Control Systems

Control Systems

P & I’s expert design team are well equipped to provide you with the best power solution for your business. We aim to make your solution fit both your current and future needs with bespoke design systems to meet your exact requirements.

Generator Control

P & I offer a complete range of standard generator control panels from simple auto-start control units to a state-of-the-art system capable of synchronising, load sharing and peak lopping. For more cost effective solutions, we can retro fit new control gear into your existing panels.

PLC Automation & Control

For more complex building designs, we can build you a bespoke PLC based switchboard controller that integrates your switchgear, generator and UPS systems.

If you have your own automation system designs, we will be more than happy to give you a cost to build them on your behalf. Our in-house test bay allows us to test and commission your panels before going to site.

Preventative Maintenance

Alongside designing and building control systems, we also offer the service and maintenance of this equipment. Although, switchgear failures are rare, it is important to test and maintain your equipment on a regular basis to avoid potentially catastrophic results. 

As part of our service plans, our engineers seek to detect and resolve any potential problems before they become a major issue. Our engineers will perform visual and mechanical inspections, as well as electrical tests so you can be rest assured that your equipment is reliable and will perform when required.

LV Switchgear

P & I can provide a complete design and build facility for your electrical supply and distribution network switchboards. We build automatic transfer switches (ATS) as our core product which range from the simple entry level to the advanced with load shedding and power factor correction control.

To complement our UPS systems, we build external maintenance bypass switch (EMBS) panels with several off the shelf solutions for small and medium sized systems. We can design and build EMBS units to cope with larger synchronised multiple UPS systems.

Electrical Panels

P & I can build control systems for any generator, LV/HV switchgear and UPS system. We are able to build bespoke designs for any control system and have installed many systems for local water authorities and data centres. Our in-house specialists have the ability to design, manufacture and test panels to your specification.

Control System Service & Maintenance

We provide an emergency call out service 24 hours a day, 7 days a week, 365 days of the year, with a guaranteed response time for UK mainland contract customers.

If you would like more information on the products and services that P & I can provide, please contact our team on 023 9278 3450 or

Need Power? Call Any Hour.

023 9278 3450