-hand LED

energy import. LED blinking frequency increases along

with measured power. If all currents are smaller than start-

ing current, both LEDs light up continuously.

LED Constant

EM228x: 10,000 pls/kWh(direct meter)

EM238x: 100,000 pls/kWh(transformer meter)

6.2Resolution, Main Display (large characters) Energy Import

Internally, increased resolution is used for counting. As

a result, the total register may be a few digits higher

than the sum of the individual registers in the last place

when using multi-tariffs

Meter /

Feature

U2281,

U2289

*An additional place to the right of the decimal point is included

**In the case of Q1, the secondary display can be calibrated

CTxVT

min.

——123456.7823456.789kWh

Q0

Q9

400140000123456.783456.7890MWh

400014000001234567.834567.890MWh

U238x

for the calibration display in the case of a main display which

can be calibrated (Q0 or Q9). And thus the leading digit is

eliminated in the case of an 8-place display.

for which reason display overflow is based on the secondary display.

400001100000012345678345678.90MWh

Q1 **

400140000u123456.7**MWh

40001100000u1234567**MWh

.

CTxVT

max.

1112345.6782345.6789kWh

2412345.6782345.6789kWh

540123456.783456.7890kWh

414001234567.834567.890kWh

401400012345678345678.90kWh

14u12345.67**kWh

540u123456.7**kWh

41400u1234567**kWh

4014000u12345.67**MWh

Normal

display

Calibration

display *

Unit

Q0,

The normal display is shifted one place to the left if necessary.

6.3Meanings of Symbols at the LCD

Main display (active energy* in kWh or MWh)

(M2/M3: reactive energy* in kVArh or MVArh)

Auxiliary display 1 (active power* in kW or MW)

(M2/M3: reactive energy or power in kVAr(h) or MVAr(h)*)

Auxiliary display 2 (e.g. IN, OUT for import or export)

In case of error: error code alternates with current display

* EM238x transformer meter: CT and VT are taken into account

Power: negative sign for export

u Main display

programmable CT/VT, see section 6.2).

T1 ... T8: active tariff

Display of instantaneous power in 4 quad-

rants: positive or negative active power P,

positive or negative reactive power Q.

Correct connection:

Continuous illumination of the phase symbols

where P  0

Phase failure:

Symbol for affected phase is cleared from the display.

Incorrect phase sequence:

Phase symbols blink in following order: 3 - 2 - 1.

The background illumination blinks red.

Negative power:

Respective phase symbol blinks.

For bus connection: appears when

the meter transmits a data packet.

, not calibrated (feature Q1,

Key symbols for parameters configuration

(see next column)

Key Symbols for Parameters Configuration

for Feature Q1 and V2, V4:

Key and 2nd key bit blanked:

Parameter CT, VT and SØ configurable according

to features, disabling with enable key.

Key displayed with one bit:

Parameter CT, VT and SØ disabled,

change after activating the enable key.

Remaining feature combinations:

Key blanked, 2nd key bit displayed:

parameters CT, VT or SØ (which are or can be cali-

brated) are preset at the factory, can be queried in the

display mode, other parameters can be set by the

user.

Key displayed with 2nd bit: parameters which are or

can be calibrated are preset at the factory; other

parameters are disabled with the enable key and

must be reset after clearing disabling.

Values which are preset at the factory are printed addi-

tionally on the rating plate.

6.4LCD Background Illumination

Background illumination is activated each time a key is

activated. Background illumination goes off after about

2 minutes.

Background illumination colors indicate various display

menus:

–White:query menus

–Red:display of firmware version

–Pink:parameters display and setting menu

–Blinking red: in case of error

6.5Key Operation

Querying Parameter Values

In addition to the LCD test, the UP and ENTER keys also

make it possible to query currently set parameter val-

ues, as well as to change parameters for certain fea-

tures after first pressing the enable key.

Enable Key

If no keys are pressed for a period of 1 minute, the

meter is returned automatically to its standard display.

