Stahl SolConeX 8579/12 Series User manual

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Operating instructions
Additional languages r-stahl.com
EN
SolConeX
Plug, 63 A
Series 8579/12

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SolConeX Plug, 63 A
Series 8579/12
Contents
1 General Information ............................................................................................3
1.1 Manufacturer .......................................................................................................3
1.2 Information regarding the Operating Instructions ................................................3
1.3 Further Documents .............................................................................................3
1.4 Conformity with Standards and Regulations .......................................................3
2 Explanation of the Symbols ................................................................................4
2.1 Symbols in these Operating Instructions ............................................................4
2.2 Warning Notes ....................................................................................................4
2.3 Symbols on the Device .......................................................................................5
3 Safety Notes .......................................................................................................5
3.1 Operating Instructions Storage ...........................................................................5
3.2 Personnel Qualification .......................................................................................5
3.3 Safe Use .............................................................................................................6
3.4 Modifications and Alterations ..............................................................................6
4 Function and Device Design ...............................................................................7
4.1 Function ..............................................................................................................7
5 Technical Data ....................................................................................................7
6 Transport and Storage ......................................................................................11
7 Mounting and Installation ..................................................................................11
7.1 Dimensions / Fastening Dimensions .................................................................11
7.2 Mounting / Dismounting, Operating Position .....................................................11
7.3 Installation .........................................................................................................12
8 Commissioning .................................................................................................14
9 Operation ..........................................................................................................14
10 Maintenance, Overhaul, Repair ........................................................................15
10.1 Maintenance .....................................................................................................15
10.2 Overhaul ...........................................................................................................15
10.3 Repair ...............................................................................................................15
10.4 Returning the Device ........................................................................................16
11 Cleaning ............................................................................................................16
12 Disposal ............................................................................................................16
13 Accessories and Spare Parts ............................................................................16

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General Information
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SolConeX Plug, 63 A
Series 8579/12
1 General Information
1.1 Manufacturer
R. STAHL Schaltgeräte GmbH
Am Bahnhof 30
74638 Waldenburg
Germany
Phone: [phone]
Fax: [phone]
Internet: r-stahl.com
E-Mail: [email protected]
1.2 Information regarding the Operating Instructions
ID-No.: 153237 / 8579606300
Publication Code: 2020-11-10·BA00·III·en·08
The original instructions are the English edition.
They are legally binding in all legal affairs.
1.3 Further Documents
• SolConeX plug and socket devices data sheet
For documents in additional languages, see r-stahl.com.
1.4 Conformity with Standards and Regulations
See certificates and EU Declaration of Conformity: r-stahl.com.
The device has IECEx approval. For certificate please refer to the IECEx homepage:
http://iecex.iec.ch/
Further national certificates can be downloaded via the following link:
https://r-stahl.com/en/global/support/downloads/.

Explanation of the Symbols
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SolConeX Plug, 63 A
Series 8579/12
2 Explanation of the Symbols
2.1 Symbols in these Operating Instructions
2.2 Warning Notes
Warnings must be observed under all circumstances, in order to minimize the risk due to
construction and operation. The warning notes have the following structure:
• Signalling word: DANGER, WARNING, CAUTION, NOTICE
• Type and source of danger/damage
• Consequences of danger
• Taking countermeasures to avoid the danger or damage
Symbol Meaning
Tips and recommendations on the use of the device
Danger due to explosive atmosphere
DANGER
Danger to persons
Non-compliance with the instruction results in severe or fatal injuries to
persons.
WARNING
Danger to persons
Non-compliance with the instruction can result in severe or fatal injuries
to persons.
CAUTION
Danger to persons
Non-compliance with the instruction can result in light injuries to
persons.
NOTICE
Avoiding material damage
Non-compliance with the instruction can result in material damage to the device
and / or its environment.

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Safety Notes
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SolConeX Plug, 63 A
Series 8579/12
2.3 Symbols on the Device
3 Safety Notes
3.1 Operating Instructions Storage
• Read the operating instructions carefully.
• Store the operating instructions at the mounting location of the device.
• Observe applicable documents and operating instructions of the devices to be
connected.
3.2 Personnel Qualification
Qualified specialist personnel are required to perform the tasks described in these
operating instructions. This primarily applies to work in the following areas
• Project engineering
• Mounting/dismounting the device
• (Electrical) Installation
• Commissioning
• Maintenance, repair, cleaning
Specialists who perform these tasks must have a level of knowledge that meets
applicable national standards and regulations.
Additional knowledge is required for tasks in hazardous areas! R. STAHL recommends
having a level of knowledge equal to that described in the following standards:
• IEC/EN 60079-14 (Electrical installations design, selection and construction)
• IEC/EN 60079-17 (Inspection and maintenance of electrical installations)
• IEC/EN 60079-19 (Equipment repair, overhaul and reclamation)
Symbol Meaning
05594E00
CE marking in accordance with the current applicable directive.
02198E00
Device certified for hazardous areas in accordance with the marking.

