AMKA Technologies Sdn Bhd

Job Opportunity: On-Call Part-Time Chargeman & Wireman

Are you looking to gain valuable work experience in the electrical field? AMKA Technologies is offering on-call part-time opportunities for Chargeman LV and Wireman PW4 in the Klang Valley area. Join us and work alongside a skilled and experienced team, where you can develop your skills and grow your expertise.

Location: Klang Valley Area

Available Positions:

🔌 Chargeman LV

- Responsibilities: Assist engineers in conducting thermography and partial discharge assessments, and support corrective maintenance tasks.
- Requirements: Valid Chargeman LV certification, own transport, 1-2 years of relevant work experience preferred, and ability to travel if needed.

💡 Wireman PW4

- Responsibilities: Support wiring, installation, and maintenance tasks as per project requirements, and assist engineers in completing electrical projects.
- Requirements: Valid Wireman PW4 certification, own transport, 1-2 years of relevant experience in wiring and installation preferred, and flexibility to travel.

Why Join Us?

- Gain hands-on experience in the electrical industry
- Flexible, on-call working hours to suit your schedule
- Work with a skilled and experienced team

Whether you’re a recent graduate or someone looking to enhance your skills, we welcome passionate individuals eager to learn and grow with us.

If you’re ready to take the next step in your career journey, apply today!

👉 Click here to apply: buff.ly/3YHLMbA

Join Us Discover our cutting-edge onsite and in-service condition assessment solutions, meticulously crafted to provide ongoing monitoring and evaluation of your equipment's condition while it remains in service.

What Thermographers Really Look for During Oil Transformer Inspections?

The image above is from our recent inspection at a client's site, showcasing the use of thermographic technology to assess transformer health. Thermographic inspections are essential for maintaining the health and efficiency of oil-filled transformers. These inspections help identify hot spots, which can signal loose or corroded connections and overloaded components, potentially leading to failures if left unchecked. Additionally, thermographers look for temperature differences that can indicate phase imbalances and abnormal heating patterns. Factors such as wind speed, ambient temperature, and solar radiation can significantly affect the accuracy of thermographic readings, especially for outdoor transformers. Thermographers plan inspections during optimal times to mitigate these environmental effects.

But what exactly are thermographers looking for during these inspections? Let's delve into the details. 📚

👀 Key Focus Areas During Oil Transformer Thermographic Inspections:

1. Insulation Integrity:
- Thermal Patterns: Consistent thermal patterns across the transformer’s surface indicate healthy insulation. Inconsistent patterns can be a sign of deteriorating insulation, which can compromise the transformer's efficiency and safety.

2. Cooling System Efficiency:
- Radiators and Fans: Thermographers inspect the cooling system, including radiators and fans, to ensure they are operating effectively. Inefficient cooling can lead to overheating and reduce the transformer's lifespan. Regular checks should be done to ensure there are no obstructions and that the fans and radiators are free from debris and functioning properly.
- Oil Levels: Thermography can help in assessing the oil level, which is vital for cooling and insulating the transformer. Low oil or blocked cooling fins can compromise the cooling system, potentially leading to overheating and transformer failure.

3. Component-Specific Inspections:
- Bushings: Inspecting the temperature of bushings helps in identifying potential failures due to overloading or poor connections. High heat may indicate a problem that requires immediate attention to prevent further damage.
- Load Tap Changers (LTCs): These components are critical for regulating the transformer's voltage. Thermographic inspections ensure LTCs are functioning correctly and not overheating, which can extend the life of the transformer by preventing oil degradation and sludge buildup.
- Bus Duct Terminals: Inspecting the bus duct terminals is crucial as they are often points where electrical connections can degrade, leading to increased resistance and heating. This is important for maintaining the overall reliability of the transformer.

Complementary technologies, such as Transient Earth Voltage (TEV) and ultrasound, can greatly enhance thermographic inspections. TEV monitoring helps detect electrical discharges in the insulation of high-voltage equipment, providing early warnings of potential failures. Ultrasound can identify issues like corona discharge and surface tracking, which are often precursors to insulation breakdowns. By combining these technologies with thermography, a more comprehensive assessment of transformer health can be achieved, improving reliability and reducing the risk of unexpected failures.

Thermographic inspections are a powerful tool for ensuring the reliable operation of oil transformers. By understanding what thermographers look for and integrating complementary technologies like TEV and ultrasound, we can appreciate the meticulous care that goes into maintaining these critical components of our electrical infrastructure.

