Energy-230 D22 - Measurement Vemer - Free user manual and instructions

Product Type	Energy Meter / Power Monitor
Brand	Vemer
Model	Energy-230 D22
Dimensions (approx.)	90 mm x 70 mm x 60 mm
Weight (approx.)	200 g
Power Supply	230 V AC, 50 Hz
Measurement Functions	Voltage, Current, Active Power, Energy Consumption
Display Type	LCD Screen with Backlight
Accuracy Class	Class 1 (typical for energy meters)
Operating Temperature	0°C to 40°C
Mounting	Wall Mount or DIN Rail
Communication	None (standalone)
Maintenance	Clean with a dry, soft cloth. Do not use liquids.
Safety	Indoor use only. Avoid moisture and extreme temperatures.
Spare Parts	Not applicable (no user-replaceable parts)
Reparability	Should be serviced by qualified personnel only.
Warranty	2 years (typical)

Frequently Asked Questions - Energy-230 D22 Vemer

What is the Energy-230 D22 used for?

It is an energy meter used to measure voltage, current, power, and energy consumption of electrical appliances.

How do I install the device?

Mount the device on a DIN rail or wall near the circuit breaker. Connect the input and output wires according to the wiring diagram in the manual.

What is the maximum current it can measure?

The Energy-230 D22 is typically rated for up to 100 A (check specific model). For loads higher than rated, use an external current transformer.

Does it have a backlight?

Yes, the LCD display includes a backlight for easy reading in low light conditions.

How do I reset the energy reading?

Press and hold the 'Reset' button (if available) for 3 seconds. Alternatively, consult the manual for the exact procedure.

Can I use it for three-phase systems?

No, the Energy-230 D22 is designed for single-phase systems only.

What is the accuracy of the meter?

The meter typically has an accuracy of Class 1, meaning a tolerance of ±1% of the reading.

How do I clean the device?

Use a soft, dry cloth to clean the exterior. Do not use water, solvents, or abrasive cleaners.

What does the display show?

It cycles through voltage (V), current (A), power (W), and cumulative energy (kWh) on the LCD.

Where can I find the user manual?

The manual is available for free download on notice-facile.com in PDF format.

USER MANUAL Energy-230 D22 Vemer

Mod. Energy-230 D22
Energy-230 D22 PULSE

Vemer S.p.A.

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

Tel [phone] • Fax [phone]

e-mail: [e-mail] - web site: www.vemer.it

DIMENSIONS

CONNECTION DIAGRAM

DESCRIPTION

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 and EN 61000-6-3

EN 62053-21 and EN 62052-11

User Manual

SINGLE-PHASE ACTIVE ENERGY METER

Read all the instructions carefully

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_b = 10A
• Maximum current: I_MAX = 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^irc 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 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 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.

Main page

Total reading

Partial reading

Instantaneous power

Backlight status

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.