K-143 WEDECO

The Wedeco K series is an energy-efficient UV solution for drinking water disinfection in large water treatment plants operating through pure water tanks. Installations can provide water supply productivity up to 11500 m³/h.

The Wedeco Ecoray stainless steel reactor with multiple UV lamps includes:

  • calibrated UV intensity monitoring system
  • electronic control systems of the UV lamp
  • system for regulating the power of lamp radiation

The system makes it possible to carry out UV disinfection of water with a transmittance of about 70%.

Productivity from 500 m³/h to 6300 m³/h.

General information
Maximum flow rate (m3/hour)11040
Transmission range UV %70-98
UV LAMPS AND CONTROL SYSTEM
Control systemOptiDose (adjustable lamp output based on true sensor)
Lamp life14000 hours
Lamp technologyhigh yield low pressure amalgam
Power per lamp315 W
The number of lamps in the cassette12 pcs.
UV REACTOR
Cleaning systemno
Flange size48" (36" on special order)
Max working pressure10 bar
Protection classIP 43
Reactor length5 rows - 4.27 m, 13 rows - 6.27 m
Reactor Materialstainless steel 1.4404 / 1.4435 (ASTM 316L)
Working temperature0 - 45 °C
UV CONTROL CABINET
Common outputssystem status, lamp status, alarms, process parameters
ControllerPLC (AB, Siemens as standard)
Energy parameters400/230V +/- 10%, 50Hz
Protection class of the control cabinet UV systemIP 54 / cUL type 12 (4X optional)
SCADA communication UV control cabinetyes
Application

For disinfection of drinking water of household and drinking water supply at high costs. Installation - perpendicular to the water flow.



Features
  • The OptiDose sensor system monitors operating conditions in real time, including consumption, UV transmittance, UV intensity, and uses control logic to regulate energy consumption to the minimum parameters required to meet dosing requirements.
  • Xylem's Wedeco Ecoray amalgam lamps used in the K Series are also low-mercury with minimal energy consumption, with Ecoray ballasts that provide low pressure at high output. When used in conjunction with the variable power option, Ecoray technology provides maximum energy efficiency in all operating modes. In dimming mode, they provide energy savings of up to 20% compared to existing technologies.
  • The "K" series UV system comes with the number of rows of lamps from 2 to 13, which allows you to optimize designs for different costs. The system can be installed indoors or outdoors with different control modes, cabinet types and SCADA communication types. The "K" series can be easily adapted according to the requirements of a specific site, have a reserve of space for more rows, additional flanges, and more. stainless steel and air conditioning.
  • The Wedeco K series UV system provides maximum operator convenience with minimal maintenance. The controller combines all sensor signals, alarms, SCADA connectivity and control with OptiDose feedback for easy monitoring and control. A self-contained cleaning system keeps the cartridges clean, minimizing manual cleaning, and Ecoray UV lamps come with a 14,000-hour warranty, reducing the need for maintenance.
Documentation K-143 WEDECO brochure EN
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