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OPTOTRONIC®
OT 15/220-240/12 P
Constant Voltage LED Power supply for 12V LED - Modules
1. Technical Data
Nominal Voltage
Input Voltage
Line Current, nominal
Mains Frequency
Power Factor
Interface
IP Rating
Max Out Power
220 – 240 Vac
198 – 264 Vac
0,1 [email protected] Vac
50 / 60 Hz
> 0.5 @ 230 Vac
None
IP 66
15 Watt
Output Voltage
Efficiency
Ambient Temperature Ta
Max. Case Temperature at Tc
Max. Cable Length
Max load per circuit breaker B10
Max load per circuit breaker B16
Max load per circuit breaker C10
12,5 Vdc (- 0,5V/+0,5V)
80% @ 230 Vac
-25°C to +55°C
+80°C
10m
32
51
51
2. Connection Schemes
(+) 12V
(-) GND
red
black
LED Module
220 – 240V AC
OT 15/220-240/12 P
2
3. Safety
+
+
2
-
OT 15/220-240/12 P
LED Module
15 Watt
OT 15/220-240/12 P
2
220 – 240V AC
220 – 240V AC
2
+
+
-
-
OT 15/220-240/12 P
LED Module
15 Watt
LED Module
30 Watt
OT 15/220-240/12 P
2
Power supplies can be connected in parallel on the primary side, but not on the secondary side
L
N
L
N
~
~
~
~
~
~
+
OT 15/220-240/12 P
~
~
LED Module
+
OT 15/220-240/12 P
~
~
LED Module
+
OT 15/220-240/12 P
~
~
LED Module
+
OT 15/220-240/12 P
LED Module
+
OT 15/220-240/12 P
LED Module
+
OT 15/220-240/12 P
LED Module
The installation of two or more OPTOTRONIC® OT 15/220-240/12 P Power supplies with common “-“ or “+” wiring is forbidden.
OSRAM AG
www.osram.com
Steinerne Furt 62, 86167 Augsburg, Germany
2013-03-21
AA416090055
No. 1, North Industrial Road
528000 Foshan Guangdong, P.R. China
OPTOTRONIC®
OT 15/220-240/12 P
Constant Voltage LED Power supply for 12V LED - Modules
Wiring and Connection





Ensure that the LED module load is within the range of rated voltage, current and power supply
(see Technical data)
Maximum output cable length is limited by EMI and cross diameter
Use output cable sections adequate to the load demand
The luminaire manufacturer is responsible for providing the required clearances and creepage
distances and also for protection against electrical shock, especially for the line and load wires
Please avoid direct exposure of sunlight and in case of exposure to UV rays, protect the cables with
suitable silicone sheath.
Earth Connection

OT 15/12 P is a “Protection Class II” power supply, therefore ground connection is not required
Mounting and Environmental protection


The control gear is a build in type for luminaire integration
Maximum permissible ambient temperature must not be exceeded. Make sure there is adequate
space to avoid a build-up of heat. In critical installations the temperature at tc has to be controlled
2 General Note



Power supplies must be installed by a qualified electrician
Disconnected from mains supplies before wiring work
For further information see also “OPTOTRONIC – Technical guide” at www.osram.com
OSRAM AG
www.osram.com
Steinerne Furt 62, 86167 Augsburg, Germany
2013-03-21
AA416090055
No. 1, North Industrial Road
528000 Foshan Guangdong, P.R. China