Features

? Full Power at Wide Output Current Range (Constant Power)

? Adjustable Output Current (AOC) with NFC

? DALI-2 and D4i Certified

? 3-Timer-Modes Dimmable

? Dim-to-Off with Low Standby Power

? Always-on Auxiliary Power: 24Vdc,125mA,3W (Transient

Peak Power up to 10W)

? Integrated 16Vdc Bus Power Supply based on DALI-2

? Integrated Power Monitoring with High Accuracy up to ±1

? Low Inrush Current

? Output Lumen Compensation

? End-of-Life Indicator

? Thermal Sensing and Protection for LED Module

? 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

Description

The ESM-320SxxxBx series is a 320W, constant-current, NFC programmable and IP66/IP67 rated LED driver that

operates from 249-528Vac input with excellent power factor. Created for intra-luminaire solutions and health

monitoring applications, this family provides integrated AC power monitoring with an auxiliary voltage and dim-tooff

functionality for powering low voltage, wireless controls. The dimming control supports two-way communication

via DALI-2 and complies with D4i. The high efficiency of these drivers and compact metal case enables them to

run cooler, significantly improving reliability and extending product life. To ensure trouble-free operation, protection

is provided against input surge, input under voltage, input over voltage, output over voltage, short circuit, and over

temperature.