Parameters can be changed for the following meters:

Parameters CT and VT for U238x with feature Q1,

Parameter SØ for U228x/U238x with feature V2/V4

Further parameters in accordance with the interface

description.

a) Enabling Parameter Changes

The enable key makes it possible to enable or disable

parameter changes. It’s located underneath the top ter-

minal cover between terminals 21 and 22 and is acti-

vated with a pointed object (e.g. a ballpoint pen).

Pressing the enable key activates the “change parame-

ters” operating mode (key off):



Pressing the enable key again disables the “change

parameters” operating mode (key on):



If no keys are pressed for a period of about 2 minutes,

the “change parameters” operating mode is exited auto-

matically and disabled (key on).

b) Changing Parameter Values

➭Briefly press the enabling key as described in point

a) above (this activates the “change parameters”

operating mode).

➭See the operating overview on the back with regard

to changing the parameters.

➭Press and hold the ENTER key until the firmware ver-

sion appears (red background).

➭Press the UP key. The display test appears.

Briefly press and hold the ENTER key in order to dis-

play two further test patterns.

➭Then repeatedly press the UP key until the parame-

ter to be changed appears at the display.

➭Briefly press the ENTER key in order to access the

setting menu.

➭The input cursor blinks at the leftmost entry posi-

tion. Each tine the ENTER key is pressed the cursor

is advanced to the next position to the right. The

value of the blinking digit can be increased by

pressing the UP key. When the rightmost digit is ac-

knowledged by pressing the ENTER key, the se-

lected value is accepted and SAVinG appears

briefly at auxiliary display 2. If no keys are pressed

for a period of about one minute, the setting menu

is exited.

➭Press and hold the ENTER key or wait for one minute

in order to change to the normal display.

➭Press the enable key once again. This disables the

“change parameters” operating mode.

Disabling takes place automatically after 2 minutes.

7Switching Amongst Tariffs

Hardware Controlled

Tariff InputTbTa

Tariff 100

Tariff 201

Tariff 310

Tariff 411

Tariff inputs Ta and Tb are each connected with refer-

ence to Tn.

Level 0: < 12 V

Level 1: > 45 V (max. 265 V permissible!)

Software Controlled (not included in MID scope of approval)

In the case of meters with bus (featureW1 … W7), four

further tariffs can be selected (software controlled).

8Overview of Bus Systems

–LON-Bus (feature W1)

–M-Bus (feature W2)

–Modbus TCP (feature W4)

–Modbus RTU (feature W7)

Interface descriptions for energy meters with bus connection

can be found on the Internet at www.gossenmetrawatt.com.

9Error Messages – Reset

Display

If an error occurs, the respective error code and active

energy or instantaneous power are displayed alter-

nately.

Error CodeMeaningCause / Remedy

!

0L0volt

!

0VHi1

!

0 VHi 2

!

0 VHi3

!

1Hi1

!

1Hi2

!

1Hi3

!

0SYnc

!

0C0m

!

EnErgY

!

0cALib

!

0AnALog

!

0

MemErr

!

0 CERT

All phase voltages < 75%Check connection

Maximum value for U1

exceeded

Maximum value for U2

exceeded

Maximum value for U3

exceeded

Maximum value for I1

exceeded

Maximum value for I2

exceeded

Maximum value for I3

exceeded

Frequency measuring

error

Interface error

Meter defective

Balancing required

DC offset too high

Memory errorSend device to

Temper-proof

calibration log

Check connection

Check connection

Check connection

Check connection

Check connection

Check connection

Meter connected to direct

voltage

Check connection

Send device to

repair service

repair service

Replace device

LOVoLt error

In case of LOVoLt error (phase voltages too low)

background illumination and bus connection are deacti-

vated for meters with feature U3 (100...110 V L-L) with

bus connections TCP/IP and Modbus RTU (W4 and

W7).The counter reading profile

viewed as long as the error is pending. The remaining

meter function is not affected

(feature Z1) cannot be

.

, the

10Repair and Recalibration

Note for Test Laboratories

Direct measuring meter: Testing is only possible with

source which supply currents superimposed on volt-

ages.

Calibration Display

Display of energy values with increased resolution can

be selected for testing or calibration purposes.

