9455 EA Services & Analytical Catalogue
23Pages

issueone services and analytical catalogue2011 substations cables transformers overhead lines training www.eatechnology.com

3 who we are contents page EA Technology substations 2-3 4 – 19 cables 20 – 23 transformers 24 – 27 overhead lines 28 – 35 training 36 – 42 contacts 43 our companies EA Technology is one of the world’s leading independent providers of innovative products, services, consultancy and training for the electricity industry, major power users and related organisations. EA Technology ISI Ltd EA Technology received the Queen’s Award for Innovation 2007 - one of the UK’s top industry honours. Training - a wide range of courses and conferences r unning for power engineers, technicians and managers....

5 substations benefits Assessing the condition of your assets delivers measurable return on investment. Our services will help you to: chieve major reductions in costs A associated with unpredicted asset failures as well as ongoing asset management mprove network performance, reliability I and safety – in line with electricity industry best practice and regulations ake more intelligence-based decisions M on asset maintenance and renewal Substation Condition Assessment Partial Discharge Surveys The power of condition assessment EA Technology’s ability to detect, measure and interpret data...

6 7 service substations Transformer Oil Analysis & PCB Detection Thermographic survey techniques business benefits Oil quality Furfurals and Dissolved Gas Analysis (DGA) Full Transformer Condition Analysis (TCA) PCB Analysis Choice of techniques to match criticality of assets Highly accurate indicator of condition, identify units at risk of failure Reports and recommendations Live Tank Oil Sampling (LTOS™) of Ring Main Unit (RMU) switchgear S afe, non-invasive live or offline sampling Detailed laboratory analysis and report on oil condition Cost-effective repeat testing Identify any needs...

9 Partial Discharge (PD) Surveys for High Voltage Substations Expert independent condition assessment of your power assets Measuring partial discharge (PD) activity in your High Voltage/Medium Voltage (HV/MV) assets gives you a clear picture of the true condition of your power assets, so you can schedule your maintenance programme based on actual condition rather than time intervals, saving you both time and money. EA Technology can conduct a full PD Survey of all your power assets for you, giving you the benefit of a concise report, accurate results and expert analysis. benefits features...

11 Testing your Protection Systems Combining protection secondary injection and trip mechanism timing tests Testing over-current protection relays and circuit breaker trip mechanisms has been recognised as a key part of any HV/MV switchgear maintenance regime. The best way to evaluate both your protection relays and circuit breaker trip mechanisms is to simulate the precise conditions that will occur during a fault and record the circuit breaker performance. Based on advances in testing technology, we are now able to combine both of these tests. All parts of your protection system are...

13 OilData LTOS service Understanding the Condition of Power Assets substations substations 12 oil sampling TM Live Tank Oil Sampling (LTOS) and analysis Condition assessment and optimisation of maintenance intervals for oil-filled switchgear. benefits Saves money by eliminating wasteful, time-based maintenance il condition accurately indicates whether O invasive maintenance is required or NOT afely extends periods between S maintenance interventions facts ver-maintaining oil-filled switchgear O wastes money, disrupts production and reduces network reliability ptimising maintenance with...

Power Forensics™ Understanding the Condition of Power Assets Failure investigation and prevention Establishing the causes of power asset failures to prevent future failures. The world's leading experts for: ■ Investigation ■ Causes ■ Evidence comprehensive experience EA Technology has been supplying forensic investigation, failure analysis and accident investigation services for more than 40 years. We cover every industry, in any country, from EHV transmission and distribution, to low voltage To find out more, why not watch our Forensic Failure Investigation Podcast at: international...

substations 17 substations 16 Earth System Whole Site Audit Earthing Protection Site Audit Process EA Technology’s Earthing System Site Audit service is the equivalent of an MoT inspection, to ensure that protection systems on private network operators’ high voltage installations will operate appropriately during a fault. This is essential to comply with current safety regulations, including BS 7430, and to prevent damage to plant and personnel. 1 site survey & measurement business benefits hole site survey checks the integrity of all W earthing systems Identify installations where remedial...

19 Lightning System Audit EA Technology’s Lightning System Audit service provides independent, expert advice on the most cost-effective lightning protection systems to guard against damage to assets from electrical storms: and because we do not sell or install one-size-fits-all protection systems, they ensure the optimum balance between cost and risk mitigation for specific sites. Our recommendations ensure compliance with the British Standard Agency’s BSEN 62305 guidelines, which became a regulatory requirement in 2008. business benefits Recommendations are based on detailed site surveys...

20 21 non-destructive VLF testing The Cable Partial Discharge Mapping Service™ works on the principle of energising HV/MV cables at Very Low Frequency (VLF), making the system very portable and requiring only a 13amp 240V supply. Our system is completely safe, non-destructive and has a 15 year track record of success, from the UK to the Far East. Cable Partial Discharge Mapping Service multiple applications Non-destructive Partial Discharge (PD) site testing of HV/MV cables Typical uses include: TM Measures and reports on the health of all cables up to 66kV. business benefits The service is...