WE-EF LEUCHTEN
Post Top Luminaire
CFT540
2015
Design and Engineering
The most important element in the design process is the development of luminaires that
Through continual investment in tooling, production processes and the ongoing
encompass timeless design; in other words, design that best reflects their enduring
education of our employees, we are able to achieve the highest standards of quality.
qualities.
In exterior lighting, the corrosion resistance qualities of a product are important for their
In addition, state-of-the-art engineering brings with it the highest standards with regard
to environmentally-friendly materials and processes, i.e., high IP ratings, excellent
thermal management and innovative optical systems. The development of high-end,
efficient reflectors and lenses is one of the core competencies of WE-EF. This means
compliance with international lighting and safety norms, while meeting the criteria of
such organisations as the Dark Sky Society. Continual investment in research and development is the basic condition for meeting these requirements. WE-EF innovations, such
reliability and longevity. A durable and reliable corrosion protection can only be achieved
when Product Development and the Production Processes are considered together.
Years of research, development and practical testing and experience in some of the
harshest climates on earth has resulted in WE-EF’s unique 5CE corrosion protection system. It encompasses five critical elements; Material, Conversion Coating, Powder Coating, PCS Polymer Coated Stainless Hardware and Process Control. Only complete
systems such as 5CE can provide reliability and longevity in exterior environments.
as IOS® Innovative Optical Systems, CTA® Cool Touch Adaptor, ASC Anti Slip Coating and
Application
OLC® One LED Concept, are just some examples of the company’s continuing investment
Real and sustainable cost and energy savings can only be achieved through professional
in technology.
project planning, including the application of the latest optical systems and light
Production
'Made by WE-EF' is more than just an expression; the high quality level of in-house
production processes includes:
sources. In streetlighting applications, for example, this means minimising the number
of luminaires required by optimising the efficiency of the optical system, while at the
same time limiting glare in line with international standards. In short, reduced installation and maintenance costs, less CO2 and improved quality of light.
Tooling for HPDC and injection moulding
Aluminium high-pressure die-casting
Recycling
CNC machining
More than 90 per cent of a WE-EF luminaire can be recycled. The main component,
Powder Coating
a marine-grade aluminium substrate, is refined from recycled aluminium. This recycled
Pole manufacturing
aluminium is also an 'energy storer'. Only 5 per cent of the original energy needed to
Assembly
process bauxite into aluminium is required for recycling. In other words, 95 per cent
of the original energy input is also recycled.
CFT540
Post top luminaire, medium beam distribution, symmetric or rectangular.
Light source
LED 4000 K, for 3000 K refer to www.we-ef.com
IP66. Class I. IK08. Marine-grade, die-cast aluminium alloy. 5CE superior corrosion protection including PCS hardware. Powdercoat finish in RAL 9004, RAL 9006, RAL 9007,
RAL 9016 or Classic Silver. Silicone CCG® Controlled Compression Gasket. PMMA RFC®
Reflection Free Contour technology. The luminaire is factory sealed and does not need
to be opened during installation.
Integral EC electronic converter. Factory installed LED circuit board. LED boards can be
easily removed for upgrading. CAD optimised OLC® optics for superior illumination and
glare control. Advanced thermal management (NTC) on request.
Integrated surge protection 6/6 kV (10/10 kV optional).
Recommended mounting height 4–6 m, depending on lamp type selected.
Light distributions
[C50] [R]
[C50]
[R]
[C50] Medium beam distribution, symmetric
[R]
Rectangular distribution
CFT540
Part ID
Light source
K
lm*
Factor**
kg
[C50]
105-0077 [EC]
36 LED 36W / 350 mA
4000
4536
1.00
13.3
105-0079 [EC]
36 LED 72W / 700 mA
4000
8294
1.83
13.3
105-0083 [EC]
36 LED 36W / 350 mA
4000
4536
1.00
13.3
105-0085 [EC]
36 LED 72W / 700 mA
4000
8294
1.83
13.3
[R]
ø 700
54
323
ø 76 x 100
ø 102
ø 700
* Nominal lumen output based on LED manufacturers data at 85°C TJ. For rated lumens at 25°C Tq and latest data refer to www.we-ef.com.
