Siemens Water Technologies provides the most comprehensive, cost-effective and reliable treatment systems and services. As a leading global engineering company, Siemens provides innovative solutions to help tackle the world’s major challenges, across the key industrial sectors of energy, industry and healthcare. Siemens has offices and factories throughout the UK, with its headquarters in Frimley, Surrey. Siemens offer everything from emergency water supply and conventional water treatment processes to wastewater reuse systems, membrane bioreactors, UV disinfection systems and RO cleaning contracts.
Siemens Drives for Water and Wastewater Management
–Unmatched reliability
With a legacy rooted in precision engineering, Siemens drives are built to last and perform consistently. SINAMICS G120X drives achieve reliable and durable performance by adopting state-of-the-art design, superior coating standards and sophisticated protection functions satisfying the rigorous needs of pump, fan and compressor applications.
–Seamless integration
Siemens drives are designed with industry standards in mind, ensuring they easily fit into various existing setups, reducing integration hassles. With features such as multi-pump control, and support for up to 4 PID controllers, SINAMICS G120X drives are created specifically for pumps, fans and compressors.
–Adaptive drive technology
Equipped with intelligent sensors and adaptive algorithms, SINAMICS drives adjust to real-time demands, ensuring optimal performance at all times.
Key Advantages of Siemens Drives
From voltage regulation to in-built surge protection, Siemens drives ensure that the equipment is shielded from potential harms, enhancing longevity.
–Economic long-term operations
The durability and low-maintenance design of Siemens VFDs mean fewer replacements and repair costs, making them an economical choice in the long run.
–Intuitive user interface
With user-friendly controls, diagnostic tools, and digital integration capabilities, Siemens makes it easy for operators to get the best out of their drives for pumping, ventilation and compressing.
Optimized Applications for Siemens Drives in Water Management
Some areas where Siemens drives thrive.
–water wastewater drives – pump control
Siemens drives come with pump protection features that prevent water hammer, cavitation, dry run and more.
This translates to an extended pump lifespan, minimized maintenance costs, and smoother operations without the typical pitfalls associated with conventional pump systems.
–Aeration process control in wastewater treatment
Advanced PID (Proportional-Integral-Derivative) control in Siemens drives allows for precise control of aeration blowers.
This ensures the blowers introduce the exact amount of oxygen required, maximizing the efficiency of the treatment process, and reducing energy consumption.
–Mixer – agitator speed control
Siemens drives feature torque control capabilities.
This ensures mixers and agitators operate without straining motors, thus maintaining a consistent mixing quality and prolonging equipment life.
–Sludge handling – processing
With consistent torque across a wide range of speeds, SINAMICS drives ensure smooth operation of conveyors and pumps.
This leads to efficient sludge processing, minimizing jams and operational hitches which could result in costly downtimes.
–Energy recovery for desalination plants
The energy-saving modes in Siemens drives adjust operations to match flow rates and system requirements.
This optimization makes for cost savings from minimal energy waste in high-pressure pumps.
–Level control in storage tanks
With embedded system diagnostics and monitoring, Siemens drives can provide real-time feedback on tank levels and pump status.
This allows for proactive maintenance, prevents overflows, and ensures consistent water supply, minimizing potential operational challenges.
Comprehensive Solutions for Fluid Management
Siemens offers drives built to cover the entire range of applications for moving and processing gases and liquids.
–SINAMICS G120X
–SINAMICS G120
–SINAMICS G130
–Enclosed drive variants
Designed with water and wastewater applications in mind
The SINAMICS G120X drive system is engineered with the unique needs of the water and wastewater sector at its core. Expertly designed for fluid management, it shines particularly in tasks related to water supply, purification, and distribution. Distinct functions, including enhanced pump protection and advanced energy conservation measures, make it the top pick for water/wastewater professionals.
Ideal for:
-Wastewater facilities
-Pump regulation and control
Benefits
–Specialized for water applications
Specific features developed for optimal pump safeguarding and regulation
–Maximized energy efficiency
Incorporates functions that drive down energy consumption, promoting sustainability
–Inherent safety protocols
Equipped with the “Safe Torque Off” function and more, ensuring a high level of safety during operations
Real world challenges and solutions water wastewater drive pump control use case
–Pump control and optimization for industrial water management
Application: Pumps ensure the efficient movement and distribution of water in treatment and processing systems.
—SINAMICS G120X
Specifically tailored for water/wastewater applications, it offers intelligent pump control and protection.
—Why Siemens?
Protection features: Prevents water hammer, cavitation, and dry run, safeguarding the pump and extending its lifespan
Energy efficiency: The drive’s algorithms adjust the pump’s operations to match demand, reducing energy waste
Reliability: Built-in diagnostic features help in proactive maintenance, minimizing downtime
–Mixer and agitator speed control
Application: Mixers and agitators are used to ensure homogeneous mixing of chemicals and other materials in water treatment.