Safety Notes
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SolConeX Plug, 63 A
Series 8579/12
3.3 Safe Use
Before mounting
• Read and observe the safety notes in these operating instructions!
• Ensure that the contents of these operating instructions are fully understood by the
personnel in charge.
• Use the device in accordance with its intended and approved purpose only.
• Always consult with R. STAHL Schaltgeräte GmbH if using the device under operating
conditions which are not covered by the technical data.
• Make sure that the device is not damaged.
• We cannot be held liable for damage at the device caused by incorrect or unauthorised
use or non-compliance with these operating instructions.
For mounting and installation
• Have mounting and installation performed only by qualified and authorised persons
(see chapter "Qualification of the personnel").
• The device is only to be installed in areas for which it is suited based on its marking.
• During installation and operation, observe the information (characteristic values and
rated operating conditions) on the rating, data and information plates located on the
device, as well as the technical data in these operating instructions.
• Before installation, make sure that the device is not damaged.
• Do not open the device when it is energized.
• Prevent electrostatic discharge at the device.
Commissioning, maintenance, repair
• Only have commissioning and repairs performed by qualified and authorised persons
(see chapter "Personnel qualification").
• Before commissioning, make sure that the device is not damaged.
• Perform only maintenance work described in these operating instructions.
3.4 Modifications and Alterations
DANGER
Explosion hazard due to modifications and alterations to the device!
Non-compliance results in severe or fatal injuries.
• Do not modify or alter the device.
No liability or warranty for damage resulting from modifications and
alterations.

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Function and Device Design
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SolConeX Plug, 63 A
Series 8579/12
4 Function and Device Design
4.1 Function
Application range
The 8579/12 plug is an explosion-protected electrical device.
It is approved for use in hazardous areas of Zones 1, 2, 21 and 22. It connects portable
and stationary electrical equipment as well as electric lines and circuits in hazardous
areas.
5 Technical Data
DANGER
Explosion hazard due to improper use!
Non-compliance results in severe or fatal injuries.
• Use the device only in accordance with the operating conditions
described in these operating instructions.
• Use the device only for the intended purpose specified in these
operating instructions.
Explosion Protection
Global (IECEx)
Gas and dust IECEx PTB 06.0020
Ex db eb IIC T6 ... T5 Gb
Ex tb IIIC T60 °C ... T75 °C Db
Europe (ATEX)
Gas and dust PTB 01 ATEX 1150
EII 2 G Ex db eb IIC T6 ... T5 Gb
EII 2 D Ex tb IIIC T60 °C ... T75 °C Db
Certifications and certificates
Certificates IECEx, ATEX
Technical Data
Electrical data
Rated operational
voltage
Max. 690 V AC/max. 220 V DC
Frequency 50/60 Hz (for frequencies )100 Hz reduction to 50 A required)
Voltage tolerance -10 to +10%
Rated operational
current
63 A
Rated insulation
voltage
up to 750 V

Technical Data
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SolConeX Plug, 63 A
Series 8579/12
Ambient conditions
Operating
temperature range
-45 to +55 °C
(The storage temperature corresponds to the ambient temperature)
The maximum ambient and service temperatures, as well as the temperature
class, depend on the combination of plug and socket. For evaluation, see the
operating instructions for the socket or flange socket in which the plug is used.
Mechanical data
Number of poles 4-pole (3P + ¿)/5-pole (3P + N + ¿)
Enclosure material Polyamide
Degree of protection IP66 acc. to IEC/EN 60529
Impact strength IK 10 as per IEC 62262-0 and IEC 60309-1
Connection type Screw terminals
Connection
cross-section
2.5 to 16 mm2, finely stranded (AWG 14 to AWG 6)
Weight
Service life > 1000 mechanical plug cycles as per IEC/EN 60309-1
Tightening torque Terminals: 2 Nm
Enclosure screws: 1.5 Nm
Strain relief: 3.5 Nm
Cable glands
Cable diameter 24 to 36 mm
Technical Data
8579/12-4.. 0.88 kg
8579/12-5.. 0.94 kg
Ring 1 + 2 + 3 24 to 27 mm
Ring 2 + 3 27 to 30 mm
Ring 3 30 to 33 mm
Without internal rings 33 to 36 mm

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Technical Data
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SolConeX Plug, 63 A
Series 8579/12
Arrangement of contact pins
Position: Time position, view: Front side of the plug
Arrangement of contact pins and terminal markings
Arrangement of contact pins and terminal markings in the 6 h position
(view from the front side)
19038E00
Example: Time position
19041E00
380 to 415 V = 6 h
4-pole (3P + ¿)
19041E00
5-pole (3P + N + ¿)
19042E00
8579/12-4.. 8579/12-5..

