Keba KeContact E10 User manual

KeContact
E10
Energy meter
Installation manual V 1.00
Original instructions

Document:V 1.00
Filename: KeContactE10_ihen.pdf
Pages: 34
© KEBA 2023
Specifications are subject to change due to further technical developments. Details presented may be
subject to correction.
All rights reserved.
KEBA Energy Automation GmbH Reindlstraße 51, 4040 Linz, Austria, www.keba.com/emobility
[phone], [phone], [email protected]
For information about KEBA and our subsidiaries please look at www.keba.com.

E10 Table of contents
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Table of contents
1 Introduction................................................................................................................ 5
1.1 Representation of safety instructions............................................................... 5
1.2 Purpose of the document................................................................................. 6
1.3 Requirements................................................................................................... 6
1.4 Intended use .................................................................................................... 6
1.5 Information on this document........................................................................... 7
1.6 Additional documentation................................................................................. 7
2 Safety notes ............................................................................................................... 8
3 Scope of delivery....................................................................................................... 10
4 Description................................................................................................................. 11
4.1 Front view ........................................................................................................ 11
4.2 Top view........................................................................................................... 11
4.3 Bottom view ..................................................................................................... 12
4.4 Type plate ........................................................................................................ 12
5 Displays and operating elements ............................................................................ 13
5.1 LED displays .................................................................................................... 13
5.2 Reset button..................................................................................................... 14
6 Mounting and installation instructions ................................................................... 15
6.1 Space requirement........................................................................................... 15
6.2 Mounting the device......................................................................................... 15
7 Connections and wiring............................................................................................ 16
7.1 Connection overview........................................................................................ 16
7.2 Connecting split-core current transformers...................................................... 17
7.3 Connecting the voltage supply......................................................................... 18
7.4 Ethernet interface............................................................................................. 18
8 Operating behavior.................................................................................................... 20
8.1 Restarting the device ....................................................................................... 20
8.2 Resetting the device to factory settings ........................................................... 20
8.3 Behavior in the event of voltage drop .............................................................. 20
9 Configuration ............................................................................................................. 21
9.1 Measuring interval (register 256) ..................................................................... 21
9.2 Split-core current transformer (register 257).................................................... 21
9.3 Network configuration (registers 259 - 267)..................................................... 21

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9.4 Read-only flag (register 268) ........................................................................... 22
9.5 Error codes ...................................................................................................... 22
10 Data recording ........................................................................................................... 23
11 Maintenance............................................................................................................... 24
11.1 Software update via web server....................................................................... 24
11.2 Troubleshooting ............................................................................................... 24
12 Disposal...................................................................................................................... 26
13 Technical data............................................................................................................ 27
13.1 General ............................................................................................................ 27
13.2 Power supply ................................................................................................... 27
13.3 Ambient conditions........................................................................................... 27
13.4 Interfaces ......................................................................................................... 27
13.5 Dimensions, weight.......................................................................................... 27
13.6 Clamp current transformer ............................................................................... 28
14 Directives, standards and regulations .................................................................... 29
14.1 EU Directives and Standards........................................................................... 29
15 Declaration of conformity ......................................................................................... 30
Index ........................................................................................................................... 32

E10 Introduction
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© KEBA 2023
1 Introduction
This manual is valid for KC-E10.
The pictured devices used in this manual are visual examples. The figures
and explanations contained in this manual refer to a typical device design.
The devices used by you may differ in their appearance.
1.1 Representation of safety instructions
At various points in this manual, you will see notes and precautionary warn-
ings regarding possible hazards. The symbols used have the following
meaning:
DANGER!
indicates an imminently hazardous situation, which will result in death or se-
rious bodily injury if the corresponding precautions are not taken.
WARNING!
indicates a potentially hazardous situation, which can result in death or seri-
ous bodily injury if the corresponding precautions are not taken.
CAUTION!
means that if the corresponding safety measures are not taken, a potentially
hazardous situation can occur that may result in slight bodily injury.
Caution
means that damage to property can occur if the corresponding safety mea-
sures are not taken.
ESD
This symbol reminds you of the possible consequences of touching electro-
statically sensitive components.
Information
Identifies practical tips and useful information. No information that warns
about potentially dangerous or harmful functions is contained.

