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OTi50W Slim Emergency Driver
Installation and Troubleshooting Guide – P/N 57413
WHEN USING ELECTRICAL EQUIPMENT, BASIC SAFETY PRECAUTIONS SHOULD
ALWAYS BE FOLLOWED, INCLUDING THE FOLLOWING:
READ AND FOLLOW ALL SAFETY INSTRUCTIONS
1. This product is for use with an LED lighting load and supplies up to 10W of power at factory
programmed current with a voltage between 10.0 VDC and 55.0 VDC in emergency mode for
a minimum of 90 minutes.
2. Make sure all connections are in accordance with the National Electrical Code, Canadian
Electrical Code and any local regulations.
3. To reduce the risk of electric shock, disconnect AC power of the emergency driver and fuse
from fuse holder of the battery pack before servicing.
4. This emergency driver is suitable for factory and field installation. For field installation, please
see the instructions on page
5. This product is suitable for damp locations where the
and battery pack case temperature is 55°C maximum.
6. Do not use for outdoor applications.
7. Product is not suitable for heated air outlets and wet or hazardous locations.
8. Do not install near gas or electric heaters.
9. The use of accessory equipment not recommended by the manufacturer may cause an unsafe
condition.
10. Do not use this product for other than intended use.
11.
Equipment should be mounted in locations and at heights where it will not readily be subjected
to tampering by unauthorized personnel.
12. Servicing should be performed by qualified service personnel.
13. Use caution when servicing batteries.
THIS PRODUCT CONTAINS A RECHARGEABLE NICKEL-CADMIUM
BATTERY. THE BATTERY MUST BE RECYCLED OR DISPOSED
IMPORTANT SAFEGUARDS
3.
SAVE THESE INSTRUCTION
PROPERLY.
driver case temperature is 75°C maximum
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Related Manuals for Osram OTi50W
Summary of Contents for Osram OTi50W
- Page 1 OTi50W Slim Emergency Driver Installation and Troubleshooting Guide – P/N 57413 IMPORTANT SAFEGUARDS WHEN USING ELECTRICAL EQUIPMENT, BASIC SAFETY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED, INCLUDING THE FOLLOWING: READ AND FOLLOW ALL SAFETY INSTRUCTIONS 1. This product is for use with an LED lighting load and supplies up to 10W of power at factory programmed current with a voltage between 10.0 VDC and 55.0 VDC in emergency mode for...
- Page 2 Normal Mode Operation When AC power is applied, the driver is in normal mode where the output current is at the programmed setpoint. The Illuminated Test Switch light is ON (not flashing) indicating the batteries are being charged. Emergency Mode Operation When power fails, the emergency driver automatically switches to emergency power, operating the emergency LED load at required illumination.
- Page 3 Please refer to the product specification for the exact range. For more information on programming instructions, please refer to www.osram.us 4. The emergency mode power should be less than or equal to rating of the driver and the battery pack that is being used for the application.
- Page 4 commonly designated as V and should be found on the luminaire markings, in the luminaire specifications, or imprinted directly on the LED arrays. If multiple LED arrays are to be driven, verify that the total forward voltage is within the limits of this product. Using a voltage meter, it may be possible to directly measure the voltage across the LED arrays when operating from the emergency driver.
- Page 5 The emergency driver and the battery pack(s), including fuses, as a system may be remote mounted from the luminaire, when installed within a UL 1598 / CSA C22.2 no. 250 (Listed Luminaire) enclosure, or a UL 924 / CSA C22.2 no. 141 (Listed Emergency Lighting) enclosure Please refer to the specification sheet for the maximum recommended remote mounting distance.
- Page 6 Figure 3: Wiring diagram for non-switched line Figure 4: Wiring diagram for switched line 10-2018...
- Page 7 Ensure AC input wiring and battery seconds wiring is correct. OSRAM SYLVANIA Inc. 200 Ballardvale Street Wilmington, MA 01887 USA 1-877-636-5267 www.osram.us/ds ECS-351 OSRAM and OPTOTRONIC are registered trademarks of OSRAM GmbH. Specifications subject to change without notice. © 2018 OSRAM SYLVANIA Inc. 10-2018...
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