➭Press and hold the ENTER key once to this end. The

firmware version is displayed with a red back-

ground.

➭Press the UP key twice. The calibration display ap-

pears with a pink background.

See section 6.2 with regard to resolution depending on

type and feature.

Recalibration can be conducted at any time by our fed-

erally approved test laboratory (EB-8) (see repair and

service address on the back of the folder).

Calibration capability is valid for 8 years in Germany.

11Manufacturer’s Guarantee

The energy meters are guaranteed for a period of 3

years after shipment. The manufacturer’s guarantee

covers materials and workmanship. Damages resulting

from use for any other than the intended purpose or

operating errors, as well as any and all consequential

damages, are excluded.

12Ambient Conditions

Operating temperature range–25 ... +55 °C

Storage temperature range–25 ... +70 °C

Relative humidity< 75% annual average

Elevationto 2000 m

DeploymentIndoors

mechanical classificationM1

electromagnetic classificationE2

Protection (built-in device)front panel: IP 51

Protection terminal areaIP20

13Return and Environmentally Sound Disposal

The instrument is a category 9 product (monitoring and

control instrument) in accordance with ElektroG (Ger-

man electrical and electronic device law). This device is

subject to the WEEE directive. Furthermore, we make

reference to the fact that the current status in this

regard can be accessed on the Internet at www.gos-

senmetrawatt.com by entering the search term WEEE.

We identify our electrical and electronic

devices in accordance with WEEE 2012/19/EU

and ElektroG using the symbol shown at the

right per DIN EN 50419.

These devices may not be disposed of with the trash.

14CE Declaration

The instrument fulfills all requirements of applicable EU

directives and national regulations.

We confirm this with the CE mark. The CE Declaration

of Conformity is available upon request. See cover page

for the link.

Key for Controls

Keys

ENTER key (press briefly)

long

Abbreviations

ctTransformation ratio, current

I

N

SØSØ pulse output

THDDistortion component (for voltage and

vtTransformation ratio, voltage

Features

M1Multifunctional variant:

M2Measurement of reactive energy

M3Multifunctional variant:

Q1Programmable transformation ratios

Q9Fixed transformation ratios

V2/V4Programmable SØ

V9Customer-specific SØ rate

W1 ... 7Bus connections

Z1

Z2Certified meter reading profile

ENTER key (press and hold)

UP key (press briefly)

N conductor current (calculated)

current)

measurement of U, I, P, Q, S, PF, f, THD, In

measurement of U, I, P, Q, S, PF, f, THD, In,

reactive energy

Counter reading profile (only possible with bus)

Operating Overview

Normal display

Active energy import

Active power import

12345. 678

4567

long

1

Firmware

version

1 .0 0

Calibration

display

2345

. 6789

1234.5678

1234

CT

10000

VT

1000

Transformation ratios (EM238x only)

Pulse rate

50 1000

Pulse Duration

50 0.100

Pulse source

SØ pulse output (with W0 only)**

50 srC1/2

Switching Between Active and Reactive Energy – Display Tests – Calibration Display – Setting Transformer and SØ Interface ParametersSwitching Amongst Tariffs, Active and Reactive Energy, as well as Power Displays and Mains Monitor, Optional Display of the Counter reading Profile

Active tariff (here T1)

Reactive energy, inductive (M2/M3 only)

T1T1T1T1T1T3T1T3

kWh

W

n a

long

Reactive power, inductive (M2/M3 only)

12345. 678

Display test

8888:88:88

8888:88:88

1

678

n R

kVArh

VAr

kWh

kWh

88:88:88

Fixed display and illumination – live values

kWh

kWh

W



c t

. 6789

hold

0000

kWh

kWh

2345

1234.5678

U238x with feature Q1

1

c t

Active energy export

Active power export

112345

.

6

78

4567

0 u t a-

2 additional

test patterns

Active energy import

Active energy export

Information for manufacturing

Q0:CT = VT = 1

Q1:Programmable CT, VT

Q9:Fixed CT, VT (default)

CT x VT  1 million

kWh

W

Reactive energy, capacitive (M2/M3 only)

Reactive power, capacitive (M2/M3 only)

12345

.

