PTSG is the UK’s leading provider of electrical compliance services as well as lightning and surge protection services and power earthing solutions.
Recently, an electrical inspector from PTSG Electrical Services Ltd spotted thermal damage to a sub-main cable within an LV (low voltage) switch panel. Had this not been spotted, the client could have been at serious risk of a fire breaking out.
It appears the original installers used an improper cable crimp which was too big, resulting in arcing and overheating under load.
There are several BS7671 regulations that can be attributed to this issue, especially under Part 5 “Selection & Erection of Equipment”, but the one we are putting in the spotlight is 134.1.1 “Good workmanship by one or more skilled or instructed persons and proper materials shall be used in the erection of the electrical installation”.
The client was made aware of this defect and it was quickly rectified. Would this have been spotted in your routine inspection and testing?
PTSG covers the whole of the UK and we are always expanding to meet our clients’ expectations and requirements.
Being the leading provider of electrical services, we offer a range of solutions to ensure compliance with the latest regulations and standards. Some of the services we currently provide are:
- Fixed Wire Inspection & Testing: We inspect and test the electrical wiring and installations in your premises, identifying any defects or hazards that may compromise safety or performance.
- Electrical Equipment Testing (Formally known as PATS): We test the portable appliances and equipment in your premises, ensuring they are safe to use and comply with the relevant standards.
- Remedial Services: We carry out any necessary repairs or improvements to your electrical systems, following the recommendations from our inspection and testing reports.
- Thermographic Surveys: We use infrared cameras to detect any hot spots or anomalies in your electrical equipment, preventing potential failures or fire risks.
- Emergency Lighting Inspection & Testing: We check and test the emergency lighting systems in your premises, ensuring they operate correctly and provide adequate illumination in case of a power outage.
- Panel Risk Assessments: We assess the condition and safety of your electrical panels, identifying any issues or risks that may affect their functionality or reliability.
- Lightning Protection: We design, install and maintain lightning protection systems for your premises, protecting your assets and personnel from lightning strikes and surges.
- ATEX/DSEAR Inspection & Testing: We inspect and test the electrical equipment and installations in hazardous areas, ensuring they comply with the ATEX/DSEAR regulations and prevent explosions or fires.
