Features
 Independent Three Output Channels
 Independent Three Dimming Channels
 135W Channel Power Transfer (Optional)
 Hot-plugging Protection
 LED Parallel Protection
 Ultra High Efficiency (Up to 95%)
 Full Power at Wide Output Current Range (Constant Power)
 Adjustable Output Current (AOC)with Programmability
 Isolated 0-10V/PWM/Resistor/3-Timer-Modes Dimmable
 INV Digital Dimming, UART Based Communication Protocol
 Dim-to-Off
 Maximum Dimming Level with 9V or 10V Selectable
 Always-on Auxiliary Power: 12Vdc, 250mA
 Low Inrush Current
 Output Lumen Compensation
 End-of-Life Indicator
 Input Surge Protection: DM 6kV, CM 10kV
 All-Around Protection: IOVP, IUVP, 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 Years Warranty
Description
The ESM-1K2TxxxMx series is a 1200W, 3-channel, constant-current, programmable and IP66/IP67 rated LED
driver that operates from 249-528Vac input with excellent power factor. This driver can support 3-channel
luminaires to adjust current separately. It provides an auxiliary voltage and dim-to-off functionality for powering low
voltage, wireless controls. The dimming control supports 0-10V dimming as well as two-way communication via
Digital Dimming, a UART based communication protocol. The high efficiency of these drivers and compact metal
case enables them to run cooler, significantly improving reliability and extending product life. To ensure troublefree
operation, protection is provided against input surge, input under voltage, input over voltage, output over
voltage, short circuit, and over temperature.