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Dive Deep into Detecting Partial Discharge (PD) in High-Voltage Assets

Partial Discharge (PD) can silently degrade your equipment, leading to unexpected failures, costly downtime, and safety hazards. Early detection is crucial for maintaining system reliability and safety, especially in humid or dusty environments where PD is more prone to occur.

What is Partial Discharge (PD)?
PD is a small electrical spark within the insulation of high-voltage equipment, often due to imperfections, aging, or environmental factors like humidity and dust. These sparks can cause significant damage over time if not detected early. Early detection of PD helps prevent insulation breakdown, equipment failure, unplanned outages, and enhances safety by maintaining the integrity and reliability of high-voltage assets such as transformers, switchgears, and cables.

Online Methods for Detecting PD:

- TEV (Transient Earth Voltage): TEV sensors capture transient voltage signals emitted by PD. This method is effective for enclosed apparatus like metal-clad switchgear and allows for continuous monitoring without disrupting operations.
- Ultrasound: Ultrasound detection monitors acoustic emissions from PD activity. It captures ultrasonic waves for analysis, making it effective in noisy environments and for non-intrusive inspections.

Interested in learning more about preventing electrical equipment failures?

Read the full blog post to discover:

- The impact of PD on electrical systems
- How TEV and Ultrasound detection work
- When to use each method for optimal results

Click here: https://buff.ly/45Qr776

Comparing Partial Discharge Testing Methods: TEV vs. Ultrasound Learn about the importance of Partial Discharge (PD) testing methods like TEV and Ultrasound for electrical equipment maintenance. Compare their effectiveness and applications to make informed decisions.

📸 A Moment to Reflect: What Could Have Been Done Differently?

Take a close look at the image below. This equipment has suffered extensive damage, likely from overheating, fire, or even partial discharge. It's a stark reminder of the potential consequences of neglecting regular maintenance and proactive monitoring.

🔍 Ask yourself:
> How often do you inspect your critical electrical systems
> Are you monitoring for signs of overheating, potential faults, or partial discharge?
> What steps can you take to prevent such damage in your own operations?

🤔 Don't wait for a disaster to strike. Reflect on your current practices and consider how you can improve your approach to equipment maintenance and safety.

What changes will you make today to protect your business tomorrow?

Remember, your equipment can't send you a "SOS" text, so keep an eye on it before it turns into a hot mess! 😄 And trust us, you definitely don't want to be anywhere near when it goes boom. Safety first!

We appreciate the recent inquiries we've received about the SOP and workflow for conducting effective infrared thermography inspections. To provide a comprehensive answer, we’ve crafted an in-depth guide tailored for anyone involved in maintaining operations, including maintenance managers, electrical engineers, and other professionals, It's also important for maintenance team to work seamlessly with thermographers to maximize inspection effectiveness.

📘 SOP and Workflow for Effective Infrared Thermography Inspections 📘

Infrared thermography is essential for predictive maintenance, enabling the detection of potential issues before they escalate into costly problems. Our latest blog post covers:

- Preparation: Key steps to ensure your equipment is ready and safety measures are in place.
- Conducting the Inspection: A detailed guide to performing thorough thermal imaging scans.
- Post-Inspection Analysis: Methods for analyzing data and preparing actionable reports.
- Follow-up Actions: Best practices for corrective maintenance and continuous monitoring.

Regular thermographic inspections not only prevent unexpected failures but also enhance the safety and reliability of your operations. Don’t miss this valuable resource!

🔗 Read the full blog post and learn how to optimize your maintenance strategy: https://amkatech.com/insights/sop-and-workflow-for-effective-infrared-thermography-inspections

For more information or to schedule an inspection, contact us today through our contact form at https://amkatech.com/contact. Have questions? We’re here to help!

AMKA Technologies - Advancing Mastery through Knowledge and Action

SOP and Workflow for Effective Infrared Thermography Inspections Learn the SOP and workflow for effective infrared thermography inspections to prevent costly failures. Find out how to conduct thorough inspections and implement corrective actions.

During a recent thermographic inspection at one of our client's sites, we identified what initially appeared to be a significant hotspot with a maximum temperature reading of 105.2°C in the Main Switchboard (MSB) panel. As seen in the thermal image below, the anomaly was initially concerning.

Upon further investigation, we discovered that this was not a true hotspot but a reflection from a heater installed in the panel.

