ABB EV1 Manual de usuario

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ENERGY METER

EV1

User Manual

EV1

User Manual

Document ID: 9AKK107991A9875

Revision: C

2022-04-19

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Disclaimer

The information in this document is subject to change without notice and

should not be construed as a commitment by ABB S.p.A.. ABB S.p.A.

assumes no responsibility for any errors that may appear in this

document.

In no event shall ABB S.p.A. be liable for direct, indirect, special, incidental

or consequential damages of any nature or kind arising from the use of

this document, nor shall ABB S.p.A. be liable for incidental or

consequential damages arising from use of any software or hardware

described in this document.

Copyrights

This document and parts thereof must not be reproduced or copied

without written permission from ABB S.p.A., and the contents thereof

must not be imparted to a third party nor used for any unauthorized

purpose.

The software or hardware described in this document is furnished under

a license and may be used, copied, or disclosed only in accordance with

the terms of such license.

Trademarks

ABB S.p.A. is a registered trademark of the ABB Group. All other brand or

product names mentioned in this document may be trademarks or

registered trademarks of their respective holders.

Contact

ABB S.p.A.

Via Dell'industria, 18

20009 – Vittuone – Milano

Italy

Tel. +39 02 2415 0000

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Table of Contents 
1General Information .................................................................................................................. 4
1.1 Responsibility .............................................................................................................................. 4
1.2 Common safety instructions ................................................................................................... 4
Danger .............................................................................................................................................. 4
1.3 Service and warranty instructions.......................................................................................... 4
1.4 Disposal (product end of life information)........................................................................... 4
1.5 Environment..................................................................................................................................5
1.6 Service and Warranty ..................................................................................................................5
1.7 Cyber Security Disclaimer..........................................................................................................5
1.8 Symbols..........................................................................................................................................5
2Technical data .............................................................................................................................7
2.1 Abbreviations................................................................................................................................7
2.2 Technical specifications .............................................................................................................7
2.2.1 Technical Standards ................................................................................................. 9
3Dimension, Assembling and Installation EV1 012-100 ..........................................................10 
3.1 Assembling and dimensions ...................................................................................................10 
3.2 Installation...................................................................................................................................12 
3.3 Protection Housing and sealing .............................................................................................13 
4Nameplate .................................................................................................................................14 
5LCD-Display ...............................................................................................................................15 
6Test LED .....................................................................................................................................16 
7Components ..............................................................................................................................16 
7.1 Block diagram.............................................................................................................................16 
8Functionality ............................................................................................................................. 17 
8.1 Measurement.............................................................................................................................. 17 
8.1.1 Instantaneous parameter measurements.......................................................... 17 
8.2 Fatal Error.................................................................................................................................... 17 
9RS485 Interface & Registers .................................................................................................... 17 
 
 

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1General Information

1.1 Responsibility

The owner or provider is responsible for the proper use of the device. The installation, put-

ting into operation and reinstallation of the meter is only allowed to be done by electrically

skilled persons, which got knowledge about the contents of this user manual.

1.2 Common safety instructions

For installation, setting into operation and installation of the device the local requirements

for safety requirements must be observed.

Danger

Inappropriate use of parts under high voltage may lead to grave injuries and ac-

cidents, which may be fatal even with 230V.

The conductors which are connected to the device must be disconnected to the

mains during assembling and installation. It must be used a prevention for be-

ing switched on accidentally.

The device is not allowed to be used out of specifications.

1.3 Service and warranty instructions

Damaged devices can’t be repaired by you. The warranty and liability will be terminated with

opening the device. The same applies to damages caused by external influences.

For the device no servicing is required.

1.4 Disposal (product end of life information)

This meter was designed and built by ABB to provide many years of service and is backed by

our commitment to provide high quality support. When it eventually reaches the end of its

serviceable life, it should be disposed in accordance with local or national legislation.

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1.5 Environment

This meter is designed for indoor or in a cabinet environment only (avoiding extreme weather

conditions) in accordance with EN50470-1 and EN50470-3, with the terminal cover fitted.

1.6 Service and Warranty

This meter product is warranted against defects in material and workmanship for a period of

one year from date of shipment. During the warranty period ABB will at its option, either re-

pair or replace products which prove to be defective. For warranty service or repair, this prod-

uct must be returned to a service facility designated by ABB. ABB does not warrant that the

operation of the meter or firmware will be uninterrupted or error free.

Damaged devices can’t be repaired by you. The warranty and liability will be terminated with

opening the device. The same applies to damages caused by external influences.

