OSRAM CV Power supplies 12 V User Manual
OPTOTRONIC®
2013-03-21
AA416090055
OSRAM AG
www.osram.com
Steinerne Furt 62, 86167 Augsburg, Germany
No. 1, North Industrial Road
528000 Foshan Guangdong, P.R. China
Nominal Voltage
220 – 240 Vac
Output Voltage
12,5 Vdc (- 0,5V/+0,5V)
Input Voltage
198 – 264 Vac
Efficiency
80% @ 230 Vac
Line Current, nominal
0,1 A@230 Vac
Ambient Temperature Ta
-25°C to +55°C
Mains Frequency
50 / 60 Hz
Max. Case Temperature at Tc
+80°C
Power Factor
> 0.5 @ 230 Vac
Max. Cable Length
10m
Interface
None
Max load per circuit breaker B10
32
IP Rating
IP 66
Max load per circuit breaker B16
51
Max Out Power
15 Watt
Max load per circuit breaker C10
51
(+) 12V
220 – 240V AC
2
(-) GND
red
black
OT 15/220-240/12 P
LED Module
+
-
LED Module
15 Watt
2
220 – 240V AC
2
OT 15/220-240/12 P
OT 15/220-240/12 P
+
-
LED Module
15 Watt
+
-
2
220 – 240V AC
2
OT 15/220-240/12 P
OT 15/220-240/12 P
+
-
LED Module
30 Watt
+
-
LED Module
OT 15/220-240/12 P
~
~
OT 15/220-240/12 P
~
~
+
-
LED Module
+
-
LED Module
OT 15/220-240/12 P
~
~
L
N
+
-
LED Module
OT 15/220-240/12 P
~
~
OT 15/220-240/12 P
~
~
+
-
LED Module
+
-
LED Module
OT 15/220-240/12 P
~
~
L
N
OT 15/220-240/12 P
Constant Voltage LED Power supply for 12V LED - Modules
1. Technical Data
2. Connection Schemes
3. Safety
Power supplies can be connected in parallel on the primary side, but not on the secondary side
The installation of two or more OPTOTRONIC® OT 15/220-240/12 P Power supplies with common “-“ or “+” wiring is forbidden.
OPTOTRONIC®
2013-03-21
AA416090055
OSRAM AG
www.osram.com
Steinerne Furt 62, 86167 Augsburg, Germany
No. 1, North Industrial Road
528000 Foshan Guangdong, P.R. China
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
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