IEC EN 62135-2 Resistance Welding Equipment - Part 2: Standard Test for Electromagnetic Compatibility (EMC) Requirements

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of IEC EN 62135-2 testing. This part of IEC EN 62135 is applicable to equipment for resistance welding and related operations connected to mains supplies with rated voltages up to 1000 V AC RMS. This standard does not define safety requirements.

The type of resistance welding equipment tested in accordance with this standard and meeting the requirements of this standard is considered suitable for all applications.

This product EMC standard for resistance welding equipment takes precedence over all aspects of general standards and no additional EMC testing is required or required.

The tests will be carried out on fully assembled equipment, which represents mass production. The tests must be carried out within the operating conditions specified for the device at the rated supply voltage and frequency given in IEC 62135-1. The results for RF emission and immunity at 50 Hz are valid for the same model operating at 60 Hz and vice versa.

The artificial network is required to provide a defined impedance in the RF across the mains supply at the measurement point, as well as to ensure the isolation of the equipment under test from ambient noise on the power lines.

Emission and immunity testing will be performed on a representative resistance source installation. Resistance welding equipment tested in such an installation will be deemed to meet the required requirements of this standard.

In any case where retesting of equipment is necessary to demonstrate compliance with this standard, the originally selected test setup should be used to ensure consistency of results, unless otherwise agreed by the manufacturer.

If the resistance welding equipment is part of an installation or can be connected to ancillary equipment, the resistance welding equipment should be tested while connected to the minimum ancillary configuration required to operate the ports. If resistance welding equipment has a large number of similar ports, or ports with many similar connections, a sufficient number should be selected to simulate real operating conditions and to ensure that all different termination types are covered.

EUROLAB assists manufacturers with IEC EN 62135-2 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.