Stahl 6521/4 Series User manual
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Operating instructions
Additional languages r-stahl.com
EN
Floodlight
Series 6521/4
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Floodlight
Series 6521/4
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 Safe Use .............................................................................................................5
3.3 Intended Use .......................................................................................................6
3.4 Modifications and Alterations ..............................................................................6
4 Function and Device Design ...............................................................................6
4.1 Function ..............................................................................................................6
4.2 Device Design .....................................................................................................7
5 Technical Data ....................................................................................................8
6 Transport and Storage ......................................................................................12
7 Mounting and Installation ..................................................................................13
7.1 Dimensions / Fastening Dimensions .................................................................13
7.2 Mounting / Dismounting, Operating Position .....................................................16
7.3 Installation .........................................................................................................16
8 Commissioning .................................................................................................20
9 Operation ..........................................................................................................21
9.1 Troubleshooting ................................................................................................21
10 Maintenance, Overhaul, Repair ........................................................................21
10.1 Maintenance .....................................................................................................22
10.2 Repair ...............................................................................................................24
10.3 Returning the Device ........................................................................................24
11 Cleaning ............................................................................................................25
12 Disposal ............................................................................................................25
13 Accessories and Spare Parts ............................................................................25
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General Information
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Floodlight
Series 6521/4
1 General Information
1.1 Manufacturer
1.2 Information regarding the Operating Instructions
ID-No.: 250341 / 6521615300
Publication Code: 2021-02-22·BA00·III·en·01
The original instructions are the English edition.
They are legally binding in all legal affairs.
1.3 Further Documents
• 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/.
R. STAHL Schaltgeräte GmbH
Am Bahnhof 30
74638 Waldenburg
Germany
R. STAHL (P) LTD., Plot No. - 5
Malrosapuram Road, Sengundram Indl. Area
Singaperumal Koil, Kancheepuram Dist.,
Tamil Nadu – 603 204, INDIA
Phone:
Fax:
Internet:
E-mail:
+49 7942 943-0
+49 7942 943-4333
r-stahl.com
Phone:
Fax:
Internet:
E-mail:
+91 44-67 300 600
+91 44-67 300 700
r-stahl.com/en/in
Explanation of the Symbols
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Floodlight
Series 6521/4
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 due to live components
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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Floodlight
Series 6521/4
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 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 R. STAHL Schaltgeräte GmbH if using the device under operating
conditions which are not covered by the technical data.
• We cannot be held liable for damage to the device caused by incorrect or unauthorised
use or non-compliance with these operating instructions.
For assembly and installation
• Observe national assembly and installation regulations (e.g. IEC/EN 60079-14).
• Observe national safety and accident prevention regulations.
• During installation and operation, observe the information (characteristic values and
rated operating conditions) on the type plates and data plates and information signs
located on the device.
• Before installation, make sure that the device is not damaged.
Maintenance, repair, commissioning
• Before commissioning, make sure that the device is not damaged.
• Work on the device, such as installation, maintenance, overhaul, repair, may only be
carried out by appropriately authorised and trained personnel.
• Perform only maintenance work or repair described in these operating instructions.
Symbol Meaning
05594E00
CE marking according to the currently applicable directive.
02198E00
According to marking, device approved for hazardous areas.
Function and Device Design
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Floodlight
Series 6521/4
3.3 Intended Use
The luminaire is equipment
• for lighting areas, work spaces and objects
• can be used indoors and outdoors
• for stationary mounting
• for use in Zones 21, 2, 22 and in the safe area
3.4 Modifications and Alterations
4 Function and Device Design
4.1 Function
Application range
The floodlight 6521/4 is equipment used for lighting areas, work equipment and objects.
It can be used indoors and outdoors.
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.
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.
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Function and Device Design
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Floodlight
Series 6521/4
4.2 Device Design
17215E00
1 Luminaire enclosure 4 Mounting bracket
2 Cable gland 5 Lamp holder
3 Opening for restricted
breathing test
6 Connection terminal
Technical Data
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Floodlight
Series 6521/4
5 Technical Data
Explosion Protection
Global (IECEx)
Gas and dust IECEx TUR 10.0014
Ex nR IIC T1) Gc
Ex tb IIIC T1) IP66 Db
Europe (ATEX)
Gas TÜV 11 ATEX 7008
E II 3G Ex nR IIC T1) Gc
Dust TÜV 10 ATEX 7875
E II 2D Ex tb IIIC T1) °C IP66 Db
1)
Certifications and certificates
Certificates IECEx, ATEX, India (PESO)
Temperature class
at Ta =
To max.
