Welding equipment

Legally compliant testing of welding machines according to VDE 0544-4

Arc welding equipment is exposed in harsh industrial daily life to extreme thermal and mechanical stresses, which often lead to unnoticed wear on cable assemblies or insulation. These defects not only impair welding quality, but also pose a massive safety risk to operating personnel. In accordance with the German Industrial Safety Ordinance (BetrSichV) and DGUV Regulation 3, operators are required to periodically demonstrate the proper condition of these specialized devices. Without a standards-compliant test history, there is a risk in the event of damage of losing insurance coverage as well as personal liability for management due to organizational negligence. Bittermann Elektrotechnik GmbH ensures the long-term performance and legal compliance of your welding technology through expert inspections.

Our testing services in detail

Our specialists qualified in accordance with TRBS 1203 test your arc welding equipment and plasma cutting systems strictly in accordance with DIN EN 60974-4 (VDE 0544-4). Since conventional measuring instruments are not sufficient here, we use specialized high-end equipment for complex test circuits to accurately record primary and secondary leakage currents as well as the safety-critical open-circuit voltage. All measured values are transferred to an audit-proof database and form the basis for a TRBS-compliant, court-admissible test report. This gives your responsible electrical specialists (VEFK) and technical procurement a reliable condition assessment including prioritized repair recommendations for each individual device.

Why Bittermann testing technology?

• Expert competence: We test your critical welding technology with the in-depth expertise of BDSH e.V.-certified experts – far above the standard of conventional electrical service providers.

• Specialized measuring technology in accordance with VDE 0544-4: We have the essential equipment required to validate even complex open-circuit voltages and touch currents of your systems in compliance with standards.

• Legal certainty & TRBS expertise: Our court-admissible documentation secures your company unconditionally in the event of damage vis-à-vis employers’ liability insurance associations and insurers.

• Testing without production stoppage: Through highly efficient routines, we integrate the testing seamlessly into your shift operations, so your production processes continue almost uninterrupted.

Secure your systems now

Do not leave the safety of your heavily used welding technology to chance; instead, rely on expert precision. Contact us today for a no-obligation initial consultation and a customized testing concept that completely eliminates your liability risks.