PAT Test (Portable Device Testing)

Mandatory Inspection Forming the Foundation of Electrical Safety in Offices and Industrial Facilities

Electrical equipment safety is a fundamental building block of worker safety and fire risk. Having PAT tests performed professionally and by authorized personnel maximizes equipment safety, minimizing loss of life and economic losses.

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Mandatory Inspection Forming the Foundation of Electrical Safety in Offices and Industrial Facilities

PAT testing is a mandatory inspection process called Portable Appliance Testing that determines the electrical safety of portable electrical devices (laptops, chargers, toasters, kettles, vacuum cleaners, etc.).

These devices, widely used in offices, factories, hospitals, and hospitality businesses, can cause electric shock, fire, and loss of life if they malfunction. As AES Innovation, we ensure the safety of portable devices for businesses in Izmir and the Aegean Region with our PAT testing services provided by our authorized engineers.

How to Perform Portable Device Tests and Test Procedure

The answer to the question of how portable device tests are performed is a comprehensive protocol consisting of visual inspection and electrical testing. During the inspection, the external condition of the device is examined, followed by electrical measurements using a Fluke, Sonel, or Metrel PAT test device.

The PAT test periodic inspection interval is specified by the Occupational Health and Safety Law and the Regulation on Health and Safety Conditions in the Use of Work Equipment. According to the regulation, portable electrical devices must undergo a PAT test at least once a year, while devices performing critical tasks must undergo a PAT test every six months.

In electrical accidents caused by portable devices that have not undergone periodic inspections, the employer is held liable and faces severe penalties. Furthermore, insurance companies may refuse to pay compensation for accidents involving devices that lack a PAT (Processing Attendance) test report.

In the first stage, the device's outer casing, cables, plugs, and connections are examined in detail. Cracks, burn marks, loose parts, cable damage, and plug problems are identified. Damaged devices are not subjected to inspection and immediately out of use It is left behind.

Portable appliance testing, according to the TS EN 60335-1 standard, includes electrical tests such as grounding resistance (Rpe), insulation resistance (Riso), and leakage current tests. The grounding test verifies that the resistance between the appliance housing and the grounding contact is below 0.1 Ohms.

Insulation resistance measurement checks for adequate electrical insulation between the electrical circuit and the external structure. The measurement should be at least 1 MΩ (megaohm); lower resistances indicate insufficient electrical insulation for the device. prevents its use. A leakage current test determines whether there is any harmful electrical current escaping from the device.

The Portable Appliance Testing TS EN 60335-1 standard is an international standard concerning the electrical safety of portable electrical appliances. The standard specifies test procedures, acceptance criteria, fault identification, and reporting requirements.

According to the criteria specified in the standard, devices are classified as Class I (grounded), Class II (insulated), and Class III (low voltage). Each class is subject to different test criteria; grounding testing is only performed on Class I devices.

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Electrical Appliance Safety and PAT Testing with Qualified Engineers

TS EN ISO/IEC 17020

Electrical equipment safety is a fundamental building block of worker safety and fire risk. Having PAT tests performed professionally and by authorized personnel maximizes equipment safety, minimizing loss of life and economic losses.
Our authorized engineers conduct PAT (Pavement Attenuator) tests, ensuring legal validity by guaranteeing that inspection personnel have received training according to the TS EN 60335-1 standard, that the testing equipment is calibrated, and that the reports comply with international standards. Reports issued without authorization are not accepted during customer and supplier audits.

With AES Innovation

Ensure the safety of your portable devices with PAT testing!

PAT testing is a mandatory inspection that determines the electrical safety of portable devices. Don't take risks, entrust your tests to professionals with our authorized engineers! AES Innovation is here for you with professional testing equipment, trained personnel, and annual inspection contracts.

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Frequently Asked Questions

Portable electrical devices should undergo PAT testing at least once a year. A 6-month inspection period is recommended for critical areas (hospitals, factories).

The PAT test includes visual inspection (cable, plug, and housing checks) and electrical tests (grounding, insulation, and leakage current measurements). It is performed according to the TS EN 60335-1 standard.

TS EN 60335-1 is an international standard for the electrical safety of portable electrical devices. It specifies test procedures, acceptance criteria, and fault definitions.

Faulty portable devices can cause electric shock, fire, and death risks. PAT testing minimizes these risks.

Independent inspections guarantee the quality of inspections and the legal validity of reports, ensuring their acceptance in official audits and insurance applications.

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How can you contact us?

+90 850 532 71 89+90 312 806 45 71info@aesinn.comWhatsApp
+90 530 323 7068
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