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1.2 Purpose of the document
This document describes the complete installation and configuration of KC-
E10.
1.3 Requirements
This document contains information for persons who meet the following re-
quirements:
Target group Required knowledge and abilities
Electrician
Person who, due to their special training, expertise and experience
as well as knowledge of current standards, is able to assess the
work performed and the possible hazards.
Knowledge about:
● Currently valid safety regulations
● The method of operation of an energy meter
● Displays and operating elements
● Basics of network technology
● Diagnostic options
● Systematic fault analysis and rectification
● Setting options
1.4 Intended use
The device is a measurement device that determines and supplies the elec-
trical measured values at the terminal. The data collected by the device may
deviate from the data of the main energy meter.
Information
This device is NOT an active electrical energy meter as defined by EU Di-
rective 2004/22/EC (MID) and therefore may only be used for internal ac-
counting purposes.
According to its classification, the device may be connected exclusively in
sub-distribution or sub-circuit distribution on the consumer side downstream
of the energy meter of the power supply company (PSC).
The device is suitable solely for use indoors. The respective national regula-
tions must be observed with regard to installation and connection.
Any other use of the device than that described under "Intended use" is con-
sidered improper use. Unauthorized changes, conversion work or repairs as
well as opening the device are prohibited.
The intended use of the device always includes the compliance with the en-
vironmental conditions for which this device was developed.

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The device was developed, manufactured, inspected and documented in
compliance with the relevant safety standards. If the instructions and safety
instructions described for the intended use are observed, the product will
normally not pose a risk to the health of persons or damage to property.
Not observing the safety notes can result in risk of death, injuries and
damage to the device!
The device manufacturer assumes no liability for resulting claims!
1.5 Information on this document
The manual is part of the product. It is to be retained over the entire life cycle
of the product and should be forwarded to any subsequent owners or users
of the product.
The instructions contained in this manual must be followed precisely. Failure
to do so could result in the creation of potential sources of danger or the dis-
abling of safety devices. Apart from the safety instructions given in this man-
ual, the safety precautions and accident prevention measures appropriate to
the situation in question must also be observed.
1.5.1 Contents of the document
● Description of the device
● Installation
● Electrical installation
● Configuration
1.5.2 Not contained in this document
● Troubleshooting
1.6 Additional documentation
Manuals and additional information are available on our website:

E10Safety notes
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2 Safety notes
WARNING!
Risk of electric shock and fire hazard!
● Installation, commissioning, maintenance or retrofitting of the device
must be performed by correctly trained, qualified and authorized electri-
cians1) who are fully responsible for the compliance with existing stan-
dards and installation regulations.
Please observe that national regulations may be required.
● Do not install or use a damaged device.
● A damaged device must be taken out of commission and repaired or re-
placed by a qualified and authorized electrician.
● Repair of the device is not permitted and may only be carried out by the
manufacturer.
● No unauthorized conversion work or modifications may be made.
● No markings (such as safety signs, warnings, wire markings, etc.) may
be removed.
● Use the device only in a dry environment and keep it away from liquids.
● Only install the device in permitted housings or electrical distribution
boards downstream of the PSC meter so that the connections for the
phase conductor and neutral conductor are located behind a cover or
contact protection.
● Comply with prescribed minimum spatial clearances between the net-
work cable and live installation components or use suitable insulation.
● To restrict access to authorized personnel, the housing or electrical dis-
tribution board may only be accessible by means of a key or tool.
● Before installation or maintenance work, de-energize the electrical distri-
bution board and secure it from accidentally being switched on again.
● It must be possible for the end user to de-energize the device by means
of a freely accessible fuse or and additional circuit breaker.
● The voltage inputs of the device must be protected with fuses (16 A
Type B).
● De-energize the device before cleaning it, and only clean it using a dry
cloth.
1) Persons who, due to their special training, expertise and experience as
well as knowledge of current standards, are able to assess the work per-
formed and the possible hazards.

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Caution
Possible damage to property!
● When connecting and wiring the device, ensure that the connection area
is clean so that no foreign objects (pieces of wire, etc.) get inside.
● Never clean the device with aggressive solvents and cleaning agents,
abrasive materials, spray water (garden hose, high-pressure cleaner,
etc.) or excessive pressure.
Caution
Damage in case of faulty data connection
Devices that process the measurement data from KC-E10 must ensure that
the absence of measured values or faulty measured values do not lead to
any damage.

E10Scope of delivery
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3 Scope of delivery
The following parts are included in the scope of delivery:
Description Number
KC-E10 1x
4-pin connection plug 1x
6-pin connection plug 1x
Split-core current transformer (63 A)
● KC-E10-1P-63A 1x
● KC-E10-3P-63A 3x
Installation instructions 1x