A.S.T. Angewandte System Technik GmbH, Holding

A.S.T. – Angewandte System Technik Gruppe

A.S.T. Group consists of several medium-sized companies. They are specialized in developing and manufacturing energy saving, environmental protection systems; various kind of measurement systems and control technology; power electronics for railway and other industries.
In more than 35 years these systems and products have been well known by railway and other industries. We also provide solutions, with various kinds of force transducers, electronic control devices, mechanical CNC processing and electronic service (e.g. BGA components) to our customer-specific applications.

# Energie- und Umwelttechnik , A.S.T.- GmbH, in 85283 Wolnzach

• Power Management Systems for passenger rail carriages (power supply for pre-heating, air conditioning and cold weather standby parking of rail coaches and railcar train-sets)
• Depot-supply for E-Locomotives and multiple unit trains (ICE)
• Self-Powered Idle-Stop Technology for Diesel Locomotives
• Telecom solutions for condition-based maintenance in fleet management

# Mess- und Regeltechnik, A.S.T.- GmbH, in 01307 Dresden

• Railway Systems to determine the rolling stocks to torsion free position (EKM305)
  according to German standards DIN 25043
• Geometrical Measurement Solution for rolling stocks (CBM305), according to German standards DIN 25043
• Wheel Load Measuring System for rail vehicles (RAK 402) for sensing wheel loads, axles and bogie loads, according to German standard DIN 27201-5: “State of railway vehicles - Basic principles and production technology - Part 5: Checking of wheel forces and vertical wheel set forces of railway vehicles.”
• Force transducers and electronic control devices for railway vehicles, lifting jacks, crane systems, overload protection and so on according to EN ISO 138 49-1 safety functions for Performance Level PLd and PLc
• DAkkS accredited On-Site-Calibration of A.S.T. EKM305 systems
• DakkS-Calibration
• Works Calibration for nominal weight up to 3MN

Our Accomplishments in Electronic Manufacturing:

• Electronics Development and Manufacturing Services (development and manufacture, repair and turn around services for electronic components and modules
• EMC testing and verification of printed circuit board (PCB) and modules
• Test and repair services

Our Accomplishments in Mechanical Service:

• CNC and conventional processing from prototype to mass production by fully automatic robot technology
• Mechanical processing on modern CNC machines (CNC lathes with driven tools and five-axis milling machines, partially with robot technology)
• Pre-production for force transducers measuring technique and weighing technology
• Coordinate measuring machines to secure highest quality and process security for our products

# Leistungselektronik, A.S.T.- GmbH, in 12489 Berlin

• Battery Charging specifically for mobile applications 200 W up to 5 kW
• Battery Inverter for various applications 200 W up to 10 kW
• Frequency Inverter 100 W up to 20 kW
• DC/DC-Converter 100 W up to 20 kW