Outdoor lighting dimming

Outdoor LED drivers
Outdoor LED drivers –
reliable, durable and efficient
OPTOTRONIC® 4DIM/DALI
Constant current, programmable
DALI
StepDIM
AstroDIM
PRESENCE
MainsDIM
DALI
CLO
Outdoor lighting dimming
Through dimming of outdoor lighting applications, OSRAM enables
significant cost and energy savings for cities while fulfilling the demand for reliable and more attractive light. By offering a variety of
dimming options, OSRAM adapts the light to the specific needs of
street lighting installations while minimizing energy consumption.
6 kV
(DIF)
8 kV
(COM)
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4DIM functionality in one device (StepDIM, AstroDIM, MainsDIM, DALI)
Very high efficiency and reliability
High surge protection: up to 8 kV (protection class I or II)
Great flexibility due to wide operating temperature range of -40…55 or 60 °C
Vibration- and humidity-protected (varnished, IP 20)
Output current range: up to 1,050 mA
Flexible current setting with multivendor LEDset2 interface (plug & play)
Isolated DALI interface for bidirectional telemanagement systems
Constant lumen function
Overtemperature protection via external NTC and LEDset2 interface
Suitable for protection class I and II luminaires
OPTOTRONIC® 2DIM/0-10 V LED (IP 64)
Constant current, programmable
0-10 V
AstroDIM
PRESENCE
CLO
6 kV
(DIF)
6 kV
(COM)
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2DIM functionality in one device (AstroDIM, 0–10 V)
High efficiency and reliability
High surge protection: up to 6 kV (protection class I or II)
Great flexibility due to wide operating temperature range of -40…55 °C
High ingress protection (IP 64)
Output current range: up to 1,400 mA
Fast programming without mains voltage
Flexible current setting with multivendor LEDset2 interface (plug & play)
Isolated 0–10 V interface for unidirectional telemanagement systems
Constant lumen function
Overtemperature protection with external NTC or LEDset2 interface
Suitable for luminaires of protection classes I and II
OPTOTRONIC® ON/OFF (IP 65)
Constant current
6 kV
(DIF)
www.osram.com/outdoordimming
232S001GB OSRAM LLS SMK OEM 07/15 Subject to change without notice. Errors and omissions excepted.
www.osram.com/outdoordimming
OSRAM GmbH
Head offi ce:
Marcel-Breuer-Strasse 6
80807 Munich, Germany
Phone +49 89 6213-0
Fax
+49 89 6213-2020
www.osram.com
Outdoor lighting dimming
Versatile, energy-efficient and cost-saving solutions
6 kV
(COM)
–
–
–
–
–
–
High efficiency and reliability
High surge protection: up to 6 kV (protection class I)
Great flexibility due to wide operating temperature range of -40…55 °C
High ingress protection (IP 65)
Fixed output current: 700 mA
Integrated overtemperature protection
Light is OSRAM
Dimming functionalities
Dimming functionalities
Product overview
Outdoor lighting dimming – many
possibilities with OPTOTRONIC®
LED drivers
Dimming functionalities per
product family
OPTOTRONIC® 4DIMLT2 E (IP 20)
Product reference
OPTOTRONIC® LED drivers
Stand-alone control
AstroDIM
AstroDIM
AstroDIM provides multi-stage night-time power reduction based on an
internal timer referenced to the power on/off time. There is no need for an
external control infrastructure. The unit automatically performs a dimming
profile based on the predefined scheduled reference to the midpoint, which
is calculated based on the power on/off times.
PRESENCE
Presence-controlled
In this dimming mode, the light output can be adjusted to the activity around
each light point with an additional external sensor powered by the mains,
regardless of the actual dimming level of the AstroDIM mode.
Group control
MainsDIM
MainsDIM
This feature is mainly used in combination with magnetic ballasts for outdoor
applications. The light output is reduced by lowering the mains voltage.
The reduction of the mains voltage is applied by a controller in the
distribution cabinet.
Network control
DALI
DALI
DALI
In the DALI mode, the driver can be integrated in a light management system
such as the OSRAM Street Light Control system. The standardized DALI
interface enables bi-directional communication between the driver and
the light management system, which means that stepless dimming, status
requests and addressing of each individual fixture are possible.
