Wedeco PDOevoPLUS ozone system
Maximize ozone for less energy and cooling water consumption
- Ozone production of 1,000 to 15,000 lbs./day or 18kg/hr to 300kg/hr
- Optimized cooling water consumption
- Customized, completely mounted and instrumented “plug and play” system
- Robust design for operation under rough ambient conditions
- Easy installation and operation
- Virtually maintenance-free electrode technology
- 10-year replacement warranty on Effizon® evo 3G electrodes
- CE, UL Compliant
Robust, customizable ozone solutions
Large scale operations require well-engineered adaptable systems to meet the ever-changing operational conditions. Xylem's Wedeco PDOevoPLUS ozone system has been designed to produce large quantities of ozone both reliably and efficiently. Its robust design, customizable and integrated system fit seamlessly into local conditions and processes to suit every application.
Maximize the ozone with Effizon evo 3G electrodes
Effizon evo 3G electrode technology is the core element of every Wedeco PDOevoPLUS ozone system. It features a glass core, which consists only of high strength borosilicate glass and stainless steel mesh, that helps achieve a level of reliability and energy efficiency unattainable with most other electrode technologies. Manufactured completely from inert materials, without the need for fuses or coatings, it is highly resistant to corrosion. This means that the Wedeco PDOevoPLUS generators are practically maintenance free with no need for regular cleaning or replacement of electrodes. Moreover, with the Intelligent Electrode Protection (IEP), an inherent safety feature of the Effizon evo 3G, it is not prone to false detection of electrode defects.
Specifications
| General Information | PDOevoPLUS 900 to 9000 |
|---|---|
| Ozone production capacity | Up to 300 kg/h |
| Cooling water inlet temp | 5-35°C; 41- 95°F |
| Ozone concentration range | 2 - 6wt% (AIR); 6-15wt% (Oxygen) |
| Feedgas | Air, LOX, PSA |
| Dew point (feed gas) | < -70 °C; < -94 °F |
| Feedgas (total hydrocarbons, THC) | < 60 ppmV |
| System Components | PDOevoPLUS 900 to 9000 |
|---|---|
| System control | Siemens; Allen Bradley |
| Technical Features | PDOevoPLUS 900 to 9000 |
|---|---|
| System regulation range | 1 - 100 % |
| Humidity | < 90 % |
| Ambient air temperature (min, max) | 5-35°C41-95°F |
| Ozone installation location | Indoors |
| Conformity | CE, UL |
| Noise level (equivalent sound level - leq) | <85 |
| Standards and Remote Control and Alarms | PDOevoPLUS 900 to 9000 |
|---|---|
| PLC | Siemens |
| HMI | SIMATIC HMI Comfort Panels |
| Bus system | Profibus, Modbus, Ethernet |
| Common outputs and alarms | System Status, Lamp Status, Alarm Messages, Process Values |
| Electrical Standards | PDOevoPLUS 900 to 9000 |
|---|---|
| Ozone electrical requirements | 3x400 / N / PE ±10% 50/60 Hz (TN-C or TN-S-net) |
| Ozone electrical standards | EN, IEC, ISO, SN |
| Protection class (cabinet / cell) | IP54 |
| Power factor | 0.95 |
| Materials Of Construction | PDOevoPLUS 900 to 9000 |
|---|---|
| Enclosure | powder coated steel |
| Painting | RAL 7035 |
| In contact with ozone | SS316 SS304 |
| In contact with water | SS316 |
| Options | PDOevoPLUS 900 to 9000 |
|---|---|
| PLC options | Siemens, Allen Bradley, Schneider |
| Scada communication | Available |
| Measurement | Ozone in water, Redox |
| Reaction tank | Available |
| Air preparation | Available |
| Cooling systems | Open loop cooling, Closed loop cooling, Chiller |
| Ozone destructor | catalytic, thermal |
| Oxygen generator | Available |
| Ozone contacting | Diffusors, Pump-Injection (venturi) |
| Gas distribution system | automatic, manual |
| Demistor | Available |