Constant Current LED Drivers

ESP/ESPT Series

40 to 60 W, Tri-Mode Dimming™ (0-10 V & TRIAC/ELV) with Fast Startup Time
Features:
  • NOT RECOMMENDED FOR NEW DESIGNS. FOR NEW DESIGNS, USE THE ESPT OR ESPV SERIES.
  • Compatible with TRIAC (forward-phase or leading-edge), ELV (reverse-phase or trailing-edge) and 0-10 V dimmers
  • ESPxxxW models: TRIAC and ELV dimming only at 120 Vac
  • ESPxxxE models: ELV dimming only at 230 Vac
  • 90°C maximum case hot spot temperature
  • Class 2 power supply
  • Lifetime: 50,000 hours at 70°C case hot spot temperature (some models have higher lifetime. Check lifetime curves in page 6)
  • IP64-rated case with silicone-based potting
  • Protections: output open load, over-current and short-circuit (hiccup), and over-temperature with auto recovery
  • Conducted and radiated EMI: Compliant with FCC CFR Title 47 Part 15 Class B (120 Vac) and Class A (277 Vac), and EN55015 (CISPR 15) at 220, 230, and 240 Vac
  • Complies with ENERGY STAR®, DLC (DesignLight Consortium®) and CA Title 24 technical requirements
  • Worldwide safety approvals

Applications:
  • Architectural
  • Commercial lighting
  • Indoor & outdoor
  • Residential light
  • Wide-area downlights
CA Title 24DLC MemberEnergy StarC Ru UsCE CertifiedFC Certified5 Year Warrenty
Technical Documentation:
> Short Sheet
Email Me the Full Datasheet:
Input VoltageMax Output PowerOutput VoltageOutput Current RangeEfficiencyTHDMax Case TempPower FactorDimming MethodDimming RangeStart Time
120 to 277 Vac, 220 to 240 Vac60 W21 to 56 Vdc700 mA to 1.4 A Constant Currentup to 87%< 20%90º C (measured at the hot spot)>0.9Forward-Phase, Reverse-Phase & 0-10 V1-100% (% of Iout)400 ms
Loading Products
ERP Part NumberNominal
Input Voltage (Vac)
Output Current (mA)Power (W) Voltage Range (Vdc)Case TypeDimmingStatusAvailability
ESPT060E-1400-42120 to 277140058.824 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESPT050E-1200-42120 to 277120050.424 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%samplingCheck >
ESPT050E-1050-42120 to 27790044.124 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESPT040E-0900-42120 to 27790037.824 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESPT040E-0800-42120 to 27780033.624 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESPT060W-1400-42-Z1120 to 277140058.824 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%samplingCheck >
ESPT050W-1400-34120 to 277140047.623 - 34IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESPT050W-1200-42-Z1120 to 277120050.424 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESPT050W-1050-42-Z1120 to 277105044.124 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESPT040W-0900-42-Z1120 to 27790037.824 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESPT040W-0800-42-Z1120 to 27780033.624 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESPT040W-0700-56120 to 27770039.240 - 56IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESP060E-1400-42220 to 240140058.824 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%samplingCheck >
ESP050E-1200-42220 to 240120050.424 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%samplingCheck >
ESP050E-1050-42220 to 240105044.124 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESP040E-0900-42220 to 24090037.824 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%samplingCheck >
ESP040E-0850-42220 to 24085035.724 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%samplingCheck >
ESP040E-0800-42220 to 24080033.624 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%samplingCheck >
ESP060W-1400-42120 to 277140058.824 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESP040W-0700-56120 to 27770039.240 - 56IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESP040W-0800-42120 to 27780033.624 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESP040W-0850-42120 to 27785035.724 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESP040W-0900-42120 to 27790037.824 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESP040W-0940-33-SS-F1120 to 27794031.028 - 33IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESP040W-0940-43120 to 27794040.435 - 43IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESP050W-1050-42120 to 277105044.124 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESP050W-1200-42120 to 277120050.424 - 42IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESP050W-1400-32120 to 277140044.821 - 32IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
ESP050W-1400-34120 to 277140047.623 - 34IP64 Rectangular PlasticFor/Rev Phase & 0-10V, 1-100%productionCheck >
Notes:
Notes:
  • The ESP040W-0949-33-SS-F1 is specifically intended to drive the Cree LMH2 3000 sunset module and exhibits a customized 0-10V dimming transfer function. It will not work with any other LED or LED string.
  • The ESP driver case can also be mounted by using two metal clips, one on each short side. The ordering part number  for the two metal clips is ESP-CLIPS. By default, the ESP driver is shipped without metal clips. When metal clips are required, add ESP-CLIPS to your order.
  • For additional options of output current and output voltage, contact your sales representative or send an email to: SaveEnergy@ERP-Power.com