• Ultra High Efficiency (Up to 96.5%)
  • Full Power at Wide Output Current Range (Constant Power)
  • Adjustable Output Current (AOC) with Programmability
  • Isolated 0-10V/PWM/3-Timer-Modes Dimmable
  • Adjustable Dimming Curve
  • INV Digital Dimming, UART Based Communication Protocol
  • Dim-to-Off with Low Standby Power
  • Minimum Dimming Level with 5% or 10% Selectable
  • Hold Time Adjustable
  • Fade Time Adjustable
  • Always-on Auxiliary Power: 12Vdc, 250mA
  • Low Inrush Current
  • Output Lumen Compensation
  • End-of-Life Indicator
  • Input Surge Protection: DM 6kV, CM 10kV
  • All-Around Protection: IUVP, IOVP, OVP, SCP, OTP
  • IP66/IP67 and UL Dry/Damp/Wet Location
  • TYPE HL, for Use in a Class I, Division 2 Hazardous
    (Classified) Location
  • 5 Year Warranty

Life Time

101,000 hours @ Case Temperature 70°C

Dimensions

Inches (L x W x H)
11.22 x 5.55 x 1.90

Millimeters (L x W x H)
285 x 141 x 48.5

 

 

Certifications

Adjustable
Output
Current
Range(A)
Full-Power
Current
Range(A)
Default
Output
Current(A)
Output
Voltage
Range(Vdc)
Max.
Output
Power(W)
Typical
Efficiency
Typical
Power Factor
Model Number
277Vac 480Vac
0.26-3.5 2.6-3.5 3.5 171-462 1200 96.5% 0.99 0.96 ESM-1K2S350MT
0.395-5.25 3.95-5.25 5.25 114-304 1200 96.0% 0.99 0.96 ESM-1K2S525MT
0.555-7.4 5.55-7.4 7.4 81-217 1200 96.5% 0.99 0.96 ESM-1K2S740MT
File Name
LED Driver Installation Instructions
LED Driver Installation Guidelines (Updated September 2018)
Programming Interface Device Driver Install First (Updated March 2015)
Design-In Guide for Programmable Drivers (Updated September 2018)