Testing Services for Electrical Apparatus in the Substation for the Power Industry & the Rail Network
Transformer Health Life Cycle Management
Transformer Repair Services
The transformer which is the most expensive equipment in a switchyard/substation, is demanded to serve the entire life of a substation. Hence it is the most concerned asset in any utility companies. Global Power Test Sdn Bhd has the resources, besides investing in the mobile Oil Filtration Machine to undertake Transformer Repair services which include the following besides skilled in regasketing, repair & replacing of all accessories:-
Transformer Oil Testing Services
By partnering with Select Solution of Australia, which has been accredited by National Association of Testing Authorities, Australia (NATA) is able to provide Transformer Oil Gas Analysis services to clients nationwide, providing assistance in diagnosis of transformer problems.Transformer oil can unfortunately be an overlooked maintenance issue.
DGA (Dissolved Gas Analysis) and Screen Test (Moisture Content, Acidity, Dielectric strength, Interfacial Tension & Colour) which is basically to characterise the Physio-Chemical of the Transformer fluid – Assessing the quality of the dielectric fluid.
Furan, Power factor, and Particles content
OLTC Analysis is important for all Power Transformers, as 50% of the Power Transformer failures are due to On Load Tap Changer (OLTC) failures. Therefore it is useful to determine the OLTC ageing process in an adequate and reliable way.
Transformer High Voltage Testing
Portable induced testing to 1500 MVA
Portable impulse testing to 525 kV
Portable no load and load testing to 800 MVA
Electrical Substation Apparatus Fault Investigation and Rectification
Global Power Test has a full range of the latest state of the art test and reliability condition monitoring equipment and software to assist its staff to meet its commitment to provide quality electrical engineering test and maintenance services.
Global Power Test`s ST (Energy Commission) competent Engineers are well resourced to investigate the failure of up to 275kV class substation / switchyard equipment such as Power/Generator Transformer, Circuit Breaker, Instrument Transformer, Surge Arrester, Isolator, Wave Trap, Coupling Capacitor etc. and recommend measures to avert recurrence.
Typical Investigation includes our standard protocol including visit site of failure, investigate the cause of failure, discuss the cause of failure of various substation / switchyard equipment of the Power Utility and recommend Rectification cum Remedial measures to prevent recurrence of such failures in future.
Annual Outage and O&M Services
Global Power Test in collaboration with ABB is experienced in leading maintenance projects successfully whether you need selection or commissioning for new or utilization improvement for present maintenance management system.
We have experienced & competent mechanical, electrical and automation maintenance professionals to provide preventive maintenance services and condition monitoring programs
Liaising with clients` Maintenance team in their power plant’s annual overhaul schedule, we have been successful in meeting the testing schedule completion within the time allocated..
We strengthen your team activity by bringing our experiences, extensive network in maintenance and results of years of design, installation, and testing & commissioning work.
We strive to save every day in power plant planned outage to reduce your loss costs and to keep your overhaul plan under control.
Full scope of O&M with full responsibility for the operation and maintenance of the customer’s power plant including the planning of operation, performing daily operations, plant maintenance, material and resource management and continual improvement.
Provision of dedicated including key managers for the operations management to support the client`s maintenance team.