Bartec 17-51P6-1 11 Series User manual

Operating Instructions
Ex p power relay
ATEX/IECEx Zone 1/21

BARTEC GmbH
Max-Eyth-Straße 16
97980 Bad Mergentheim
GERMANY
Phone: [phone]
Fax: [phone]
Support: [email protected]
Internet: www.bartec.de
Operating Instructions
Ex p power relay
Type 17-51P6-1*11/****
ATEX / IECEx Zone 1 / 21
Document number: 11-51P6-7D0001
Revision: 0
436730

Ex p relay
Power
Table of contents
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0Table of contents
0Table of contents ........................................................................................................... 3
1About these operating instructions ................................................................................ 5
Highlighting in the document ......................................................................................... 6
Warnings ........................................................................................................................ 6
Symbols and icons ......................................................................................................... 7
Technical changes.......................................................................................................... 7
Languages...................................................................................................................... 7
2Safety............................................................................................................................. 8
Intended use .................................................................................................................. 8
Exclusive purpose .......................................................................................................... 8
Improper use.................................................................................................................. 8
Warranty ........................................................................................................................ 8
Qualification of staff ...................................................................................................... 9
Safety instructions......................................................................................................... 9
General .......................................................................................................................... 9
Safety instructions for operation.................................................................................. 10
Obligations of the owner............................................................................................... 11
Instructions for use ...................................................................................................... 11
Standards complied with ............................................................................................. 11
Marking and test certificate ......................................................................................... 12
Avoidance of damage to property ................................................................................. 12
Short circuit due to improper connection ..................................................................... 12
Storage at an excessively high temperature ................................................................. 12
Aggressive cleaning agents .......................................................................................... 12
Danger to health due to improper disposal................................................................... 12
3Product description...................................................................................................... 13
General information ..................................................................................................... 13
Ex p power relay ........................................................................................................... 13
Module......................................................................................................................... 13
Complete control unit................................................................................................... 13
4Transport and storage .................................................................................................. 14
Scope of delivery.......................................................................................................... 14
Packaging..................................................................................................................... 14
Transport ..................................................................................................................... 14
Storage ........................................................................................................................ 14
5Installation................................................................................................................... 15
General information ..................................................................................................... 15

Table of contents
Ex p relay
Power
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Installation of the Ex p power relay .............................................................................. 15
Installation of the module version ................................................................................ 15
Installation of complete control unit version ................................................................ 16
6Electrical connections.................................................................................................. 17
General information ..................................................................................................... 17
Functional circuit diagram ........................................................................................... 18
Connection notes ......................................................................................................... 18
7Maintenance and care.................................................................................................. 19
Maintenance work........................................................................................................ 19
Maintenance intervals.................................................................................................. 19
Repairs......................................................................................................................... 20
Faults and troubleshooting .......................................................................................... 20
Faults........................................................................................................................... 20
Disposal ....................................................................................................................... 20
8Technical data.............................................................................................................. 21
Ex p power relay ........................................................................................................... 21
Ampacity of the Ex p power relay.................................................................................. 21
9Order numbers ............................................................................................................. 22
Ex p power relay (module)............................................................................................. 22
Ex p power relay (control unit) ...................................................................................... 22
10 Declaration of conformity............................................................................................. 23
11 Notes ........................................................................................................................... 24

Ex p relay
Power
About these operating instructions
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1About these operating instructions
Please read carefully before putting the device into operation.
Please observe the corresponding user manual.
This manual contains the information required for using the Ex p relay in
accordance with its intended purpose. It is addressed to technically qualified
personnel.
Familiarity with and the technically perfect implementation of the safety
instructions and warnings described in this manual are preconditions for safe
installation and commissioning. The safety notes and warnings in these
operating instructions are given in a general manner and only qualified
personnel will have the necessary know how to interpret and implement them
correctly in specific individual cases.
These operating instructions are an integral part of the scope of delivery even if,
for logistical reasons, they can be ordered and delivered separately.
Should you require further information, please request the required
information from your local or responsible BARTEC branch. Read the
operating instructions and in particular the safety instructions carefully
before using the device.
Keep the operating instructions during the entire service life of the
device.
Make the brief instructions accessible to all persons entrusted with
handling the device.

