Emergency Battery Backup and Driver - 20W - 100-277 VAC Input - 25-50 VDC Output
| Quantity | |
|---|---|
Features
- 90-minute constant emergency power
- Wide input voltage range: 100-277 VAC
- For wiring to the LED driver's DC output
- Will provide emergency power for fixtures up to 180W
- UL 924 Listed
- CEC Title 20
Overview
Product Details:
- Low voltage output for wiring to the driver's DC output
- Automatic self-testing for ease of use
- Drives up to 180W fixtures
- Lithium-ion battery
- 5-year warranty
DEME-20W-L Manual and Specification Sheet - Commercial Downlights
- Emergency Lights
- Linear High Bays
- Linear Strip Fixtures
- Panel Lights
- Troffer Fixtures
Specifications
| Ambient Operating Temperature Range | 0~+50 °C (32~+122 °F) |
|---|---|
| Battery Type | Li-ion |
| Brand | DiodeDrive |
|
Certifications/Compliance
Certifications/Compliance
Standards and certifications comprise a vast number of companies and compliances that serve specific purposes—primarily addressing safety, environmental impact, energy efficiency, and sanitation. They are divided into categories for each product type and certification type to allow for very specific qualifications related to each product. When this system is being used as intended, it gives consumers, installers, suppliers, and anyone else who may be involved confidence that the product is safe and will work well in their application. UL and ETL certifications relate to safety and installation and are the most common for power supplies. |
UL Listed |
| Dimmable | No |
|
Dimming Control
Dimming Control
TRIAC Dimming: This is the most commonly recognized dimming type, with TRIAC Dimmers found in most Home Centers and hardware stores. TRIAC (TRIode for Alternating Current) dimmers operate by modifying the voltage waveform, reducing the amount of power input to the device being controlled. Reducing the input power will result in a corresponding reduction in a power supply's output voltage/current or a decrease in the lumen output of a light fixture. TRIAC dimmers come in two variations: Forward Phase and Reverse Phase
0-10V Dimming: This type of dimming control is most commonly found in commercial applications. It works by varying a voltage from 0 to 10 VDC on dedicated dimming wires. The output of a power supply or light fixture is proportional to the voltage applied. Pulse-Width Modulation (PWM) Dimming: This dimming control adjusts output by rapidly turning the output on and off at a fixed frequency. The proportion of on-time to total time sets the dimming percentage. Potentiometer Dimming: Potentiometer dimming varies the output using a variable resistor, or potentiometer, to set the dimming level. |
0-10V |
| Emergency Operation Time | 90+ Minutes |
|
Environmental Rating
Environmental Rating
|
Suitable for Damp Locations |
| Input Connection Type | Pigtail |
| Input Voltage | 100-277 VAC |
| Max Input Current | 25 mA @ 277 VAC, 58 mA @ 120 VAC |
|
IP Rating
IP Rating
|
IP20 |
| Output Voltage | 25-50 VDC |
| Recharge Time | 24 Hours |
| Surge Protection | 3 kV (L-N) |
| Warranty | 5 Year |
Accessories & Power Supplies
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