LED City Luminaire A

Model 311 - 318

Product Description and Application

The City Luminaire A has an aluminium enclosure (wall thickness 3 mm) with a compact, timeless design. Thermal management is achieved by means of integrated heat sinks. The LED module operates with the proven MCOB technology. The intelligent reflector technology ensures an appropriate and glare-free light distribution.

The small version is suitable for residential streets and car parks. The big model is also applicable on interstate and main roads. Using maximum wattages, mounting heights of up to 13 metres can be achieved.

The luminaires are equipped with highly efficient LED modules - supplying nominally
120 lm/W at 5,000 K.

Recommended pole height: 7 – 13 metres

Typical application areas (lighting classes)				Light distribution curve City Luminaire A (symmetrical)	Light distribution curve City Luminaire A (asymmetrical)
ME2		S2	x
ME3	x	S3	x
ME4	x	S4	x
ME5	x	S5	x
ME6	x	S6	x

Model and Performance Variants

Wattage / output* A small	22 Watt	1,822 lumen
	30 Watt	2,484 lumen
	42 Watt	3,478 lumen
	50 Watt	4,140 lumen
Wattage / Output* A big	60 Watt	4,968 lumen
	75 Watt	6,210 lumen
	90 Watt	7,452 lumen
	100 Watt	8,280 lumen
	*effective 83 lm/Watt at 5,000 K

Colour temperature	3,000 K / 4,000 K / 5,000 K
Light distribution	Asymmetrical / symmetrical
Mounting	Side-/top-mounting
Spigot size	42 mm / 60 mm / 76 mm

Design - Technical Specifications

Dimensions l x w x h [mm]	Weight [kg]	Wind load [m²]
A small 506 x 298 x 110	9.2	0.08
A big[ 621 x 298 x 110	11.3	0.09

Design, material and mounting

Enclosure of high-quality non-corroding aluminium without external cooling fins
High-quality powder coating acc. DB 703 (graphite), on request all RAL colours
Direct mounting on the pole without additional work, connecting cable pre-assembled (optionally)
Illuminant cover of single-pane safety glass
External screw connections of high-grade steel
Optimal thermal management by directly linking the LED modules with the enclosure
Use of heat conducting paste (alternatively heat conducting foil)
Integrated pressure compensation valve
Degree of enclosure protection: IP 66

Lighting technology

Multi-chip-on-board LED (MCOB)
Highly efficient reflector technology (MIRO ultra-pure aluminium)
MCOB-LED approved acc. to IESNA LM 80-08
Service life LED: 50,000 h – L90, B10 // 100,000 h – L70, B10
Needs-based light distribution

Electrical design

Voltage 195-265 V / 50 Hz
LED module and electronic ballast separately removable and plug-connected
Electronic constant current LED ballast, efficiency 93 %
Power supply interference-suppressed acc. DIN EN 61000-6-3/-4, EN 55011,
EN 55022 CI. B, PFC corrected
Protection class II acc. to VDE 0140 (DIN EN 61140)
Power supply degree of enclosure protection IP 65
Standard connection by means of Wieland plugs series ST18
Overvoltage protection 4 kV (optionally 10 kV, external module)
Wired ready for operation acc. to EN 60598
Night-time dimming (power reduction down to 50 % via 2nd phase)
Optionally, equipped with a telemanagement system