at Ta =
Type Lamp Power 40 °C 50 °C 40 °C 50 °C
6521/41 QT ( 150 W T3 T3 156 °C 166 °C
QT ( 250 W T2 T2 202 °C 212 °C
HIT / HST ( 70 W T4 T3 121 °C 131 °C
HIT ( 150 W T3 – 165 °C –
6521/42 QT ( 500 W T3 T3 180 °C 190 °C
HST ( 150 W T4 T3 130 °C 140 °C
HIT / HST ( 250 W T3 T3 156 °C 166 °C
6521/43 QT ( 500 W T3 T3 147 °C 157 °C
QT ( 1000 W T2 T2 230 °C 240 °C
HIT / HST ( 250 W T4 T3 125 °C 135 °C
HIT / HST ( 400 W T3 T3 160 °C 170 °C
HST ( 600 W T3 T2 190 °C 200 °C
QT = Haloge lamps
HIT = Metal halide lamps
HST = High-pressure sodium lamps
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Technical Data
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Floodlight
Series 6521/4
Technical Data
Electrical data
Rated operational
voltage
220 to 240 V AC / DC ±6%; 0, 50, 60 Hz
230 V AC ±6%; 50 Hz
240 V AC ±6%; 50 Hz
Power Type
Rated operating
current
Inrush current
Power factor
500 W QT 2.17 A 2.17 A 1
1000 W QT 4.35 A 4.35 A 1
compensated uncompensated
Power Type
Rated operating
current
Inrush current
Power factor
Rated operating
current
Inrush current
Power factor
70 W HST / HIT 0.38 A 0.50 A 0.96 1.00 A 1.30 A 0.37
150 W HST / HIT 0.79 A 1.50 A 0.95 1.80 A 2.70 A 0.40
250 W HST / HIT 1.30 A 2.00 A 0.92 3.00 A 4.20 A 0.40
400 W HST / HIT 2.10 A 2.50 A 0.91 4.45 A 6.00 A 0.43
600 W HST 2.95 A 3.80 A 0.92 6.20 A 8.50 A 0.44
compensated uncompensated
Power Type
Rated operating
current
Inrush current
Power factor
Rated operating
current
Inrush current
Power factor
70 W HST / HIT 0.36 A 0.50 A 0.97 1.00 A 1.30 A 0.37
150 W HST / HIT 0.76 A 1.50 A 0.96 1.80 A 2.70 A 0.40
250 W HST / HIT 1.23 A 2.00 A 0.94 3.00 A 4.20 A 0.40
400 W HST / HIT 2.00 A 2.50 A 0.92 4.45 A 6.00 A 0.43
600 W HST 2.80 A 3.80 A 0.93 6.20 A 8.50 A 0.44
Technical Data
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Floodlight
Series 6521/4
208 V AC ±6%; 60 Hz
220 V AC ±6%; 60 Hz
240 V AC ±6%; 60 Hz
Technical Data
compensated uncompensated
Power Type
Rated operating
current
Inrush current
Power factor
Rated operating
current
Inrush current
Power factor
70 W HST / HIT 0.39 A 0.50 A 0.92 1.00 A 1.30 A 0.37
150 W HST / HIT 0.80 A 1.50 A 0.94 1.80 A 2.70 A 0.42
400 W HIT 1.90 A 2.50 A 0.97 4.20 A 5.80 A 0.44
400 W HST 2.30 A 2.80 A 0.96 4.45 A 6.00 A 0.44
compensated uncompensated
Power Type
Rated operating
current
Inrush current
Power factor
Rated operating
current
Inrush current
Power factor
70 W HST / HIT 0.36 A 0.50 A 0.95 1.00 A 1.30 A 0.37
150 W HST / HIT 0.75 A 1.50 A 0.96 1.80 A 2.70 A 0.42
250 W HST / HIT 1.50 A 2.00 A 0.90 3.00 A 4.20 A 0.40
400 W HIT 1.80 A 2.40 A 0.98 4.20 A 5.80 A 0.44
400 W HST 2.20 A 2.70 A 0.98 4.45 A 6.00 A 0.44
600 W HST 2.95 A 3.80 A 0.96 6.20 A 8.50 A 0.46
compensated uncompensated
Power Type
Rated operating
current
Inrush current
Power factor
Rated operating
current
Inrush current
Power factor
70 W HST / HIT 0.33 A 0.50 A 0.97 1.00 A 1.30 A 0.37
150 W HST / HIT 0.68 A 1.50 A 0.97 1.80 A 2.70 A 0.42
250 W HST / HIT 1.35 A 2.00 A 0.91 3.00 A 4.20 A 0.40
400 W HIT 1.60 A 2.30 A 0.97 4.20 A 5.80 A 0.44
400 W HST 2.00 A 2.60 A 0.98 4.45 A 6.00 A 0.44
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