6

78

kVArh

678

VAr

0 u t R-

Active energy import, total

Reactive energy import, total (M2/M3 only)Reactive energy export, total (M2/M3)

12345

.

6

78

1

2345.678

1 n

* Max. 4 tariffs with SØ (V1 ... V9), or 8 tariffs with bus (W1 ... W7)

All Tariffs *

Active energy export, total

kWh

T2T4T2T4

kVArh

12345

1

2345.678

set

U238x with feature Q1



u t

1000

u t

set



per kWh

Feature V2/V4

50 1000

per kWh

set



sec

Feature V2/V4

50 0

.

100

sec

set



+ / – kWh

Feature V2/V4

50 srC1/2

+ / – kWh

set

** See corresponding interface description for additional menus in case of bus connections (feature W1 ... W7) – set counter reading profile (Z1) can be found underneath query counter reading profile.

Blinking cursor

Identifies the current entry position. Position

selection via ENTER.

The value at the cursor position can be

changed with the UP key (upward arrow).

Pulse rate

Number of pulses to be

read out per kWh

Pulse duration

Duration of the pulse for the on state or the high

value: at least 30 ms, e.g. 70 ms in case of

processing problems

4 pulse sources for pulse outputs SØ1 and SØ2:

– Active energy import (+) kWh or export – kWh

– Reactive energy import (+) kVAr or export – kVAr

2 states: SØ switch “

C l o s e d” or “0 p e n”

Measuring Function(Display) Feature

Measured QuantityAccuracyM0M1M2 2M3

Active energy (kWh) 1EP1...EP8, EPtot1%

Reactive energy (kVArh)

Star voltage (V)U1N, U2N, U3

Delta voltage (V)U12, U23, U130.5%  1 d

Current per phase (A)I1, I2, I30.5% 1 d

N conductor current (A)I

Active power (kW)P1, P2, P3, Ptot1%  1 d

Reactive energy (kVAr)Q1, Q2, Q3, Qtot1%  1 d

Apparent power (kVA)S1, S2, S3, Stot1%  1 d

Power factor

(cos phi)

Frequency (Hz)f0.05%  1 d

RMS distortion valueTHD U1, U2, U3

1

Total active power (kW) appears at auxiliary display 2

2

Not approved for billing purposes in Switzerland

EQ1...EQ8, EQtot

N

N

PF1, PF2, PF3,

PFtot

THD I1, I2, I3

2%

0.5% 1 d

1%  1 d, typ.

1% 1 d

••••

——••

—•—•

—•—•

—•—•

—•—•

—•—•

—•—•

—•—•

—•—•

—•—•

—•—•

—•—•

.

6

0 u t

78

kWh

kVArh

234

234

.

00

.

00

.

00

.

00

Hz

.

00

Hz

4

Active Tariff (here T1)

3/4-wire

T1

W

4-wire only4-wire only4-wire only4-wire only

T1

VAr

T1

VA

T1

VA

VAr

W

T1

T1

2-wire

T1

VA

VAr

W

T1

Mains monitor M1/M3 only

Phase voltages

1 230

.

0

2 230

.

4

3 230

.

4

Line-to-line voltage

12 400

.

4

.

4

400

23

31 : 400

.

4

Phase currents

1 1

.

234

.

234

1

2

3 1

.

234

1n1

.

234 A

N current (4-wire only)

Line frequency

50.00

hz

THD U1, U2, U3

dv1 : 0

.

120

.

042

: 0

2

3 : 0

.

050

THD I1, I2, I3

d11 : 0

.

476

2 : 0

.

120

3 : 0

.

092

Voltage/current/frequency

123

.

4

.

234

1

50.00

Hz

THD U, I

dv : 0

.

028

d1 : 0

.

