Features
Non-Isolated Design with Low Residual Output Voltage < 2kV
No Afterglow
Ultra High Efficiency (Up to 97.0%)
Full Power at Wide Output Current Range (Constant Power)
Adjustable Output Current (AOC) with Programmability
Isolated 0-10V/10V PWM/Resistor/3-Timer-Modes Dimmable
Dim-to-Off with Standby Power ≤ 0.5W
Maximum Dimming Level with 9V or 10V Selectable
Fade-time Adjustable
Always-on Auxiliary Power: 12Vdc, 250mA
Low Inrush Current
Output Lumen Compensation
End-of-Life Indicator
Input Surge Protection: DM 4kV, CM 6kV
All-Around Protection: OVP, SCP, OTP
Suitable for Luminaires with Protection Class I
5 Years Warranty

Description
The NEL-400SxxxMP series is a 400W, constant-current LED driver that operates from 180-457 Vac input with
excellent power factor. It is created for many lighting applications including high bay and horticulture, etc. The
high efficiency of these drivers and slim metal case enables them to run cooler, significantly improving reliability
and extending product life. To ensure trouble-free operation, protection is provided against over voltage, short
circuit, and over temperature.