Raytec SPARTAN SPX Series User manual

The SPARTAN series of explosion protected luminaires are specialist devices, certied for
use in specic operating environments.
The units must be installed in accordance with these instructions, must be correctly certied
for the specic operating environment and must be installed by suitably qualied personnel.
If you have any queries about the installation or the certication of the unit – please contact
Raytec for immediate assistance and advice.
Important information
910-M-0284 Rev A
SPARTAN
Linear Range - Installation Guide
SPX/SPZ
CML14ATEX3119 & IEC Ex CML15.0001
CML15ATEX4138 & IEC Ex CML15.0068
CML16ATEX1130 & IEC Ex CML16.0052
This installation guide provides instructions for installing SPARTAN series of explosion
protected linear luminaires.
Text in italics is specic for emergency variants.
Overview
1Safety Instructions
2Installation
3Maintenance
4 Technical Specication
5Declaration of Conformity

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1. Safety instructions
1. Read this leaet carefully before commencing to install the SPARTAN unit and retain it
for future use. Installation can only be carried out by suitably qualied personnel.
2. Check the certication to ensure that the hazardous zone, mains supply, ambient
temperature present and ‘T’ rating are is suitable for the environment the unit is being
installed in.
3. If the SPARTAN unit is to be installed in areas of high vibration, please consult with
Raytec.
4. The SPARTAN unit housing is constructed from marine grade aluminium and
polycarbonate outer optic. The end user must ensure that these materials are suitable
for the environment the SPARTAN unit will be installed in; Zone 1 or Zone 2 Hazardous
areas.
Plastic components may be cleaned with water containing a small amount of detergent,
followed by a clean water wash. Chemicals/ oils that come into contact with plastic
parts may cause stress cracking and premature component failure.
5. Check certication nameplate on cover of luminaire to ascertain type of threaded cable
entry on the luminaire. Select suitably certied ATEX/IEC Ex cable glands and stopper
plugs, these must be parallel thread, have a minimum of 5 full thread engagement and
be of a medium/ne tolerance to ISO965-1 and ISO965-3. The cable entry devices
selected must maintain the IP rating of the luminaire
6. The incoming mains cable should not exceed a temperature rise of 27oC above the
ambient conditions; select suitable cable.
!
Install in a well
ventilated area
Do not continually
stare at lamp
Isolate mains before
removing cover
1.5m

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2. Installation
Mounting SPARTAN Unit
1. To meet the requirements of certication a MINIMUM of 2 xing points must be used,
the xing points must be suitable for the conditions of use.
2. The rear of the unit has 3 blind sets of M8/M6 xing points, a full range of mounting
accessories are available including a range of pole clamps, ceiling mount brackets,
various wall mount brackets, outreach bracket and chain mount eyelets. Please consult
www.raytecled for further details
3. When installing the SPARTAN luminaire vertically where possible, the cable glands
should be kept to the bottom of the luminaire.
1414 FOR WL168 EMER
775 FOR WL84 STD AND EMER
1295 FOR WL168 STD
1635 FOR WL168-1500 STD
174
108
400 FOR WL84
700 FOR WL168/WL168-1500

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Wire the Mains cable into the terminal block. Provision has been made for this and identied
as the E (Earth), L1 (Live switched), L2 (Live permanent) and N (Neutral) terminals. There are
two pairs of contacts for each of these to facilitate a mains cable that can be looped in and
out of the unit, an identical terminal block is also available at the other end of the luminaire
to allow the unit to be through wired. The L2 terminals on a standard unit is not electrically
connected but allows them to be used on the same circuits as emergency luminaires.
4. Installer should earth the unit separately – an internal and external earth point are
provided as standard at each end of the luminaire
Typical wiring diagram - Emergency Variants
NEL1 L2
EARTHTOSCREW
PSU PSU
WHITE/RED
WHITE
BLUE
BROWN
BLUE
BROWN
GREEN
RED
WHITE
TO LED's
Typical wiring diagram - Standard Variants
NEL1 L2
EARTHTOSCREW
PSU
WHITE/RED
WHITE
BLUE
BROWN
GREEN
TO LED's
BATTERY
RED
RED
BLACK
BLACK
FUSE
GREY
PSU
BLUE
BROWN
RED
WHITE
REMOVE LINK IF4-CORE CABLEUSED

