Vemer Energy-230 D22 Manual

Vemer Måling Energy-230 D22

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V3IS00412-011-082014

Vemer S.p.A.

I - 32032 Feltre (BL) • Via Camp Lonc, 16

Tel +39 0439 80638 • Fax +39 0439 80619

e-mail: info@vemer.it - web site: www.vemer.it

The Energy-230 D22 static energy meter is an appliance to read active energy in single-phase

230V systems. It is designed to operate in environments with category of measurement III and

pollution level 2 according to EN 61010-1 standard.

SAFETY WARNINGS

To guarantee correct installation, proceed as follows:

1) The appliance should be installed by a qualiﬁed operator

2) The appliance should be installed in a panel in such a way as to guarantee that the terminals are

inaccessible after ﬁtting

3) A protection device against over-currents should be installed in the electrical system, upstream

of the energy meter

4) Connect the instrument as shown in the alongside diagrams

5) Before touching the connector terminals make sure that the wires to be connected or already

connected to the instrument are not live

6) Do not power or connect the instrument if any part of it is damaged

7) The instrument must be installed and activated in compliance with current electric systems

standards.

Code Model Description

VE044400 Energy-230 D22 Single-phase active energy meter

VE055000 Energy-230 D22 PULSE Single-phase active energy meter with pulse output

TECHNICAL SPECIFICATIONS

• Power supply: 230 V CA (-15%/+10%), 50/60 Hz

• Maximum power consumption: 4VA

• Basic current: I = 10Ab

• Maximum current: I = 22.5 AMAX

• Starting current: 25 mA≤

• Current circuit consumption: < 2.5 VA

• Connection type: direct for current conductors

• Signaling leds: green = power on

red = ﬂashing at 10Wh

• Accuracy: class 2 (EN 62053-21)

• Display: LCD, 7 + 5 digit

• Partial reading resolution: 0.01kWh (full scale: 999.99 kWh) or

0.1kWh (full scale: 9999.9 kWh)

• Total reading resolution: 1 kWh (full scale: 9999999 kWh)

• Housing: 2 DIN

• Protection degree: IP20/IP51 on the front

• Optoinsulated pulse output (only PULSE model) for energy consumption remote-monitoring

(0.1 kWh/pulse)

• Pulse speciﬁcations: duration = 100 ms ± 15%

voltage = 9 ÷ 24 V CC (± 10%)

switchable output current = 20 mA max

• Operating temperature: -10 ÷ +45 °C

• Storage temperature: -20 ÷ +60 °C

• Relative humidity: 10% ÷ 90% non-condensing

OPERATION

• When the energy meter is turned on the main page is displayed,

representing the total energy count on the 7-digit upper block and the

partial energy count on the 5-digit lower block. The resolution of partial

counter is automatically updated as soon as the full scale is reached.

• To display the energy reading only, press the “Sel” key: this meter total

cannot be set to zero

• To display the energy reading, press the “Sel” key again: this meter partial

is zeroed automatically as soon as the full scale is reached (9999.9 kWh); it

can also be set to zero manually anytime by holding the “Sel” key pressed

for more than 4 seconds

• Pressing again the key “Sel” you move to the display of the instantaneous

power. The resolution is ﬁxed at 0.01 kW.

For values higher than 6kW is showed.“---”

• To return to the main page reading both meters (total and partial), press the

“Sel” key again

BACKLIGHTING

• Backlighting is enabled by default: it is switched on each time a key is

pressed and stays on for 30 seconds after the last key was pressed. In

order to enable/disable backlight while on the page, hold “Sel” key main

pressed for at least 4 seconds: ON/OFF backlight status will be displayed

for a couple of seconds, after which the main page will return.

PHASE ERROR

• When the energy meter is turned on, a connection check-up is

automatically carried out to detect any connection errors: in case of

improper connection the red led remains lit and the meter is locked. The

message “phase error” is displayed.

Warning: to restore correct meter operation after an error reading has been displayed,

switch the meter off, invert connections of voltage or current and turn on again.

User Manual

SINGLE-PHASE ACTIVE ENERGY METER

Read all the instructions carefully

REFERENCE STANDARS

Conformity to European Community directives:

2006/95/EC (Low Voltage Electrical Equipment)

2004/108/EC (E.M.C.)

is declared according to the following standards:

EN 61010-1, EN 61000-6-2 EN 61000-6-3and

EN 62053-21 EN 62052-11and

DIMENSIONS

CONNECTION DIAGRAM

DESCRIPTION

Mod. Energy-230 D22

Energy-230 D22 PULSE

Terminal block for direct

connection of metering wires

Total energy

Partial energy

Terminal block for pulse output

(only PULSE model)

Energy-230 D22 PULSE

Sel

10Wh/imp

10(22.5)A cl.2

230V~ 50/60Hz

Green led:

lit = power on

Red led:

1 flash = 10Wh

Page / backlight

selection key

Main page

Total reading

Partial reading

Instantaneous power

Backlight status

Produkt Specifikationer

Mærke:	Vemer
Kategori:	Måling
Model:	Energy-230 D22

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