Key Takeaways:
- Always take precautions to differentiate between actual thermal anomalies and reflections, especially when inspecting metal surfaces with shiny finishes. It's crucial to verify the source of high-temperature readings to avoid unnecessary maintenance actions and ensure accurate diagnostics.

This experience at our client's site reaffirms the importance of continuous learning and vigilance in thermographic inspections. Accurate interpretation of thermal images is key to maintaining electrical system integrity and safety. Ensure that thermographic inspections are conducted by certified personnel for the most reliable results.

🔌 Ensure the Reliability and Safety of Your Electrical Assets with AMKA Technologies 🔍

At AMKA Technologies, we are dedicated to helping you prevent costly breakdowns and enhance the reliability of your electrical systems. We are excited to introduce our specialized assessment services designed to identify and mitigate potential electrical faults before they escalate.

🌡️ Thermographic Inspection Service:

Our thermographic inspection service is a fast and non-invasive way to monitor your electrical assets. By using infrared cameras, we can detect hot spots, faulty insulation, and other issues that could lead to equipment failure, fire hazards, or power interruptions.

⚡ Partial Discharge Assessment Service:

Partial discharge can indicate early insulation deterioration and other defects in electrical systems. Our partial discharge assessment service utilizes advanced technology to detect and locate these issues, helping you prevent unexpected failures and extend the lifespan of your assets.

Why Choose AMKA Technologies?

Our customized solutions include detailed reports with analysis and recommendations for corrective actions, endorsed by a competent engineer. Our team comprises certified and experienced personnel, utilizing proven methodology and technology to ensure the highest standards of quality and safety.

Don’t wait until it’s too late. Contact us today to request a proposal or schedule an assessment.
📞 T: +6019-362 3141 (Amirul)
📧 E: [email protected]
🌐 Visit our website: www.amkatech.com

We look forward to serving you and helping you improve your electrical safety and reliability.

AMKA Technologies Sdn Bhd
Advancing Mastery through Knowledge and Action

Ensuring the reliability and safety of electrical systems is crucial for your continuous operations. Thermographic inspection, also known as thermal imaging, leverages infrared technology to detect heat patterns in electrical equipment. Here’s a comprehensive look at how this technology works.

What is Thermographic Inspection?
- Thermographic inspection is a non-invasive method that uses infrared radiation to detect heat patterns emitted by electrical components. All objects emit infrared radiation based on their temperature. Thermal cameras capture this radiation, converting it into thermograms or visual representations of temperature differences. By analyzing these images, you can spot abnormal heat patterns indicating potential issues like loose connections or overloaded circuits.

How It Works?
1. Infrared Radiation: Objects emit infrared radiation based on their temperature, invisible to the human eye.
2. Capturing Heat Patterns: Thermal cameras detect this radiation, producing thermograms that showcase temperature variations.
3. Interpreting Thermograms: These images reveal hot spots and abnormal heat distributions, highlighting potential problems such as loose connections, overloaded circuits, or insulation failures.

However, accurate and reliable thermographic inspections require specialized knowledge and skills. Hiring a trained and certified professional offers significant advantages: they ensure proper use of equipment, accurate interpretation of thermograms, early identification of issues, and maintenance of safety standards.

You may conducting them in-house or you can opt to hire a professional service provider for these reasons:
1. Expertise and Experience: Service providers have specialized training and extensive experience, ensuring accurate and reliable results.
2. Advanced Equipment: They often use the latest thermal imaging technology, providing advanced diagnostic capabilities in order to keep up with the industries.
3. Comprehensive Reporting: Professionals offer detailed reports with actionable insights, helping you address issues promptly.
4. Cost-Effectiveness: Outsourcing inspections can be more cost-effective than conducting them in-house, especially if your organization lacks the necessary resources or expertise.

Thermographic inspection enables proactive approach offering several advantages, including early detection of potential issues, reduced downtime, and extended equipment lifespan. When implementing correctly, you can enhance safety, improve overall system reliability, and achieve cost savings by preventing costly repairs and interruptions. Make the smart choice for your industrial assets and secure the seamless, reliable performance of your electrical systems.

If you're interested in learning more, check out our detailed blog post: https://amkatech.com/insights/understanding-the-basics-thermographic-inspection-in-electrical-maintenance

Understanding the Basics: Thermographic Inspection in Electrical Maintenance Discover the science behind thermographic inspection, its benefits, and best practices for electrical maintenance. Learn how it works and why hiring a pro can help.

AMKA = Advancing Mastery through Knowledge and Action