Kamstrup OMNIGRID Connect User manual

Installation guide
OMNIGRID Connect

OMNIGRID Connect
Industrivej 28, Stilling · 8660 Skanderborg · Denmark · Tel: [phone] · Fax: [phone] · [e-mail] · www.kamstrup.com
Kamstrup A/S · 5512-2065_A1_GB_BSI 2/33
Disclaimer
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contained herein is believed to be accurate, Kamstrup assumes no responsibility for any errors and/or omissions that may appear in this document.
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Industrivej 28
Stilling
DK-8660 Skanderborg, Denmark
All Rights Reserved
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OMNIGRID Connect
Kamstrup A/S · 5512-2065_A1_GB_BSI 3/33
Contents
1.
Preface 5
1.1 Intended reader......................................................................................................................................5
1.2 Purpose...................................................................................................................................................5
1.3 Additional resources...............................................................................................................................6
2.
Description 7
2.1 OMNIA®, OMNIGRID and OMNIGRID Connect.......................................................................................7
3.
Variants 8
4.
Installation of module(s) in primary module area 10
4.1 Installation of OMNIGRID Connect on top of OMNICON® 2G Modem using add-on interface ............10
4.2 Installation of OMNICON® 2G Modem and OMNIGRID Connect in OMNIPOWER® meter...................11
5.
Wiring 12
5.1.1 OMNIPOWER® cable channel...................................................................................................13
5.2 Antenna ................................................................................................................................................13
6.
Digital inputs (OMNIGRID Connect built-in) 14
6.1 Digital input 1- dedicated neutral fault.................................................................................................14
6.2 Data ......................................................................................................................................................15
6.3 Digital input 2 – dedicated to surge protection/diverter signal ............................................................17
7.
Earth fault measurement (OMNIGRID Connect built-in) 18
7.1 Data ......................................................................................................................................................19
8.
Extension modules 21
8.1 RS-485 multi-drop bus ..........................................................................................................................21
8.2 Power Analyzer (PA) IME Nemo D4-Le..................................................................................................22
8.2.1 Earth fault detection for IT-net .................................................................................................22
8.3 Allen-Bradley (PLC) Micro820 ...............................................................................................................24
8.3.1 Temperature monitoring ..........................................................................................................24
8.4 Power Analyzer (PA) Circutor CVM-MINI ..............................................................................................25
8.4.1 Earth fault detection for IT-net .................................................................................................25
9.
Asset management 26
9.1 GIAI and GS1.........................................................................................................................................26
10.
Verification of installation (after deployment) 27
10.1 OMNIGRID Connect LEDs .....................................................................................................................27
10.2 PA IME / Nemo D4-Le LEDs...................................................................................................................27
10.3 PLC Micro820 LEDs ...............................................................................................................................27
10.4 PA Circutor CVM-MINI LEDs..................................................................................................................28
10.5 OMNIPOWER and OMNICON 2G Modem integration into OMNIA ......................................................28
10.6 Network Manager.................................................................................................................................29

OMNIGRID Connect
Kamstrup A/S · 5512-2065_A1_GB_BSI 4/33
Appendix
A.
Appendix 30
A.1 Electrical data .......................................................................................................................................30
A.2 Mechanical data: ..................................................................................................................................30
A.3 Examples of wiring for 230V and 400V installations .............................................................................31
A.4 Connecting temperature transmitter....................................................................................................33

OMNIGRID Connect
Kamstrup A/S · 5512-2065_A1_GB_BSI 5/33
1.
Preface
Warning: Risk of Electric Shock
•
This product is to be installed by qualified technician only!
•Do not expose wiring to metal edges or other sharp objects to prevent damage!
•Install in accordance with local rules and legislations.
•Kamstrup assumes no responsibility for improper installation or application.
1.1
Intended reader
Use this installation guide if you are responsible for installing or troubleshooting OMNIGRID Con-
nect. You should have a basic understanding of electrical circuitry. If you do not, obtain the proper
training before installing this product.
1.2
Purpose
This manual is a reference guide to install, wire and troubleshoot your OMNIGRID Connect and ex-
tension modules.
This manual:
•Gives an overview of needed components and their functions.
•Explains how to install and wire your OMNIGRID Connect and extension modules.
•Gives an overview of the OMNIA® system and of how OMNIGRID Connect integrates.