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Operation
The light tting will carry out the following function automatically after installation:
• Commissioning Cycle
• Function test
• Self-test
A tri-colour LED indicator displays the light tting status. The indication colours are shown
in table 1.
a. Commissioning Cycle
• Starts automatically 24 hours after installation.
• 3 charge/discharge cycles to maintain battery’s full capacity.
• Battery is charged for 24 hours before each discharge cycle.
• No need for manual commissioning
b. Function Test
• Carried out every 7 days.
• Checks the function of the battery, lamp and power supply.
• Lasts for few minutes only.
Spartan Intelligent Emergency Operation Guide
5. Connect wires to mains supply.
6. If the unit is opened for any reason, disconnect mains – On emergency luminaires
there may be more than one mains supply
7. All SPARTAN luminaires have terminal blocks suitable for looping 4mm2 cable,
only one cable should be connected to each terminal block connection
8. The battery fuse is located in the compartment that contains the battery, the fuse
is disconnected after nal manufacturing testing. When installing the linear the
battery fuse will need to be reconnected and the unit charged for 24 hours and then
discharged (repeated 3 times) to bring the battery up to peak capacity. (Unless an
‘EMX’ intelligent emergency variant – see notes below)
9. If a 4 core cable is used on emergency luminaires – L1, L2, N and E the link cable
at the front of the terminal block between L1 and L2 should be removed
10. During emergency operation the light output and duration will be determined by the
variant purchased

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Notes
• The luminaire will switch off momentarily (<0.5sec) during the transition between a
test and normal operation.
• If a test was interrupted by a mains failure, the test will be halted, and the unit will
enter emergency mode. Once the mains supply is back, the unit will allow 24 hours
to recharge the battery before continuing the tests.
• The self-test is carried out at a random time to eliminate the possibility of having more
than one unit undergoing the test at the same time.
c. Self-test
• Carried out at a random time every 3 month.
• Checks the battery’s capacity and lamp’s condition.
• Performs self-recovery for the battery if not at peak capacity.
• Is carried out at 100% load
• Discharges only 2/3 of the battery’s capacity.
LED indication
LED Indication Condition
Blinking amber Commissioning
Static Amber
Function Test
Self-test
Blinking Red
Battery defective/Fuse blown
PSU error
Battery not at peak capacity
Light engine failure
No light Emergency mode activated
Static Green Battery charged and PSU OK

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3. Maintenance
1. It is essential that all SPARTAN units are maintained in accordance with the
requirements of the EN60079-17 standard: (Electrical apparatus for explosive gas
atmospheres – other than mines).
2. IMPORTANT. No modications are permitted to the unit, all spare parts must be
purchased from the manufacturer, unauthorized modications or spare parts will
invalidate certication and make the equipment dangerous.
3. Isolate the SPARTAN unit from the mains supply and allow to cool before carrying out
any maintenance work.
• For Emergency variants, battery must be isolated/ connected when a hazardous
environment is NOT present prior to carrying out any maintenance work.
4. In the unlikely event of a number of LED’s failing, the light engine assembly must
be replaced. This is achieved by removing the outer polycarbonate cover and then
releasing the M3 bolts that hold the LED assembly in place, disconnect the white and
red/white cable to the power supply and pull the light engine PCB clear. Re tting a
light engine is a reversal of the above procedure.
• For emergency variants, battery must be isolated/ connected when a hazardous
environment is NOT present prior to carrying out any maintenance work.
5. The unit has either 1 or 2 independent power supplies located in the terminal chamber
covers, in the event that a power supply needs to be replaced the terminal chamber cover
should be removed, the cables disconnected and the dog clip can then be detached
from the cover. Fitting a new power supply is a reversal of the above procedure.
6. Disposal of packaging, SPARTAN unit and old LED assemblies/power supplies should
be carried out in accordance with national regulations.
Protection Concepts
CML14ATEX3119 or IEC Ex CML15.0001
CML15ATEX4138 or IEC Ex CML15.0068
CML16ATEX1130 or IEC Ex CML16.0052
Standard variants
II 2 GD Ex e mb op is IIC T4 Gb
Ex tb op is IIIC T75°C Db
-40°C to +55°C
Standard variants
II 3 GD Ex nA mc op is IIC T4 Gc
Ex tc op is IIIC T80°C Dc
-40°C to +60°C
Standard variants
II 2 D Ex tb op is IIIC T80°C Db
-40°C to +60°C
Emergency variants
II 2 GD Ex e mb op is IIC T4 Gb
Ex tb op is IIIC T76°C Dc
-20°C to +50°C
Emergency variants
II 3 GD Ex nA mc op is IIC T4 Gc
Ex tc op is IIIC T75°C Dc
-20°C to +50°C
Emergency variants
II 3 D Ex tb op is IIIC T76°C Db
-20°C to +50°C