** Multiplier for Isolux value
FEATURES CFT540
IP classification:
IP66
Electrical protection: Class I
Impact protection:
IK08
Luminaire housing: Marine-grade, die-cast aluminium alloy,
5CE superior corrosion protection
Hardware:
PCS (Polymer Coated stainless Steel)
Cover:
PMMA RFC® (Reflection Free Contour) technology
Gasket:
CCG® (Controlled Compression Gasket) technology
ECG:
Integrated surge protection 6/6 kV (10/10 kV optional)
LED:
36 pieces with 3000 K or 4000 K
Optic:
OLC® (One LED Concept) technology
with [C50] or [R] beam distribution
Heat sink:
Integrated
Installation:
Direct mount ø 76 x 100 mm
[C50]
Symmetric distribution for lighting public spaces
and car parks.
[R]
Rectangular distribution for lighting public spaces
and car parks.
The OLC® technology is the ideal method for
achieving a uniform and energy saving lighting
solution, providing highest safety and visual
comfort, in ensuring that the failure of individual
LEDs does not lead to an adverse affect in the
lighting.
RFC® technology – engineered with a UV-stabilised PMMA panel which has a contoured surface, contoured in a way that imitates the shape
of the LED lens; the goal is to minimise the loss
of light that normally occurs due to internal reflection.
With the intelligent use of a built-in vent, pressure fluctuations are equalized reliably and less
strain is put on the seals, ensuring the sensitive
interior electronics are protected against moisture penetration for years to come.
Using either a 1-10V or DALI interface with
electronic converter, the light output and energy
usage of the individual luminaires can be
controlled. All components of the luminaire are
engineered for reliability and longevity.
PCS coated fasteners made from austinetic stainless
steel reduce the risk of galvanic corrosion.
The CFT540 is fitted with a 6/6 kV surge protection,
which is integrated in the LED driver, in accordance
with IEC 61643-11. If the surge protector has been
triggered by an adverse event, the luminaire is automatically disconnected from the mains.
In risk areas we recommend the addition of a 10/10 kV
optional WE-EF surge protection SP10 for the luminaire.
Important:
For comprehensive protection of the luminaire against
lightning and electrical surges, we generally recommend primary (Type 1) and secondary (Type 2) surge
arrestors be installed into the switch board.
New shape for additional design possibilities: The
ring-shaped luminaire body of the new CFT540 subsequently led to the development of new LED boards.
Outstanding and long lasting anticorrosion properties
can only be achieved by a comprehensive, integrated
approach. WE-EF's unique 5CE system encompasses
5 Critical Elements: Material, Conversion Coating,
Powder Coating, PCS Hardware and Process Control.
H: 4,4 m
12
0,2 lx
9
H: 4.4 m
0,7
3,2
6
3
13,6
32,6
m
3
6
9
12
0.2 lx
[C50]
Symmetric distribution for lighting public spaces and car parks.
Maximum angle of peak intensity approximately 50°.
Glare index G1 from EN 13201.
No light above the 90 degree horizontal (ILE CLASS E1/E0).
Typical mounting height 4–6 m.
32.6 lx
H: 4,4 m
7,5
5
H: 4.4 m
2,5
20
0
m
0
2,5
5
10
7,5
5
2
1 0,5 lx
10
12,5
15
[R]
0.5 lx
Rectangular distribution for lighting public spaces and car parks.
Maximum angle of peak intensity approximately 45° and 65°.
Glare index G1 from EN 13201.
No light above the 90 degree horizontal (ILE CLASS E1/E0).
Typical mounting height 4–6 m.
20 lx
WE-EF LEUCHTEN
GmbH & Co. KG
Toepinger Strasse 16
29646 Bispingen
Germany
Tel + 49 5194 909 0
Fax + 49 5194 909 299
info.germany@we-ef.com
www.we-ef.com
CFT540 | European Edition | © Copyright WE-EF 2015 | Technical Specifications are Subject to change