Not Recommended for New Design
We Recommend the EBM-1K2SxxxMT or ESM-1K2SxxxMT as a Replacement

  • Ultra High Efficiency (Up to 96%)
  • Full Power at Wide Output Current Range (Constant Power)
  • Thermal Sensing and Protection for LED Module
  • Isolated 0-10V/PWM/3-Timer-Modes Dimmable
  • Dim-to-Off with Standby Power ≤ 2.5 W
  • Output Lumen Compensation
  • Input Surge Protection: DM 6kV, CM 10kV
  • All-Around Protection: OVP, SCP, OTP
  • IP67 and UL Wet / Dry / Damp Location
  • TYPE HL, for use in a Class I, Division 2 Hazardous (Classified) Location
  • 5 Year Warranty

Life Time

100,000 hours @ Case Temperature 70°C

Dimensions

Inches (L x W x H)
11.02 x 6.89 x 2.99

Millimeters (L x W x H)
280 x 175 x 76

Certifications

Full-Power Current Range Default Output Current Input Voltage Range Output Voltage Range Max. Output Power Model Number
3360 – 4200 mA 4200 mA

180 ~ 528 Vac
255 ~ 500 Vdc

143 – 357 Vdc

1200 W

EFD-1K2S420DT
4480 – 5600 mA 5600 mA 108 – 268 Vdc EFD-1K2S560DT
5920 – 7200 mA 7000 mA 81 – 202 Vdc EFD-1K2S740DT
File Name
LED Driver Installation Instructions (Updated March 2015)
LED Driver Installation Guideline (Updated September 2018)
Programming Interface Device Driver Install First (Updated March 2015)
Design-In Guide for Programmable Drivers (Updated September 2018)
Programming Interface Installation Instructions (Updated April 2015)
Programming Interface Operating Instructions (Updated January 2016)
Inventronics Constant Power Programmer Manual Instruction (Updated April 2018)