Constant Current LED Drivers

ERM Series

40-70 W, High Power Density with 0-10 V Dimming
Input Voltage Max Output Power Output Voltage Output Current Range Efficiency THD       Max Case Temp Power Factor Dimming Method Dimming Range Start Time
120 & 277 Vac nominal 70 W 21 to 82 Vdc 700 mA to 2.1 A Constant Current up to 90% 90º C (measured at the hot spot) >0.9 0 - 10 V 10-100% (% of Iout) 500 ms max
ERM Series
Features:
  • Very High power density in the market: 8.2 W/in3
  • Protections: output open load, over-current and short-circuit (hiccup), and over-temperature with auto recovery
  • Conducted and radiated EMI: FCC CFR Title 47 Part 15 compliant with Class B at 120 Vac and Class A at 277 Vac
  • Complies with ENERGY STAR® luminaire specification and DLC (DesignLight Consortium®) technical requirements
  • IP64-rated case with silicone-based potting
  • Lifetime: 50,000 hours min at 70°C case temperature
  • 90°C maximum case hot spot temperature
  • Class 2 power supply
Applications:
  • High Bay
  • Indoor lighting
  • Industrial Lighting
  • Office
  • Outdoor LED Light
  • Troffer
Technical Documentation:
> Short Datasheet
Email me the additional documentation:
Loading Products
ERP Part Number Nominal
Input Voltage (Vac)		 Output Current (mA) Power (W) Voltage Range (Vdc) Case Type Dimming Status Availability
ERM050W-1800-28 120 to 277 1800 21 - 28 IP64 Rectangular Metal 0-10V, 10-100% production Check >
ERM060W-0700-82 120 to 277 700 62 - 82 IP64 Rectangular Metal 0-10V, 10-100% production Check >
ERM060W-1400-42 120 to 277 1400 32 - 42 IP64 Rectangular Metal 0-10V, 10-100% production Check >
ERM060W-1600-42 120 to 277 1600 32 - 42 IP64 Rectangular Metal 0-10V, 10-100% production Check >
ERM060W-1750-40 120 to 277 1750 30 - 40 IP64 Rectangular Metal 0-10V, 10-100% production Check >
Notes:
Notes:
  • The ERM060W-0700-82 is not class 2.
  • For additional options of output current and output voltage, contact your sales representative or contact us via email.