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 Voltage Max Output Power Output Voltage Output Current Range Efficiency THD Max Case Temp Power Factor Dimming Method Dimming Range Start Time
120 to 277 Vac, 220 to 240 Vac 60 W 21 to 56 Vdc 700 mA to 1.4 A Constant Current up to 87% < 20% 90º C (measured at the hot spot) >0.9 Forward-Phase, Reverse-Phase & 0-10 V 1-100% (% of Iout) 400 ms
Loading Products
ERP Part Number Nominal
Input Voltage (Vac)
Output Current (mA) Power (W) Voltage Range (Vdc) Case Type Dimming Status Availability
ESPT060E-1400-42 120 to 277 1400 58.8 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESPT050E-1200-42 120 to 277 1200 50.4 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% sampling Check >
ESPT050E-1050-42 120 to 277 900 44.1 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESPT040E-0900-42 120 to 277 900 37.8 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESPT040E-0800-42 120 to 277 800 33.6 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESPT060W-1400-42-Z1 120 to 277 1400 58.8 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% sampling Check >
ESPT050W-1400-34 120 to 277 1400 47.6 23 - 34 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESPT050W-1200-42-Z1 120 to 277 1200 50.4 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESPT050W-1050-42-Z1 120 to 277 1050 44.1 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESPT040W-0900-42-Z1 120 to 277 900 37.8 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESPT040W-0800-42-Z1 120 to 277 800 33.6 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESPT040W-0700-56 120 to 277 700 39.2 40 - 56 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESP060E-1400-42 220 to 240 1400 58.8 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% sampling Check >
ESP050E-1200-42 220 to 240 1200 50.4 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% sampling Check >
ESP050E-1050-42 220 to 240 1050 44.1 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESP040E-0900-42 220 to 240 900 37.8 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% sampling Check >
ESP040E-0850-42 220 to 240 850 35.7 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% sampling Check >
ESP040E-0800-42 220 to 240 800 33.6 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% sampling Check >
ESP060W-1400-42 120 to 277 1400 58.8 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESP040W-0700-56 120 to 277 700 39.2 40 - 56 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESP040W-0800-42 120 to 277 800 33.6 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESP040W-0850-42 120 to 277 850 35.7 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESP040W-0900-42 120 to 277 900 37.8 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESP040W-0940-33-SS-F1 120 to 277 940 31.0 28 - 33 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESP040W-0940-43 120 to 277 940 40.4 35 - 43 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESP050W-1050-42 120 to 277 1050 44.1 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESP050W-1200-42 120 to 277 1200 50.4 24 - 42 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESP050W-1400-32 120 to 277 1400 44.8 21 - 32 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
ESP050W-1400-34 120 to 277 1400 47.6 23 - 34 IP64 Rectangular Plastic For/Rev Phase & 0-10V, 1-100% production Check >
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.