400 Hz Ground Power Cables and 5kV Airfield Lighting Cables
Expertise in Communication & Infrastructure
LEONI is a strong company group with over 51,000 employees scattered across 92 locations in 36 different countries. As diverse as the range of products and services is, so varied are the markets and sectors that LEONI supplies.
Our activities are concentrated on customers in the markets-
Automotive, Communication & Infrastructure, Industry & Healthcare, Electrical Appliances and Conductors & Copper Solutions.
The portfolio for infrastructure projects concentrates on transportation routes, buildings, airports, rail and marine technology and major industrial plants such as oil and gas refineries.
Ground power cable systems - 17/11/2010
LEONI Studer AG - BETAjet 400 FRNC-deltaflexBETAjet®
BETAjet® 400 FRNC-deltaflex
Cable applications
400 Hz power supply for airplanes
Product description
Suitable for use in mobile and stationary appli cations under extreme operational conditions of mechanical stress and climate, for in- and outdoors. Typical applications are for example in underground pits, mobile 400 Hz diesel generator units, suspended cables for passenger bridges etc. for civil and military applications. Retriever applications according to construction of retriever. Flexible wiring of UPS-units with IT-systems, radar substations and broadcasting equipment. EMC improved power cable from frequency converter to motor (0–400 Hz).
Product advantages
- Symmetric voltage drop
- Best possible protection against electric shock owing to the concentric neutral conductor around each phase – TÜV tested
- Orange abrasion indicator facilitate maintenance service
- Redundancy in case one neutral conductor is damaged
- High flexibility – direct connection into the socket, no extra joint required
Material properties
UV resistant, oil resistant, no corrosive gases, no toxic gases, halogen free, good resistance to abrasion
Fire performance
flame retardant