Technical Data
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SolConeX Plug, 63 A
Series 8579/12
Colour code and arrangement of contact pins and terminal markings
Colour code according to IEC 60309-1 and arrangement relative to the polarizing slot for
different voltages and frequencies in accordance with IEC 60309-2
1) Mainly for ship installations
2) Frequencies )100 Hz lead to increased heating. This must be offset by reducing the current to 50 A.
For further technical data, see r-stahl.com.
No. of poles Frequency
[Hz]
Voltage
[V]
Colour code Position of the
earth contact pin
All nominal operating voltages and/or
frequencies not covered by other
arrangements
1 h
4-pole
(3P + ¿)
50 and 60 100 to 130 Yellow 4 h
50 and 60 200 to 250 Blue 9 h
50 and 60 380 to 415 Red 6 h
50 380 Red 3 h
60 440 to 460 1) Red 11 h
50 and 60 480 to 500 Black 7 h
50 and 60 600 to 690 Black 5 h
100 to 300 2) > 50 Green 10 h
> 300 to 500 2) > 50 Green 2 h
5-pole
(3P + N + ¿)
50 and 60 57/100 to 75/130 Yellow 4 h
50 and 60 120/208 to 144/250 Blue 9 h
50 and 60 200/346 to 240/415 Red 6 h
50 230/400 Red 3 h
60 250/440 to 265/460 1) Red 11 h
50 and 60 277/480 to 288/500 Black 7 h
50 and 60 347/600 to 400/690 Black 5 h
> 300 to 500 2) > 50 Green 2 h
Customer-specific Customer-specific 10 h

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Transport and Storage
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SolConeX Plug, 63 A
Series 8579/12
6 Transport and Storage
• Transport and store the device only in the original packaging.
• Store the device in a dry place (no condensation) and vibration-free.
• Do not drop the device.
7 Mounting and Installation
7.1 Dimensions / Fastening Dimensions
7.2 Mounting / Dismounting, Operating Position
7.2.1 Assembly
Operating position
• Store in an unplugged state, suspended with the contacts pointing downward.
Dimensional drawings (all dimensions in mm [inches]) – Subject to modification
04511E00
8579/12
SolConeX plug
To prevent soiling the plug pins, use a suitable protective cap
(see chapter "Accessories and Spare parts").
Ø Ø
1
1
3
[
4
.
4
5
]
Ø69.50
[ 2.74]
Ø
~ 264 [~ 10.39]
Ø84
[ 3.31]
Ø

Mounting and Installation
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SolConeX Plug, 63 A
Series 8579/12
7.3 Installation
DANGER
Explosion hazard due to insufficient protective measures!
Non-compliance results in severe or fatal injuries.
• Select suitable cables to ensure that the maximum permissible
conductor temperatures are not exceeded.
• When using core end sleeves, attach them using a suitable tool.
• Use only separately tested cable entries and stopping plugs with
an EU Type Examination Certificate.
• The conductor insulation must be touching the terminal.
• Do not damage the conductor (e.g. nicking) when stripping it.
• Always connect the protective conductor.
DANGER
Explosion hazard in the case of installation in special areas with
potentially explosive dust!
Non-compliance results in severe or fatal injuries.
• Do not use the device in areas where there are processes
generating strong charges, machine friction processes,
separation processes and electrospray processes
(e.g. around electrostatic coating systems) and
pneumatically generated dust.
DANGER
Explosion hazard when seal is insufficient and/or service temperature
is too high!
Non-compliance results in severe or fatal injuries.
• Only insert the plug if the pins and contact surfaces are free of
liquid and dirt.
• Completely seal the bayonet ring of the plug to obtain the degree
of protection.
• Make sure the service temperature range is maintained
(see the "Technical data" chapter).

