Energy-230 Micro - Energy meter Vemer - Free user manual and instructions

USER MANUAL Energy-230 Micro Vemer

Mod. Energy-230 Micro

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

2 DIMENSIONI

18.3 88 65.5 60 45

Technical diagram of an electrical fuse with numbered components labeled 1, 2, and 3

Technical diagram of an electrical fuse with numbered components labeled 1, 2, and 3

1. Terminals for pulse output
2. Red LED: 2000 flashes every 1kWh counted (1 flash every 0.5W)
3. Electromechanical counter with 5 + 1 digits counter

User manual

SINGLE-PHASE ACTIVE ENERGY METER

Read all instructions carefully

The static energy meter Energy 230 Micro is a device in 1 DIN module container for active energy counting in 230 V AC single-phase systems. Energy-230 Micro LCD also equipped with pulse output.

Code Model Description

VE321600 Energy-230 Micro Active energy meter with pulse output

SAFETY WARNINGS

During the installation and operation of the device it is necessary to respect the following instructions:

1) The device should be installed by a qualified operator in according with the wiring diagrams
2) Do not power or connect the device if any part of it is damaged
3) After the installation inaccessibility to the connection terminals without the use of special tools must be guaranteed.
4) The device should be installed in conformity to the standards relative to the electrical system
5) Before touching the connection terminals make sure that the wires are not live
6) A protection device against over-currents should be installed in the electrical system, upstream of the energy meter
7) In the supply mains must be present a bipolar disconnection
8) The device is designed to operate in environments with overvoltage category III and pollution level 2 according to EN 61010-1 standard.

TECHNICAL CHARACTERISTICS

• Power supply: 230 V AC (-15%/+10%), 50/60 Hz
• Maximum power consumption:
- voltage circuit: 0.7 W
– current circuit: 0.2 W
- Basic current: I_b = 5A
• Maximum current: I_max = 25 A
• Starting current: ≤ 20 mA
- Connection type: direct for current inputs
• Minimum current: I_min = 25 mA
• Signaling led red = 2000 flashing at kWh
• Accuracy: class 1 (according to EN 62053-21)
• Electromechanical counter: 5 digits + 1 decimal
- Reading resolution: 0.1 kWh (full scale: 99999.9 kWh)
- Optoinsulated pulse output for energy consumption remote-monitoring (20 and 21 terminals)
- Pulse specifications:
- weight = 2000 flashing at kWh
- duration ≥ 30 ms
- voltage = 18 ÷ 27 V DC
– max current output: 27 mA
• Operating temperature: -20 ÷ +50 °C
• Storage temperature: -25^ ÷ +70^
• Operating humidity: 20 ÷ 90% non condensing
- Container: 1 DIN
• Protection degree: IP20

OPERATION

• Install the energy meter Energy-230 Micro according with the wiring diagrams described in this manual and on the device.
• After installation, the counter records the active energy. The red LED and the pulse output (terminals 20, 21) emit a signal with frequency proportional to the measured energy (2000 flashing at kWh).

REFERENCE STANDARDS

Conformity to the EU directives:

2014/35/EU (LVD)

2014/30/EU (EMCD)

is declared in reference to the following harmonised Standards:

• EN 61010-1
• EN 62052-11 EN 62053-21