high input voltage
  • Wireless Programming via Near Field Communication (NFC)
    • Compatible with Zhaga Book 24 Programmers
  • Integrated AC Power Monitoring with High Accuracy up to ±1%
  • Inventronics Proprietary Digital Dimming Health Monitoring
    • UART Based Communication Protocol Compliant with T/CSA-051
  •  Controls-Ready
    • Always-On Auxiliary Power: 12Vdc, 250mA, 3W (Transient Peak Power up to 10W)
    • Dim-to-Off
  • Isolated Dimming Controls:
    • 0-10V, PWM, Multiple Timers
  • Optimized, More Compact Form Factor
  • High Level of Built-in Surge Protection:
    • 6kV DM, 10kV CM
  • End-of-Life Indicator
  • Thermal Sensing and Protection for LED Module
  • Simplified Design for Easier Hi-Pot Testing
  • Output Lumen Compensation
  • SELV Output Models Available
  • Input Under Voltage (IUV) and Input Over Voltage IIOV) Protection
  • IP66 and IP67 and UL Dry, Damp, Wet Location
  • UL Class P
  • TYPE HL, for use in a Class I, Division 2 Hazardous
  • 5 Year Warranty

Life Time

105,000 hours @ Case Temperature 70°C

Dimensions

Inches (L x W x H)
8.82 x 3.35 x 1.75

Millimeters (L x W x H)
224 x 85 x 44.5

Certifications

Full-Power Current RangeDefault Output CurrentInput Voltage RangeOutput Voltage RangeMax. Output PowerModel Number
700 – 1050 mA700 mA249 – 528 Vac
352 – 500 Vdc
153 – 457 Vdc320 WESM-320S105LT
1050 – 1500 mA1400 mA107 – 305 VdcESM-320S150LT
1750 – 2500 mA2100 mA64 – 183 VdcESM-320S250LT
2850 – 5000 mA4900 mA32 – 112 VdcESM-320S500LT
5350 – 7600 mA6700 mA21 – 60 VdcESM-320S760Lx

File Name
LED Driver Installation Guideline (Updated September 2018)
Programming Interface Device Driver Install First (Updated March 2015)
Design-in Guide for Programming Drivers (Updated September 2018)
Inventronics Constant Power Programmer Manual Instruction (Updated December 2020)