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Keystone KTLD-25-UV-SC1250-56-VDIM-W1 - 25W Programmable LED Driver - Constant Current
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Keystone KTLD-25-UV-SC1250-56-VDIM-W1 - 25W Programmable LED Driver - Constant Current

120-277V Input - 420-1250mA Programmable Output Current - SOLD IN MINIMUM QUANTITY OF 4

Part # : 133359
 
$37.00
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Product Description

 

SOLD IN MINIMUM QUANTITY OF 4

 

Keystone’s Smart Current LED Drivers provide maximum flexibility

Simply adjust the parameters of our programmable LED driver to meet your application needs. Smart Current features a dim-to-off mode, enabling dimming to 1%, for precise tuning of output current. Our Smart Current LED drivers also feature a 12Vdc/ 200mA max auxiliary power output.

 

Program your LED driver quickly and easily according to your lighting needs

Programming the driver is easy with the Smart Current Cradle. The cradle connects the driver to the Smart Current PC software via USB (cable included). Start by downloading the Smart Current PC software then use the software to program the LED driver to the specifications that best suit your needs.

 

Keystone KTLD-25-UV-SC1250-56-VDIM-W1 Features:

  • Programmable output current via Keystone’s Smart Current Cradle
  • Meets FCC 15 (Class B) consumer limits
  • Short Circuit overload and open load protection
  • Dimmable with 0-10V dimmer (down to 1% at max. output current)
  • Auxiliary power: 12Vdc; 200mA max (not included on the 12W and 20W models)
  • Constant power mode for a large portion of programming range
  • UL Class P
  • Compatible with Keystone occupancy sensors

Product Specifications

  • Manufacturer's Number: KTLD-25-UV-SC1250-56-VDIM-W1
  • Brand: Keystone
  • Wattage: 25 Watt
  • UL Listed: Yes
  • Dimmable: Yes
  • Voltage: 120-277V
  • Length: 5"
  • Width: 2.4"
  • Height: 1"
  • Warranty: 5 Years

Applications/Usage & Features

Programming Features:

  • Drive current (10mA increments)
  • Minimum dimming level (1%, 3%, 5%, 7%, or 10%)
  • Dimming curve (linear, log, inverse log, or square log)
  • Minimum dimming voltage (1V, 1.5V, or 2V)
  • Maximum dimming voltage (7V, 8V, or 9V)
  • Dim-to-off voltage (0.8V, 1V, 1.2V, or N/A)
  • Thermal foldback temperature (75°C/167°F, 85°C/185°F, or 90°C/194°F)

Smart Current Benefits:

  • Reduce inventory
  • Gain output flexibility

Electrical Specifications:

  • Input Voltage Range: 120-277Vac ±10%
  • Frequency: 50/60 Hz
  • Power Factor: >0.9 under 120~277Vac Input with 80~100% Load Condition (For All Output Currents)
  • Inrush Current: 20A @277V
  • Max. Input Current: 0.28A @120V, 0.16A @240V and 0.13A @277V
  • THD: < 20% under 120~277Vac input with 80~100% load condition (For All Output Currents)
  • Load Regulation: ± 2%
  • Line Regulation: ± 1%
  • Output Tolerance: ± 5% at Full Load Condition
  • Turn-On Delay Time: < 2 Seconds at Full Load Condition
  • Overshoot: < 10% at Full Load Condition
  • No Load Power Consumption: < 1W
  • Ripple and Noise (pk-pk): < 3%
  • Withstand Voltage: Input to output, 2,800Vdc, 2mA
  • Leakage Current: Maximum 0.5mA at 277Vac, 60Hz input
  • Protection: 
  •  Over Voltage Protection:
  •  Hiccup mode. Protection will trigger when load voltage exceed specified output voltage and will auto recover after the fault mode is removed.
  • Over Current Protection: Hiccup mode. Protection will trigger when load current exceed specified output current and will auto recover after the fault mode is removed.
  • Short Circuit Protection:  Hiccup mode. Protection will trigger when short circuit and will auto recover after the fault mode is removed.
  • Over Temperature Protection: Protection will trigger when driver overheat and auto-recovery when cooled down.

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