For the device no servicing is required.

1.7 Cyber Security Disclaimer

EV meter is designed to be connected and to communicate information and data via a net-

work interface, which should be connected to a secure network. It is your sole responsibility

to provide and continuously ensure a secure connection between the product and your net-

work or any other network (as the case may be) and to establish and maintain appropriate

measures (such as but not limited to the installation of firewalls, application of authentica-

tion measures, encryption of data, installation of antivirus programs, etc.) to protect the me-

ter, the network, its system and interfaces against any kind of security breaches, unauthor-

ized access, interference, intrusion, leakage and/or theft of data or information. ABB S.p.A.

and its affiliates are not liable for damages and/or losses related to such security breaches,

unauthorized access, interference, intrusion, leakage and/or theft of data or information.

Although ABB S.p.A. provides functionality testing on the products and updates that we re-

lease, you should institute your own testing program for any product updates or other major

system updates (to include but not limited to code changes, configuration file changes, third

party software updates or patches, hardware change out, etc.) to ensure that the security

measures that you have implemented have not been compromised and system functionality

in your environment is as expected.

1.8 Symbols

Danger through Electric Voltages

The symbol indicates warnings, which may lead to personal inju-

ries or death if it is ignored. Take all necessary precautions to

avoid danger!

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Warning

The symbol indicates warnings to a possible dangerous situation

which may lead to personal injuries or damage to properties.

Avoid dangerous situations!

Attention!

“Attention” indicates warnings, which may lead to damage of

properties if not observed.

Notice

“Notice” indicates important information in the manual.

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2Technical data

2.1 Abbreviations

+A Import active energy (to customer)

EN European Standard

Imp/kWh Quantity of pulses each kWh

LCD Liquid Crystal Display

LED Light Emitting Diode

OBIS Object Identification System

+P Import active power

2.2 Technical specifications

Type

One phase direct

Voltage

Nominal voltage Un

230 Vac

Voltage range

0.8 –1.15Un

Frequency

Nominal frequency fn

50 Hz

Frequency range

0.98 –1.02 fn

Current

Reference current Iref = Ib = 10 Itr

5 A

Maximum current Imax

65A

Minimum current Imin

0.25 A

Starting current Ist

 0.004 Ib

Accuracy

Cl. B

Class B in compliance with EN 50470-3

Measuring Active Energy

Two Energy Directions

+A reverse locking

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Meter constant

LED-Output

1000 Imp/kWh

Display

LCD

6 digits

Life cycle

> 12 years

RS485- Data Interface

Connector

Two screws type

Parameter

9600/19200/38400 bps, 8E1/8N1/8O1

Communication protocol

Modbus RTU

Power Consumption

Voltage circuit

< 0.4 W / 5.5VA at Un

Current circuit

< 0.012 VA at Ib

Temperature Range and humidity

Typical Operation

-30°C to +70°C

Storage

-40°C to +85°C

Humidity

95% RH non condensing

EMC Properties

Isolation

4 kV AC, 50 Hz, 1min

High Voltage

7kV, Impulse 0.1/2000 µs

Housing

Dimension

DIN-Rail 86x35x62 mm

Material

fiber-glass reinforced Polycarbonate

(flame resistant EN 62053-21)

Class of protection

Degree of protection

IP21 (IP 51 in protective enclosure)

Weight

appr. 0,13 kg

Environment

Mechanical environment

Class M1 as per 2014/32/EU Directive.

Electromagnetic environment

Class E2 as per 2014/32/EU Directive.

Tab. 1: Technical Properties

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2.2.1 Technical Standards

EN 50470-1: Electricity metering equipment (AC) -Part 1: General requirements, test and

test conditions Metering equipment (class indexes A, B, and C);

EN 50470-3: Electricity metering equipment (AC) -Part 3: Particular requirement Static me-

ters for active energy (class indexes A, B, and C);

EN 50022: Low voltage switchgear and control gear for industrial use; mounting rails,

top hat rails, 35 mm wide, for snap-on mounting of equipment

IEC 62053-21: Static meters for active energy (classes 1 and 2)

IEC 62052-11: Electricity metering equipment (AC)-General requirements, tests and test con-

ditions –part 11: metering equipment

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3Dimension, Assembling and Installation

EV1 012-100

3.1 Assembling and dimensions

The meter constructed for assembling on DIN-rail TH 35-7.5 according to IEC 60715.

1. Housing

Nr.

Element

Meter Hook

LCD

DIN rail space

Meter cover

Meter case

Terminal Block with cover

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