082

Counter reading profile feature Z1 only, (only with bus feature: W1 ... W7)

T1

V

Query counter reading profile

23456

d 15 13 : 30

4-wire only4-wire only

T1

V

Set counter reading profile

Normal display

T1

A

T1

kW

T1

T1

T1

V

A

T1

12345

1

234567

version

Query counter reading profile, see above

Meter Reading Profile Feature Z2 only

(only with Feature W4 and without U3)

Please refer to TCP/IP Interface Description for

the description of the certified meter reading pro-

file (Z2). It is available on the Internet, the link can

be found on the cover page.

2/3/4-wire

T1

.78

kWh

16.10.16

Query counter reading profile:

Each time the UP key is pressed, the next older

counter reading profile is displayed along with its

date and time.

T1

.

6

78

kWh

W

Return to

main menu

Increment (dt) / time (hh:mm)

Date (DD.MM.YY)

1 n a

long

T1

1

.

0 0

Setting menu, increment

T1T1

1 5



1 5

dt dt

set

Set demand integration period:

long

Increment dt can be set

with the UP key to 1, 2, 3, 4,

5, 10, 15, 30 or 60 minutes.

Integration takes place syn-

chronous to clock time.

Tariff (T1)

Active energy

Reactive energy

1.8.1

12345

3.8.1

1

2345.

.

6

678

78

(M2/M3)

T1

kWh

kVArh

t1 : 1 n

2.8.1

4.8.1

Tariff (T1)

12345

1

2345.

.

6

678

78

T1

kWh

kVArh

t1 : 0 u t

1.8.2

3.8.2

Tariff (T2)

12345

1

2345.

.

6

678

78

T1

kWh

kVArh

t 2 : 1 n

2.8.2

4.8.2

Tariff (T2)

12345

1

2345.

.

6

678

78

T1

kWh

kVArh

t 2 : 0 u t

Tariff (T3)

1.8.3

12345

3.8.3

1

2345.

2.8.3

4.8.3

t 3 : 1 n

Tariff (T3)

12345

1

2345.

2

.

.

6

678

6

678

78

78

T1

kWh

kVArh

T1

kWh

kVArh

t 3 : 0 u t

1.8.4

3.8.4

Tariff (T4)

12345

1

2345.

.

6

678

78

T1

kWh

kVArh

t 4 : 1 n

2.8.4

4.8.4

Tariff (T4)

12345

1

2345.

.

6

678

78

T1

kWh

kVArh

t 4 : 0 u t

OBIS

Feature W1 ... W7: T5 ... T8

Q1: secondary calibrated

Active energy import, total

Reactive energy import, total

1.8.0

12345

.

6

3.8.0

1

2345.

678

Export, total

2.8.0

12345

.

6

4.8.0

1

2345.

678

0 u t

Tariff (T1)

1.8.1

12345

.

6

3.8.1

1

2345.

678

t1 : 1 n

Tariff (T1)

2.8.1

12345

.

6

4.8.1

1

2345.

678

t1 : 0 u t

Tariff (T2)

1.8.2

12345

.

6

3.8.2

1

2345.

678

t 2 : 1 n

Tariff (T2)

2.8.2

12345

.

6

4.8.2

1

2345.

678

t 2 : 0 u t

Tariff (T3)

1.8.3

12345

.

6

3.8.3

1

2345.

678

t 3 : 1 n

Tariff (T3)

2.8.3

12345

.

6

4.8.3

1

2345.

678

t 3 : 0 u t

T4, feature W1 ... W7: T5 ... T8

78

1 n

78

78

78

78

78

78

78

T1T3

kWh

T2T4

kVArh

T1T3

kWh

T2T4

kVArh

T1

kWh

kVArh

T1

kWh

kVArh

T1

kWh

kVArh

T1

kWh

kVArh

T1

kWh

kVArh

T1

kWh

kVArh

Power displays M1/M3 only

(M2/M3)

Active power / phase

1 123

2

3 1

Reactive power / phase

1 1234

Apparent power / phase

1 1 234

2

3 1234

Total power

Power factor / phase

pf1 : 1

2

3 : 1

Power factor

pf : 1

50.00

Apparent/reactive/active power

Power factor

pf : 1

50.00

1

1234

2

3 1234

1234

1234

1234

1234

: 1

1234

1234

1234