Pump control with AQUA Drive
VLT FC-202 with dedicated functions: sleep mode, dry pump detection, cascade control, pipe fill. 30-50% energy savings versus direct-on-line starting.
// Water and wastewater plant specialists
Wastewater Treatment Plant Automation in Panama
Wastewater treatment plants (WWTP) with full automatic control. Danfoss VLT AQUA Drive variable frequency drives, UWT instrumentation, Siemens PLCs and SCADA. Turnkey, with automatic regulatory reporting.
- VLT AQUA Drive — drives built for pumping
- UWT ultrasonic and radar level measurement
- Siemens WinCC SCADA with reporting to MINSA and MiAMBIENTE
- DrivePulse remote monitoring included
// The problem
Signs that you need to act
If you recognize one or more of these symptoms in your plant, there is a measurable, fixable root cause. We identify it in a single site visit.
- 01
Manual operation means high costs
Pumps running 24/7 at fixed speed waste 30-50% of the energy. With no level control, valves and blowers run when they shouldn't. The OPEX of a poorly automated plant is unsustainable.
- 02
Regulatory non-compliance
Without automatic logging of pH, flow and suspended solids you cannot demonstrate environmental compliance. Fines, shutdowns, reputational damage — all avoidable with a regulatory SCADA.
- 03
No visibility of the process
The operator on site decides by intuition. Management has no data. Maintenance is reactive. A well-designed SCADA turns operation into information — and information into profitable decisions.
// What you get
How we help you
Concrete services, not generic ones. Every item comes with verifiable scope and documented deliverables.
Precise chemical dosing
Control of flocculants and coagulants with diaphragm dosing pumps plus Novus instrumentation. Setpoints adjustable from the HMI.
UWT instrumentation
Rotonivo radar for solids, ultrasonic for liquids, capacitive for foam. Robust measurement in the aggressive environment of a treatment plant.
Blower control
Automatic alternation between blowers with compensation by operating hours. Closed-loop dissolved oxygen control.
Regulatory reporting
Automatic data export in the MINSA/MiAMBIENTE format. Tamper-evident logging. Daily and monthly reports in one click.
Secure remote access
A dedicated VPN for operation and maintenance. 24/7 monitoring through DrivePulse. Automatic threshold alerts to the operator's phone.
// Process
How we work
Every step hands something concrete to the next one. No "internal phases" without an output.
01
Process and P&ID
Process engineering: mass balance, sizing of pumps and blowers, instrumentation P&ID, control philosophy.
02
Electrical engineering
Single-line diagrams, PLC/HMI architecture, I/O lists, panel sizing, protection coordination.
03
Fabrication and FAT
Panels in the Beiton workshop, PLC programming, SCADA configuration, point-to-point testing with simulated logic.
04
On-site installation
Electrical installation, instrument mounting, interconnections, calibration.
05
Commissioning
Sequential starting of each item of equipment, PID loop tuning, testing under real load, as-built documentation.
06
Training + support
Training for operators and maintenance, in Spanish. 1-year warranty. Optional DrivePro contract for the drives.
// Frequently asked questions
What we get asked most
Quick answers to the questions technical teams in Panama ask us most often.
Q01 What does a wastewater treatment plant automation project include?
Chemical dosing (flocculants, coagulants), influent and effluent pump control with AQUA Drive VFDs, tank level measurement (UWT ultrasonic and radar), electromagnetic flow measurement, blower control with alternation, operation of Samson control valves, an HMI for operators, and a SCADA with data logging and regulatory reports. All integrated under a single Siemens S7-1500 PLC.
Q02 Which Danfoss drive is best for pumping in a wastewater treatment plant?
The VLT AQUA Drive FC-202 — designed specifically for water applications. Dedicated functions: sleep mode (stops the pump when there is no demand), dry pump detection (protects against running dry), pipe fill (soft filling avoids water hammer), cascade control (alternates pumps according to demand) and end-of-curve detection (detects blockages). In stock in Panama from 5.5 kW to 132 kW in the most common configurations.
Q03 Do you work with municipal plants or only industrial ones?
Both. Municipal plants (local government, IDAAN, rural water systems) and industrial ones (cold storage, food, beverage, breweries, mining, industrial parks). The underlying technology is similar; the difference is in flow rates, organic load and the applicable regulation. We comply with Panamanian effluent discharge rules.
Q04 Do you offer remote monitoring of the plant after handover?
Yes, through DrivePulse plus DrivePro Remote Monitoring. A web dashboard with operating KPIs (flow, pH, turbidity, dissolved oxygen), automatic threshold alerts, historical logging for regulatory reports, and health analysis of the drives (operating hours, capacitor service life). Accessible from any device.
Q05 How long does a wastewater plant automation project take?
For a mid-sized plant (2000-5000 m³/day, 6-10 motors): 14-20 weeks end to end, including engineering, procurement, panel fabrication, PLC programming, workshop FAT, electrical installation and commissioning. For large municipal plants with aerated lagoons and advanced biological treatment: 6-9 months.
Q06 Does the automation meet MINSA and MiAMBIENTE requirements?
Yes. We design to meet the effluent discharge rules (the DGNTI-COPANIT technical regulation) and the applicable environmental requirements. We generate automatic reports with auditable raw data (pH, flow, solids, BOD/COD) in a format compatible with the reports the regulators require (MINSA and the Ministry of the Environment). The SCADA includes tamper-evident logging.
Let's talk about your treatment plant
Send us the design flow, the type of water to be treated and the scope you have in mind. A process engineer will reply with a technical and commercial proposal.