Description
20W Emergency Battery Backup LED Driver | 100-347Vac Input | 90-Minute Runtime
The WSD-EML20W27-XX is an integral emergency LED driver with built-in lithium-ion battery that keeps 0-10V dimmable LED fixtures and LED lamps lit during power outages. It delivers 20W of emergency power for a minimum of 90 minutes after loss of normal power, then automatically recharges when AC power returns.
Wiring note: If the LED luminaire power exceeds the emergency driver rating, connect the driver to the fixture 0/1-10V dimming wires (DIM+, DIM-). In emergency mode, double-click the test switch to turn off the current emergency state.
Features
- 20W emergency output for a minimum of 90 minutes
- Input: 100-347Vac, 50/60HZ
- Output: 170V DC
- Application: ≤150W(0-10V Dimmable Fixture)
- Automatic transfer to emergency mode on loss of normal AC power
Technical Specifications
- Model: WSD-EML20W27-XX
- WSD Order Code: 201.0418
- Output Power: 20W
- Output Voltage: 170V DC
- Input Power: 12W max
- Input Voltage: 100-347Vac, 50/60HZ
- Input Current: 0.1A max
- Application: ≤150W(0-10V Dimmable Fixture)
- Ambient Temperature: 5 C~50 C
Downloads
Disclaimers
*This product typically ships in 2 to 3 business days. Larger quantities may take longer than stated lead-time. All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship. This product is shipped directly from the manufacturer.
Non-Returnable Item Notice:
Due to the sensitive electronic nature of LED drivers and the risk of improper installation, tampering, or programming, this item is non-returnable. Please confirm compatibility before purchasing. If your LED driver is defective upon arrival or during the warranty period, it may be eligible for a manufacturer warranty replacement. For assistance selecting the correct driver, please contact our support team.
