As an installation manager at a water board, you bear a huge responsibility. Whether treating wastewater at a WWTP or keeping the polder dry via strategic pumping stations, the electrical installation is the beating heart of your operation. But in a world of increasing electrification, the integration of solar energy and the mass deployment of variable speed drives, voltage quality is under pressure.
Grid contamination is an invisible threat that can lead to unplanned downtime, overheating of transformers and premature wear and tear on valuable assets. HyTEPS helps water boards reduce these risks. We do not offer band-aids, but a clear diagnosis and sustainable improvement of your installation.
The electrical infrastructure of water boards has changed dramatically in recent years. Where previously simple pumping systems were switched directly to the grid, we now use advanced variable speed drives to optimise processes and save energy. While this increases efficiency, it also introduces harmonic contamination into the system.
When Power Quality is not optimal, phenomena arise that directly compromise operational reliability. Think of reactive power taking up valuable transmission capacity - a critical issue now that grid congestion hinders plant expansion. Or consider resonances created by the interaction between long cables and capacitor banks.
Our approach always starts with analysing the facts. Through a proactive approach and in-depth diagnosis, we map the health of your installation. We look beyond the symptoms; we look for the source of contamination to ensure the security and continuity of your critical processes.

To measure is to know, but to analyse is to understand. We carry out detailed measurements to assess power and voltage quality according to applicable standards. This forms the basis for a proactive approach to prevent failures before they occur.
The safety of your employees is priority number one. We perform arc calculations and simulations to identify risks in switching operations. This allows you to meet the strictest safety requirements and protect your staff from the devastating effects of an arc.


Power quality is not a snapshot in time. With our monitoring solutions, we record every incident. This enables you to recognise trends and intervene immediately in case of anomalies in the installation.
Do you suffer from harmonic contamination? Our active filters eliminate contamination at source. This results in reduced load on your transformers, less energy loss and avoidance of blind current penalties.

A water board's electrical installation is not a static asset. With the increase in decentralised generation (solar parks on treatment sites) and the intensification of pumping during extreme precipitation, the load is constantly changing. A proactive approach offers you the following assurances:
AC drives are essential for efficient water management, but they also generate harmonic current pollution. This contamination can lead to resonances with cable characteristics, resulting in voltage spikes and possible electronics failure.
Filtering reactive power and harmonics reduces the total power consumption (kVA) of the installation. This frees up 'space' on the existing transformer, allowing new assets such as additional pumps or medicine residue treatment plants to be connected without adding weight to the grid connection.
Treatment plants often have complex, outdated distributors combined with new generators. An arc simulation calculates the incident energy in the event of a short circuit, which is crucial for determining the right personal protective equipment (PPE) and making the workplace safe.
This depends on the structure of the installation. In water boards, we often see that decentralised filtering at the largest polluters (such as large sewage pumps) is most effective to relieve the internal plant, but a centralised solution at the main input may be necessary to meet the grid operator's standards.
The IV is responsible for safety and continuity. Grid contamination falls under the duty of care; if contamination is known to make the installation unsafe (e.g. due to overheating of neutral conductors), the IV should take proactive steps to resolve it.
An NEN inspection looks at the visual condition and basic safety of the installation. A Power Quality measurement looks at the 'invisible' health of the electricity itself: the waveforms, harmonics and stability. Both are complementary and necessary for an operationally safe installation.
If your installation has many inductive loads (motors) without compensation, you will see a post for 'blind consumption' in kVArh. HyTEPS will help you eliminate this through active or passive compensation systems.
Yes, high-frequency contamination can cause 'noise' on control cables and analogue signals (4-20mA). This leads to erroneous readings in your SCADA system, disrupting the process flow of the treatment.
Absolute. In addition to preventing downtime, you reduce energy losses (I²R losses) in your cables and transformers. This contributes directly to the water board's CO2 reduction targets.
Are you experiencing unexplained breakdowns at your pumping station or want to take safety at your WWTP sites to the next level? Don't wait until an incident threatens the continuity of your water management. Our engineers are ready for an in-depth diagnosis of your Power Quality.
Complete the form below and one of our specialists will contact you within one working day to analyse your installation.