Customised cable assemblies to your specifications | Pre-assembled with connectors | Directly from the manufacturer
Whether standard or customised, our 400 Hz cable assemblies are designed and manufactured for aircraft ground power applications. As a manufacturer of 400 Hz and 28 V DC cables, we supply complete cable assemblies and cable sets that are pre-assembled with connectors and customised to your requirements and specifications. We provide a complete solution from a single source - from the cable and connection components to the finished cable assembly, ready for connection to Ground Power Units (GPUs) and other ground power equipment.
Applications and Technical Features of 400 Hz Cable Assemblies
Our 400 Hz cable assemblies are used for ground power supply in aircraft and helicopters. They are supplied worldwide to manufacturers of Ground Power Units (GPUs), frequency converters, airports, airlines, ground handling companies and armed forces. Depending on the application, our cable assemblies are designed for different ground power requirements and can be customised in terms of cable type, length, connectors and connection components.
Learn more about the different aviation power systems, including the differences between 28 V DC, 270 V DC and 115/200 V AC at 400 Hz, and their respective applications.
Our 400 Hz cable assemblies are based on robust cable designs developed for demanding ground power applications. Depending on the selected cable type and application, the cables feature low-capacity insulation, an abrasion-resistant PUR jacket, high mechanical resistance and flexibility for mobile applications.
For flexible applications, selected 400 Hz cables are designed for a minimum bending radius of 6 × the cable diameter and a temperature range of -40 °C to +90 °C. They are halogen-free, oil- and weather-resistant and resistant to fuels such as petrol, diesel and Jet A-1. Detailed technical specifications depend on the selected cable design and application.
Quality and Testing of 400 Hz Cable Assemblies
Quality and precision are essential when manufacturing 400 Hz cable assemblies for demanding aircraft ground power applications. Reliable performance starts with consistent processes, clearly defined quality standards and rigorous quality controls throughout the assembly process.
DIN EN ISO 9001 certification forms the basis of our quality management system. Our environmental management system complies with DIN EN ISO 14001, while occupational health and safety are managed in accordance with NLF/ILO-OSH and DIN ISO 45001. Our energy management system is certified according to DIN EN ISO 50001.
UL-certified cable assemblies provide an additional level of confidence for demanding applications and meet defined safety and quality requirements. On request, we can provide a test report documenting the insulation resistance of > 1 MΩ at 500 V DC and the high-voltage test at 1,500 V AC.
Customised 400 Hz Cable Assemblies and Connectors
We offer a wide range of connector types for 400 Hz ground power applications, including P400, PD400, PDS400 and P28 connectors from LPA Connection Systems, as well as connection components such as PJS400 connection sleeves.
Based on your specific application, we work closely with you to determine the optimum cable and connection solution. From the cable and connection components to the finished cable assembly, we provide a complete solution tailored to your technical requirements, including the required cable type, length, connectors and connection components.
Explore our configuration options for different 400 Hz ground power applications:
400 Hz Cable Assemblies for Reeling Applications
For reeling systems, we combine suitable 400 Hz reeling cables, connection cables and connectors into application-specific cable assemblies. Cable lengths, cable types and connection components can be configured according to your requirements.
>> 400 Hz cable assemblies for reeling applications
400 Hz Cable Assemblies for Flexible Ground Power Applications
Flexible ground power applications require cable assemblies that combine mechanical flexibility with reliable connections. Configure your solution with suitable 400 Hz cable designs, P400, PD400 or PDS400 connectors and additional connection components.
>> 400 Hz cable assemblies for flexible ground power applications
Plug'n-Play 400 Hz / 28 V DC Cable Assemblies for Flexible Applications
For flexible 28 V DC ground power applications, we provide customised cable assemblies with suitable cable and connector configurations. Explore the available options and configure your ready-harnessed solution for your specific application.