0-10 V
0–10 V
With the 0–10 V interface, the driver can be integrated in a light management
system such as the OSRAM Street Light Control system. This uni-directional
interface allows adjusting the light output of the system.
Output
current
Output
power
Surge
capability
Protection
class
OT 40/120-277/1A0 4DIMLT2 E 4052899925182
70 – 1050 mA
40 W
6/8 kV
I&II
OT 60/170-240/1A0 4DIMLT2 E 4052899925199
70 – 1050 mA
60 W
6/8 kV
I&II
OT 90/170-240/1A0 4DIMLT2 E 4052899925205
70 – 1050 mA
90 W
6/8 kV
I&II
OT 165/170-240/1A0 4DIMLT2 E 4052899925212
70 – 1050 mA
165 W
6/8 kV
I&II
Output
current
Output
power
Surge
capability
Protection
class
4DIMLT2
2DIMLT2
AstroDIM
x
x
Presence-controlled
x
x + ext. relay
StepDIM
x
x + ext. relay
OT 50/120-277/800 2DIMLT2 P 4052899173781
105 – 800 mA
50 W
6/6 kV
I&II
MainsDIM
x
OT 50/120-277/1A2 2DIMLT2 P 4052899173804
180 – 1250 mA 50 W
6/6 kV
I&II
x
OT 100/120-277/800 2DIMLT2 P 4052899253414
105 – 800 mA
100 W
6/6 kV
I&II
OT 110/120-277/1A4 2DIMLT2 P 4052899253438
180 – 1400 mA 110 W
6/6 kV
I&II
DALI
0–10 V
x
Constant lumen
x
x
Multivendor LED
interface LEDset2
x
x
Tuning factor
x
StepDIM
StepDIM
The StepDIM (bi-power) mode allows switching between two output levels,
the “normal” mode and the “reduced load” mode, by means of an additional
switched phase. In the “reduced load” mode, the driver reduces the lighting
level and therefore the energy consumption. The light levels can be
preprogrammed flexibly.
Product
number
Additional cost-saving features
OPTOTRONIC® 2DIMLT2 (IP 64)
Product reference
Product
number
OPTOTRONIC® ON/OFF (IP 65)
Product reference
Product
number
Output
current
Output
power
Surge
capability
Protection
class
OT 50/120-277/700 P5
4052899259003
700 mA
50 W
6/6 kV
I only
OT 100/120-277/700 P5
4052899259065
700 mA
100 W
6/6 kV
I only
OT 180/120-277/700 P5
4052899259027
700 mA
180 W
6/6 kV
I only
OT 250/120-277/700 P5
4052899259041
700 mA
250 W
6/6 kV
I only
CLO
Constant lumen
To ensure the maintenance interval of the system, the light level must be
achieved also at the end of the entire lifetime. Due to lumen depreciation of
the light source over time, the system usually needs to be overpowered at
the beginning which leads to increased energy cost. This is not necessary by
means of the constant lumen function as the operating output is adjusted
continuously to compensate for the lumen loss.
LEDset2 + tuning factor
LEDset2 is a multivendor LED module interface which ensures optimal
efficiency, a high level of reliability and the adaptability of the LED drivers to
the latest LED technologies without reprogramming. In case the necessary
light level falls between two lumen packages, it can be adjusted by the
tuning factor. This allows further energy reduction and prevents unnecessary
light pollution.
Programming hardware and software
Product reference
Product number
Product types
DALI magic
4052899039551
For all DALI drivers
OT Programmer
4052899209640
For 2DIMLT2 P drivers
Tuner4TRONIC*
Supports DALI magic, OT Programmer
*Software is available for free download at www.myosram.com for OEMs
EQUI
High overvoltage protection
With the OSRAM developed EQUI connection, these drivers (depending
on the OPTOTRONIC® family type) offer a high overvoltage protection up
to 8 kV in common mode (6 kV in differential mode) for protection class I or
II, protecting not only the LED driver, but also the connected module.
Street Light Control
Product reference
Product number
Interfaces
SLC Luminaire Controller
4052899906907
DALI, 0...10 V
SLC Pole Controller
4052899930315
DALI, 0...10 V
SLC Gateway
4052899072275
GPRS, LAN, fiber optics