—SINAMICS G130
Built for high torque applications, SINAMICS G130 is perfect for controlling mixers and agitators.
—Why Siemens?
Consistent mixing: Even torque control, ensuring mixers operate without straining, leading to consistent output
Operational efficiency: SINAMICS G130’s dynamic speed adjustment provides optimal mixing based on real-time requirements
Modularity: Designed for flexibility, the drive can be seamlessly integrated into a variety of treatment setups
–Aeration process control in wastewater treatment
Application: Aeration blowers introduce air to wastewater to facilitate the breakdown of organic materials.
—SINAMICS G120
Designed for a broad spectrum of applications, SINAMICS G120 offers precise control for aeration blowers
—Why Siemens?
Precise control: Advanced PID control ensures accurate oxygen introduction, maximizing treatment efficiency
Energy conservation: Using drives to adjust blower speed to aeration demand significantly reduces energy costs
Durability: Robust design ensures it can handle the rigorous demands of wastewater treatment environments
Success stories
Pump, fan, compressor applications for happy customers
–Water treatment control panel
Wastewater system integrator
—Scenario
This system integrator sought a reliable water / wastewater-focused drive that was straightforward in installation, commissioning, and operation. Seamless switching between Hand/Auto Modes was essential. The drive needed to be powered by a single-phase voltage supply and have UL certification.
—Equipment / services utilized
The SINAMICS G120X emerged as the perfect fit for this integrator. They were previously using another popular brand of drives but found its usability lacking, particularly when toggling between Hand and Auto Mode. The G120X is notably more user centric. Another significant advantage was SINAMICS G120X’s ability to accept a single-phase 480V supply, with UL certification to support this feature.
—Value to the customer
For many local water and wastewater treatment plants, SINAMICS G120X stands out as a user-friendly solution
The customer expressed great satisfaction with the drive’s easy mode-switching and commissioning process
Built-in Ethernet was also perceived as a distinct edge over other market alternatives
-Integrating for balanced water
Puerto Rico Power and Water Authority (PRASA)
—Scenario
PRASA was in need of integrating new drives into their water supply system. Their aim was to balance the various pumping stations, ensuring consistent water flow and pressure across the island.
—Equipment / services utilized
Siemens introduced PRASA to SINAMICS G120X drives. Seeing its potential, PRASA opted for four custom enclosed drive panels with bypass from Siemens, packaged within the Prime Controls panel shop.
—Value to the customer
PRASA was able to quickly optimize water distribution
The drives’ PROFINET capabilities allowed real-time monitoring of water flow and pressure
A cost-effective solution, coming in under competitors’ price point, enabling PRASA to achieve their desired outcomes efficiently
–City water infrastructure
A large city municipality needed to begin upgrading aging infrastructure. Specifically, the installed water pump drives had become obsolete. There were 14 pumping stations around the area with several large drives at each. This first project was for the pumping station that had both 6-pulse and 12-pulse drives on water pumps.
The drives needed Ethernet/IP™ communication to integrate with a Rockwell PLC network. A low-cost NEMA 3R enclosed drive solution was necessary. The drives needed to be pump-focused product with features such as condensation protection, bypass mode, etc. A short lead time was also important to the customer.
—Equipment / services utilized
The SINAMICS G120X packaged by a local panel partner was the perfect fit for the customer. The pump-focused product was found to be easy to use and had built-in Ethernet/IP™ communications. It was competitively priced with a short lead time and the panels met requirements.
—Value to the customer
The panel partner was able to provide this enclosed drive in approximately 3 weeks fulfilled through their own stock of SINAMICS G120X drives
The municipality was pleased with the ease of programming and integration into the Ethernet/IP™ network
The price and functionality met their needs as well. They now have a modern, high-performance product to advance their local municipality.
Siemens also recently won the second upgrade here, which is a good sign for the remaining 13 pumping stations
Conclusion
In today’s rapidly changing world, effective water management is more crucial than ever. With increasing demands for clean and efficient water solutions, Siemens-driven water management stands out as the clear choice.
Siemens integrates advanced technology with sustainable infrastructure, ensuring high efficiency and minimal waste. By leveraging smart data and analytics, these systems optimize water resource management, enhancing water quality and meeting community needs in a sustainable manner.
Moreover, Siemens places a strong emphasis on the human element in all its endeavors. By fostering collaboration with local communities and providing training and support, Siemens empowers individuals and raises awareness about the importance of water management. This focus on the human aspect not only ensures the success of technological solutions but also enhances communities’ capacity to tackle future water challenges.
To explore the latest innovations in water and energy technologies, and discover a wide range of products and solutions from around the world, you can visit the virtual exhibition AQUA ENERGY EXPO which featuring leading companies in water treatment, desalination, and sustainable energy through the following link: https://aquaenergyexpo.com/
Reference
1.Siemens Water Technologies
https://www.pecm.co.uk/directory/siemens-water-technologies/
2.Provide drinking water at a sustainable rate