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4. Technical Specication
WL84-STD WL84-EM WL168-STD WL168-EM
Input Voltage 110-254V AC/DC
Input Current (230Vac, full load) 0.15A 0.3A
Consumption 35W 65W
Power Factor (230Vac, full load) >0.97
Mains Frequency 50/60Hz
Inrush Current (Ipeak @50%) 20A, ∆t < 300µs 28A, ∆t < 300µs
Total Harmonic Distortion (230Vac, full load) <10%
IP Rating IP66/67
Weight (std) 6Kg 7Kg 9Kg 10Kg
Dimensions See previous pages for line diagrams
ATEX and IECEx Rating See below
Twidth
Inrush Current Typical Curve
Ipeak

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Max number of ttings allowed per MCB
(Based on 230V)
MCB Type Rating SPZ/SPX-WL84
STD
SPZ/SPX-WL84
EM
SPZ/SPX-WL168
STD
SPZ/SPX-WL168
EM
B10A 11 10 5 4
B16A 17 15 8 7
B20A 25 22 12 11
B25A 35 32 16 15
C 10A 24 20 11 10
C 16A 34 28 16 15
C 20A 49 44 23 20
C 25A 58 55 28 25

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Manufacturer Raytec Ltd
Unit 15, Wansbeck Business Park
Rotary Parkway
Ashington
Northumberland
NE63 8QW
United Kingdom
Description
of Equipment
Spartan range of linear luminaires – standard and emergency
Notied Bodies Sira Certication Services (0518)
Unit 6,
Hawarden Industrial Park
Hawarden
Deeside
CH5 3US
Certicate
numbers
CML14ATEX3119 & IEC Ex CML15.0001
CML15ATEX4138 & IEC Ex CML15.0068
CML16ATEX1130 & IEC Ex CML16.0052
Declaration Of Conformity
With The Atex Directive 2014/34/EU
Raytec Ltd. declares under our sole responsibility that the product(s) listed below
conform with the relevant provisions of directive 2014/34/EU of 20th April 2016
CML14ATEX3119 or IEC Ex CML15.0001
CML15ATEX4138 or IEC Ex CML15.0068
Standard variants
II 2 GD Ex e mb op is IIC T4 Gb
Ex tb op is IIIC T75°C Db
-40°C to +55°C
Standard variants
II 3 GD Ex nA mc op is IIC T4 Gc
Ex tc op is IIIC T80°C Dc
-40°C to +60°C
Emergency variants
II 2 GD Ex e mb op is IIC T4 Gb
Ex tb op is IIIC T76°C Dc
-20°C to +50°C
Emergency variants
II 3 GD Ex nA mc op is IIC T4 Gc
Ex tc op is IIIC T75°C Dc
-20°C to +50°C