Vemer Energy-230 D22 manual

Vemer Energy-230 D22
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PDF manual
 · 1 page
manualVemer Energy-230 D22
Vemer S.p.A.
I - 32032 Feltre (BL) • Via Camp Lonc, 16Tel +39 0439 80638 • Fax +39 0439 80619e-mail: - web site:
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 WARNINGSTo guarantee correct installation, proceed as follows:1) The appliance should be installed by a qualified operator2) The appliance should be installed in a panel in such a way as to guarantee that the terminals are inaccessible after fitting3) A protection device against over-currents should be installed in the electrical system, upstream of the energy meter4) Connect the instrument as shown in the alongside diagrams5) Before touching the connector terminals make sure that the wires to be connected or already connected to the instrument are not live6) 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 DescriptionVE044400 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: Ib = 10A• Maximum current: IMAX = 22.5 A• 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 total energy reading only, press the “Sel” key: this meter cannot be set to zero• To display the partial energy reading, press the “Sel” key again: this meter 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 againBACKLIGHTING• 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 main page, hold “Sel” key 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

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REFERENCE STANDARSConformity 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 and EN 61000-6-3EN 62053-21 and EN 62052-11




Mod. Energy-230 D22

Energy-230 D22 PULSE

Terminal block for directconnection of metering wiresTotal energyPartial energyTerminal block for pulse output(only PULSE model)Energy-230 D22 PULSE
10(22.5)A cl.2
230V~ 50/60Hz
Green led:lit = power onRed led:1 flash = 10WhPage / backlightselection key
Main pageTotal readingPartial readingInstantaneous powerBacklight status


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Vemer Energy-230 D22 specifications

Below you will find the product specifications and the manual specifications of the Vemer Energy-230 D22.

Brand Vemer
Model Energy-230 D22
Product Measurement
Language English
Filetype User manual (PDF), Data sheet (PDF)

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