Brochure - BEKA

BEKAMAX-A
HIGH WATTAGE AREA LIGHT
MAX-A
SANS 475
SANS 60598

BEKAMAX-A
HIGH WATTAGE
AREA LIGHT
BEKAMAX-A
BEKAMAX-A/BTB-ARR
DESIGNED FOR AREA LIGHTING WHERE PRECISE TOTAL CUT-OFF
CHARACTERISTICS ARE REQUIRED
APPLICATIONS
■ AREA LIGHTING
■ ROADWAY LIGHTING
■ ENTRANCE LIGHTING
■ PERIMETER LIGHTING
■ SECURITY LIGHTING
FEATURES
■ LAMP COMPARTMENT - IP65
■ GEAR COMPARTMENT - IP65
■ DIE CAST ALUMINIUM
HOUSING
■ REMOVABLE CONTROL GEAR
■ NO LIGHT POLLUTION
CONSTRUCTION DETAILS
The luminaire consists of a onepiece
die cast aluminium housing
for the lamp and control gear.
It is designed to operate tubular
150/250/400W high
pressure sodium lamps and
250/400W metal halide lamps.
SABS MARKS
The luminaire bears the SANS 475
mark and the SANS
60598-2-5 safety mark.
INGRESS PROTECTION
The luminaire has a degree of
protection that complies with SANS
60598-2-5:
Lamp Compartment: IP65
Gear Compartment: IP65
The IP rating is certified by a SABS
test report.
LUMINAIRE HOUSING
• The housing is robustly
constructed, weatherproof, hail
proof, corrosion proof and vandal
resistant.
• It is manufactured from corrosionresistant
die cast aluminium.
• The hinged front glass covering
the lamp compartment is heat and
impact resistant, held to the lamp
housing by two stainless steel
screws and sealed by an
extruded heat-resistant silicon
gasket.
REFLECTOR SYSTEM
• Reflectors are manufactured from
99.98% super pure deep
anodized aluminium and are not
subject to accidental misalignment.
• Precision-designed reflector
technology allows the radiating
source to be adjusted in parallel to
the illuminated area while the
luminous flux is projected to the
illuminated area asymmetrically at
a peak angle of 67˚.
LAMP HOLDER
• Lamp replacement is facilitated
through the hinged safety glass of
the luminaire.
• The lamp holder complies with
VC 8011, is rated to withstand
240˚C/5kV and prevents possible
loosening of the lamp caused by
vibrations.
GEAR COMPARTMENT
• The control gear compartment is
separated for thermal reasons
from the lamp compartment by
means of a metal dividing plate.
• Access to the gear compartment
is gained by removing a separate
die cast aluminium cover which is
held by four captive stainless steel
screws.
• The gasket sealing the control
gear compartment is made of
silicon sponge and is fitted
into a tongue-and-groove
arrangement.
• The control gear is mounted on a
removable gear tray and is
suitable for operation with the
specified rating of the lamp on a
230V +3%/-10% 50Hz single
phase system.
• All control gear components are
removable and bear the relevant
SABS mark.
• Mains connections are by means
of a suitable screw terminal block
with a wire clamping contact.
• Ignitors, where applicable, are of
the superposed pulse type.
• The luminaire is power factor
corrected to a minimum of 0,9.
MOUNTING
• The luminaire is mounted by
means of a bottom entry pole cap
suitable for a 76mm diameter
spigot.
• The pole cap is manufactured
from die cast aluminium and is
bolted to the housing.
FASTENERS
• Inserted helicoils for the front glass
access and the gear compartment
prevent the corrosion of stainless
steel screws to the aluminium
housing.

VERSIONS/DIMENSIONS IN MM
BOTTOM ENTRY MOUNTING
175
ø76
Windage area: 0.085m 2
BACK TO BACK ARRANGEMENT
740 740
400
415
650
PHOTOMETRIC DATA
INTENSITY DISTRIBUTION
Medium Beam
Wide Beam
800
BEKAMAX-A 400W HPS-T
500
BEKAMAX-A 400W HPS-T
Luminous Intensity, cd/klm
600
400
200
0
LEFT
BOTTOM
TOP
RIGHT
Luminous Intensity, cd/klm
400
300
200
100
0
LEFT
BOTTOM
RIGHT
TOP
ANTI-LIGHT-POLLUTION LUMINAIRE
180 135 90 45 0 45 90 135 180
Angle, degrees
90.0 67.5 45.0 22.5 0.0 22.5 45.0 67.5 90.0
Angle, degrees
HORIZONTAL ILLUMINANCE
BEKA
ISOLUX
BEKAMAX-A 400 HPS-T E (lx) x 1.0
BEKAMAX-A 250 HPS-T E (lx) x 0.56
BEKA
ISOLUX
/MB
H(m)
BEKAMAX-A 400 MH-T
BEKAMAX-A 250 MH-T
E (lx) x 0.67
E (lx) x 0.42
/WB
H(m)
6.0 7.0 8.0
6.0 7.0 8.0
E (lx) -1H E (lx)
BEKAMAX-A 400 HPS-T E (lx) x 1.0
BEKAMAX-A 250 HPS-T E (lx) x 0.56
BEKAMAX-A 400 MH-T E (lx) x 0.67
BEKAMAX-A 250 MH-T E (lx) x 0.42
-1H
ELECTRONIC DATA FILES CAN BE
DOWNLOADED FROM
www.beka.co.za/knowledge-base
0
0
1H
1H
50
30
20
10
5
1
37
22.2
14.8
7.4
3.7
0.74
2H
50 37 28
30 22.2 16.8
28
20 14.8 11.2
16.8
3H
11.2
10 7.4 5.6
5.6
5 3.7 2.8
2.8
4H
1 0.74 0.56
0.56
5H
0 1H 2H 3H 4H 5H
0 1H 2H 3H 4H 5H
2H
3H
4H
5H

BEKAMAX-A
HIGH WATTAGE
AREA LIGHT
ORDERING DATA
MEDIUM BEAM
WIDE BEAM
DESCRIPTION LAMP LAMP HOLDER LUMEN MASS (KG)
BEKAMAX-A 150W HPS-T ✔ ✔ HST 150W E40 15 000 13.5
BEKAMAX-A 250W HPS-T ✔ ✔ HST 250W E40 28 000 14
BEKAMAX-A 400W HPS-T ✔ ✔ HST 400W E40 48 000 16
BEKAMAX-A 250W MH-T ✔ ✔ HIT 250W E40 20 000 14
BEKAMAX-A 400W MH-T ✔ ✔ HIT 400W E40 35 000 16
Standard colours: Black (RAL 9017), White (RAL 9016), Silver (RAL 9023), Natural Aluminium
OPTIONS
SUFFIX
DESCRIPTION
/ BTB-ARR BACK TO BACK ARRANGEMENT
/ MB MEDIUM BEAM
/ PCU POWER CHANGE-OVER UNIT
/ PV PAINTED VERSION, SPECIFY COLOUR
/ WB WIDE BEAM
DESIGNED AND MANUFACTURED BY
BEKA (PTY) LTD - SOUTH AFRICA
MANUFACTURERS OF LUMINAIRES AND GLASS FIBRE POLES
04/13
BEKA (PTY) LTD, 13 West View Road • P.O. Box 120, Olifantsfontein 1665, South Africa
Tel: +27 (0)11 238-0000 • Fax: +27 (0)11 238-0180
e-mail: info@beka.co.za • website: www.beka.co.za