NOL-I SERIES
NOL-I SERIESⓇ Open Channel Type Low Pressure Inclined UV System

- Automatic module lifting device providing ease of maintenance
- Compact inclined design allowing small footprint and expansion capability
- Proprietary NOL-I Series lamp arrangement design reducing head loss and increasing UV disinfection efficiency
- Motor-driven automatic wiper designed to maintain disinfection performance
- Utilized energy-efficient UV Solaray lamp technology
- Robust and reliable UV reactor design based on calculated Reduction Equivalent Dose (RED) from CFD modeling
Layout

NOL-I SERIESⓇ | |
---|---|
1 | System Control Panel (SCP) |
2 | Power Supply Panel (PSP) |
3 | UV Module |
4 | UV Lamp (600~960W) |
5 | Electric Motor-driven Automatic Wiper Mechanism |
6 | Motorized Weir Gate |
7 | Realtime UVT Sensor |
8 | Ultrasonic Level Sensor |
Standard Specification
Model Specification | |
Material | Stst 316 |
Lamp Type/Input power per lamp | LPHO Lamp / 600 – 960W |
Cleaning System | Electric Motor-driven Automatic Wiper Mechanism |
Water Level Control (Optional) | Fixed Weir, Motorized Weir Gate |
Operating Water Temperature | 5℃~45℃ |
Lifting Mechanism | Lifting Mechanism for Module |
Enclosure Specification | |
Material | RAL 7032, Mild steel (Optional StSt 304 available) |
Protection Rating | IP54 / NEMA 4X |
System Control Panel (SCP)/td> | |
Controller | PLC or Microprocessor |
Voltage / Frequency | 220V~480V / 50/60Hz |
Operating Temperature | 0℃~50℃ |
Power Supply Panel (PSP) | |
Ballast Type | Variable output electronic ballast |
Optimized Design based on CFD RED Analysis


- Optimized lamp spacing and arrangement based on CFD analysis
NOL series Characterlistics
Reduce O&M cost
UV Solaray Lamp Technology

- NEOTEC’s UV Solaray La mp Technology i ncreases energy efficiency, extends lamp life, and provides not only the best quality and performance but also cost-efficiency.
Ensure appropriate UV dose is maintained
UV Intensity Sensor

- UV sensors measure the UV intensity in real time and monitor output in response to changes in water quality and lamp aging.
Provide the ease of maintenance
Module Lifting Device

- With help of integrated lifting module, maintenance such as lamp replacement can be done with ease, and cost of hoi st installation can be saved.
Quartz sleeve cleaning system
Motor-Driven Automatic Wiper Mechanism

Motor-driven automatic wiper mechanism cleans sleeve so UV lamp can deliver the UV dose in order to achieve optimal disinfection performance.
Gallery



