OSRAM CV Power supplies with 1…10 V - Manual (Page 3)

OPTOTRONIC
®
OT 80/220-240/24 DIM P
Dimmable Constant Voltage LED Power supply for 24V LED - Modules
2011-08-18
AA328400055
OSRAM AG
www.osram.com
Steinerne Furt 62, 86167 Augsburg, Germany
No. 1, North Industrial Road
528000 Foshan Guangdong, P.R. China
a) The installation of two ore more OPTOTRONIC® OT 80/220-240/24 DIM P Power supplies with common “-“ or “+” is
forbidden.
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.
•
Not used output cables have to be insulated separately
Earth Connection
• OT 80/24 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 t
c
has to be controlled
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