OMNIGRID Connect
Kamstrup A/S · 5512-2065_A1_GB_BSI 6/33
1.3
Additional resources
Documentation contains additional information concerning related products.
Type
URL
Allen-Bradley Micro820 PLC
http://ab.rockwellautomation.com/Programmable-Controllers/Mi-
cro820
http://literature.rockwellautomation.com/idc/groups/litera-
tre/documents/um/2080-um005_-en-e.pdf
IME Nemo D4-Le Power Analyzer
http://www.imeitaly.com
Kamstrup OMNIPOWER
http://www.kamstrup.com
PRODUAL LUK V2
http://www.produal.com
Kamstrup OMNICON® xG Modem
(OMNICON® 2G Modem)
(Integrators Guide)
(Antenna guide)
http://www.kamstrup.com
5512-1465
5512-1533
5811-2381 (DK)

OMNIGRID Connect
Kamstrup A/S · 5512-2065_A1_GB_BSI 7/33
2.
Description
2.1
OMNIA®, OMNIGRID and OMNIGRID Connect
OMNIGRID is an OMNIA® Suite product concept designed for monitoring secondary substations
and providing insight into the low-voltage grid together with analytic features. OMNIGRID is a ver-
satile and flexible product that brings both power quality, grid maintenance and the condition of
the substation into focus. The OMNIGRID Connect module is the gateway in the secondary substa-
tion to enable the OMNIGRID feature.
The OMNIGRID Connect module collects, logs and analyses data from various sources. OMNIGRID
is a modularised concept with the OMNIPOWER® CT meter and OMNIGRID Connect as the basic
blocks. Other building blocks in the solution, at substation, can be added such as power analysers
(extension module) and sensors. All blocks communicate with OMNIGRID Connect via RS-485
MODBUS.
OMNIGRID Connect is developed for integration (communication and supply) with both the OMNI-
CON® 2G Modem and in the future Kamstrup Radio Mesh Network (not yet supported).
OMNIGRID Connect supports:
•RS-485 multi-drop network for extension modules.
•Two digital voltage-free (dry) inputs.
Dedicated analogue input designed to measure earth fault currents.
•Simple HMI.
•Powerful embedded ARM application platform.
•Storage for loggers and settings.
•OMNIA® integration, through standard DLMS/COSEM protocols.
Figure 1: OMNIGRID Connect hardware platform.

OMNIGRID Connect
Kamstrup A/S · 5512-2065_A1_GB_BSI 8/33
3.
Variants
OMNIGRID Connect is available in three variants:
•
Alone
(i.e. not together with OMNICON® 2G Modem or installed in OMNIPOWER® meter).
For retrofit of existing OMNIPOWER® installations with existing OMNICON® 2G Modem.
Figure 2: OMNIGRID Connect.
•
In combination with OMNICON® 2G Modem
, but not installed in OMNIPOWER® meter).
For retrofit in OMNIPOWER® meters with no P2P communication infrastructure or currently us-
ing Kamstrup RF-mesh.
Figure 3: Board stack-up for OMNIGRID Connect and OMNICON® 2G Modem.

OMNIGRID Connect
Kamstrup A/S · 5512-2065_A1_GB_BSI 9/33
•
In combination with OMNICON® 2G Modem and pre-installed in OMNIPOWER® meter
from
Kamstrup production.
Figure 4: OMNIGRID Connect, OMNICON® 2G Modem installed in OMNIPOWER® meter.

OMNIGRID Connect
Kamstrup A/S · 5512-2065_A1_GB_BSI 10/33
4.
Installation of module(s) in primary module area
Warning: Electrostatic Discharge (ESD)
Circuit board assemblies must always be handled at properly designated work areas.
Components used in electronic assemblies are sensitive to static electricity and can be damaged by
its discharge. Circuit board assemblies should be handled by the edges. Avoid touching circuits or
components.
Whenever handling a circuit board assembly, the technician must be properly grounded.
4.1
Installation of OMNIGRID Connect on top of OMNICON® 2G Modem using add-
on interface
OMNIGRID Connect is installed on top of OMNICON® 2G Modem using the add-on interface out-
lined below. It is not necessary to remove OMNICON® 2G Modem if already installed in
OMNIPOWER® meter (and supplied).
It is required to use external antenna for OMNICON® 2G Modem when used together with OM-
NIGRID Connect – remove PCB antenna and install proper external antenna (for example Kamstrup
item 6699448).
Figure 5: OMNICON 2G Modem add-on interface outlined.