About these operating instructions
Ex p relay
Power
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Highlighting in the document
Warnings
Warnings are used in this user manual to warn of property damage and personal
injury.
Always read and follow these warnings.
Warnings are specially highlighted in this user manual and identified by symbols:
DANGER
DANGER indicates a hazardous situation which, if safety measures are not
observed, may result in death or serious injuries with permanent damage.
WARNING
WARNING indicates a hazardous situation which, if safety measures are not
observed, may result in serious injuries without permanent damage.
CAUTION
CAUTION indicates a hazardous situation which, if safety measures are not
observed, can result in minor injuries.
ATTENTION
ATTENTION indicates a hazardous situation which, if the safety measures
are not observed, may result in damage to property.
Explanation of the structure of a warning notice
WARNING WORD
Identifies the source of danger, cause of danger or type of danger
Consequence of non-compliance with the described safety measure.
Safety measure
Example of a warning notice
DANGER
Operation of the control unit in the case of damage!
Death or serious injury.
Put the control unit out of operation and secure it against restart.

Ex p relay
Power
About these operating instructions
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Symbols and icons
Symbol
Explanation
Important notices and information for the effective, efficient and
environmentally friendly use of the product.
Ex application; this symbol indicates special information for Ex
applications
Table 1: Symbols and icons
Technical changes
The current versions of the datasheets, operating instructions, certificates and
EC declarations of conformity as well as information on new accessories can be
downloaded from www.bartec.de under “Products” in the product area “Control
and Connection Equipment”, or requested directly from BARTEC GmbH.
Languages
The original user manual is written in German. All other available languages are
translations of the original user manual.
The user manual is available in German. If further languages are required, these
must be requested from BARTEC or stated when placing the order.

Safety
Ex p relay
Power
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2Safety
Intended use
Exclusive purpose
The Ex p relay serves exclusively as a separation from non-intrinsically safe
voltage supply lines in connection with the Ex p control units APEX and SILAS.
It is intended for use in explosion group II, category 2GD and temperature class
T4 or for use in dusty environments with surface temperature of T130 °C.
The permissible operating data of the device used must be observed.
Improper use
Any other use is not in accordance with the intended purpose and may lead to
damage and accidents. The manufacturer will not be liable for any use beyond
that of its intended purpose.
Warranty
WARNING
UNAUTHORISED MODIFICATIONS AND/OR ALTERATIONS TO THE CONTROL
SYSTEM.
Explosion protection as well as design and manufacture in line with strain
and safety requirements are no longer guaranteed.
Before making any modifications or alterations, contact the
manufacturer to obtain written approval.
Use only original spare parts and original wearing parts.
Assumption of warranty
The manufacturer assumes the complete warranty only and
exclusively for the spare parts ordered from the manufacturer.
As a basic rule, our “General Terms and Conditions of Sale and Delivery” apply.
They are available to the managing operator on conclusion of contract at the
latest. Warranty and liability claims for personal injury and damage to property
are excluded if they are due to one or several of the following reasons:
Improper use of the Ex p relay.
Incorrect installation, commissioning, operation and maintenance.
Non-compliance with the instructions in the manual with respect to
transport, storage, assembly, commissioning, operation and maintenance.
Unauthorised structural changes.
Inadequate monitoring of parts that are subject to wear.
Improperly performed repairs.
Disasters caused by foreign bodies and force majeure.

Ex p relay
Power
Safety
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We guarantee the Ex p relay and its accessories for a period of one year starting
on the date of delivery from the Bad Mergentheim plant. This warranty covers all
parts of the delivery and is restricted to the replacement free of charge or the
repair of the defective parts in our Bad Mergentheim plant. Any packaging
delivered here should be kept where possible. If necessary, the goods should be
sent to us after written agreement. There is no entitlement to rectification at the
site of installation.
Qualification of staff
Target group
Skills
Design /
engineering
Technical training
Knowledge and experience to identify and avoid
hazards that may be caused by electricity
Understanding of the overall system
Configuration / programming
Special induction for the Ex area
Electrician / installer
Technical training
Knowledge and experience to identify and avoid
hazards that may be caused by electricity
Understanding of the overall system
Special induction for the Ex area
Operator
Induction in operation by the owner
Special induction for the Ex area
Storage and transport
companies
Loading and transport activities
Professional storage
Table 2: Tasks of individual target groups
Safety instructions
General
Do not dry wipe or clean devices in hazardous areas!
Do not open devices in hazardous areas.
The general statutory regulations or guidelines relating to safety at work,
accident prevention and environmental protection legislation must be
observed, e.g. the German Industrial Health and Safety Ordinance
(BetrSichV) or the applicable national ordinances.
Wear suitable clothing and footwear in view of the risk of dangerous
electrostatic charges.
Avoid exposure to heat outside the specified temperature range (see
Chapter “General technical data”).
Avoid exposure to moisture.