Wide range of AC input voltage 85VAC~305VAC
Active power factor correction
Protections against: short circuit/over current/over voltage/over load/over temperature
IP67 design for outdoor application
Meets 12KV surge immunity
Standardized module, easy to install and maintain
On the basis of lamp illumination curve, a timing attenuation compensation function, output constant flux function
D type:1～10VDC control signal
P type:PWM control signal (internal or external)
T type:Time control dimming
Current can be regulated externally
Electrical Specifications
Input Voltage Range：85 ～ 305VAC
Efficiency：93.5% ～ 94.5%
THD：＜5%
Power Factor：＞0.96
MTBF：≥110,000 Hours, MIL-HDBK-217F (25℃)
Environmental Parameter
Humidity：10 ～ 90% RH
Operation Temp：- 40 ～ 60℃
Storage Temp：- 40 ～ 85℃
Safety Approval
Saftey Approval：EN61347、UL8750、GB19510
EMC Standards：EN55015、EN61347、EN61000、GB17743、GB17625
Dimension
242mm (L) ; 72mm (W) ; 40mm (H) ; Weight： 1350g
Applications
LED Street Lamp，Tunnel Light，High Bay Light，Flood Light
Products
| Series | Model | Output | Voltage Range | Eff. | Ripple |
| C.C. mode | UEL240B-S115210-A1Z | 69-115V, 2.10A | ±3% | 93.5% | 2%Vo |
| UEL240B-S171140-A1Z | 103-171V, 1.40A | ±3% | 94.0% | 2%Vo | |
| UEL240B-S228105-A1Z | 137-228V, 1.05A | ±3% | 94.5% | 2%Vo | |
| UEL240B-S344070-A1Z | 207-344V, 0.70A | ±3% | 94.5% | 2%Vo |