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Mounting and Installation
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SolConeX Plug, 63 A
Series 8579/12
09192T00
11201E00
• Loosen the screws (A) and remove
the plug insert from the enclosure
by hand.
• Loosen the clamp (C) and
pressure screw (B).
• Remove the dust protection plate,
pressure ring and seal from the
enclosure.
• Push the cable through the
pressure screw, pressure ring,
seal and enclosure.
• If necessary, increase the internal
diameter of the seal by trimming it
to match the cable diameter.
• Strip the insulation from the cable
ends.
• Connect the conductor to the plug
insert. Push the stripped cable ends
completely under the clamping
plate.
• Align the cable such that the
terminals are not under strain.
• Mount the strain relief (D).
• Fasten the plug insert in the
enclosure such that the nose and
guiding groove (E) are engaged.
• Press the seal into the enclosure
(pre-stamped side pointing
inwards).
• Place the pressure ring on the seal.
• Tighten the pressure screw (B).
• Secure the pressure screw with the
clamp (C).
A [mm] B [mm]
80 16
On the connection side, the contact pin carrier is marked with "Abisolierung"
(stripping) next to the protective conductor connection symbol.
The indentation below indicates the correct stripping length.

Commissioning
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SolConeX Plug, 63 A
Series 8579/12
8 Commissioning
Before commissioning, ensure the following:
• Check the mounting and installation.
• Enclosure must not be damaged.
• Remove any foreign bodies.
• If necessary, clean the connection chamber.
• Check if the conductors have been inserted correctly.
• Check whether all screws and nuts have been tightened firmly.
• Check whether all conductors have been clamped firmly.
• Observe the line voltage.
9 Operation
The plug can be used with the following R. STAHL products:
• Wall-mounting sockets 8579/11 and 8579/31
• Maintenance socket 8579/51 and 8579/61
The plug can be used with industrial type sockets in accordance with DIN EN 60309.
DANGER
Explosion hazard due to incorrect installation!
Non-compliance results in severe or fatal injuries.
• Check the device for proper installation before commissioning.
• Comply with national regulations.
DANGER
Explosion hazard due to malfunction of the device after a short circuit in
the electric circuit!
Non-compliance results in severe or fatal injuries.
• Check the functionality of the plug after a short circuit.
• Replace defective devices immediately.
DANGER
Explosion hazard due to damp, dirty or dusty components!
Non-compliance results in severe or fatal injuries.
• Only insert the plug into the socket if it is dry and free of dirt and
dust.
The plug may only be used when fully mounted.

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Maintenance, Overhaul, Repair
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SolConeX Plug, 63 A
Series 8579/12
10 Maintenance, Overhaul, Repair
10.1 Maintenance
• Consult the relevant national regulations to determine the type and extent of
inspections.
• Adapt inspection intervals to the operating conditions.
At a minimum, check the following points during maintenance work on the device:
• If the cables have been clamped properly
• If the enclosure, seals and surface of the plug pins are damaged
• If the contact pins are dirty; if necessary, clean them
• Whether the permissible temperatures are complied with
• Intended use
10.2 Overhaul
10.3 Repair
Observe the relevant national regulations in the country of use.
• To avoid corrosion, the plug must be disconnected regularly.
• If required, clean the plug pins.
• After 1000 mating cycles, it is advisable to apply contact oil
(e.g. KLÜBERALFA KRA 3-730) to the device.
The use of mineral-oil-based lubricants is impermissible!
DANGER
Explosion hazard due to improper repair!
Non-compliance results in severe or fatal injuries.
• Repair work on the devices must be performed only by
R. STAHL Schaltgeräte GmbH.

Cleaning
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SolConeX Plug, 63 A
Series 8579/12
10.4 Returning the Device
• Only return or package the devices after consulting R. STAHL!
Contact the responsible representative from R. STAHL.
R. STAHL's customer service is available to handle returns if repair or service is required.
• Contact customer service personally.
or
• Go to the r-stahl.com website.
• Under "Support" > "RMA" > select "RMA-REQUEST".
• Fill out the form and send it.
You will automatically receive an RMA form via email. Please print this file off.
• Send the device along with the RMA form in the packaging to
R. STAHL Schaltgeräte GmbH (refer to chapter 1.1 for the address).
11 Cleaning
• To avoid electrostatic charging, the devices located in potentially explosive areas may
only be cleaned using a damp cloth.
• When cleaning with a damp cloth, use water or mild, non-abrasive, non-scratching
cleaning agents.
• Do not use aggressive detergents or solvents.
• Prevent water and cleaning agents from penetrating the socket contacts.
12 Disposal
• Observe national and local regulations and statutory regulation regarding disposal.
• Separate materials when sending it for recycling.
• Ensure environmentally friendly disposal of all components according to the statutory
regulations.
13 Accessories and Spare Parts
NOTICE
Malfunction or damage to the device due to the use of non-original components.
Non-compliance can result in material damage.
• Use only original accessories and spare parts from
R. STAHL Schaltgeräte GmbH.
For accessories and spare parts, see data sheet on our homepage
r-stahl.com.