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vanderlun
Batteries & Battery Chargers
Combis (inverter/charger combination)

- MASS COMBI 12 V
- MASS COMBI 24 V
- MASS COMBI ULTRA 12 V
- MASS COMBI ULTRA 24 V
- MASS COMBI ULTRA 48 V
- MASS COMBI PRO 12 V
- MASS COMBI PRO 24 V
Cable Chains

Van der Leun cable chains support the electrical cables or hydraulic hose lines to the moving parts of a ship or platform. The system features a smart adaptable system. Based on your project specifications, we calculate the required radius and bearing strength, and determine the ideal cable chain configuration for your application.
Betabridge

Building ship consoles has long been one of our specialist activities. In the course of time, we decided to gradually develop a completely new bridge concept. In this concept, functionality had to be combined with important esthetic and ergonomic requirements. The result is the Betabridge. For the production of the Betabridge, each detail received thorough attention from an ergonomic, functional and esthetic point of view as well as in regard to practical usage.
Important characteristics are the rounded shape, the divisibility of the upper and lower sections, the integration of the various parts, and the functionality. Thanks to its flexibility the customer can, in principle, opt for any possible shape. This integrated concept makes our Betabridge a readily identifiable and distinguished product.
PROXIMITY SWITCHES

Van der Leun proximity switches can be used for various applications. They are typically used in instances where metal detection is a prerequisite for safe working conditions. The SPS 20 features a durable SS 316 steel housing and a standard 10 meter cable. The system is designed to withstand oil and salt water in order to guarantee a long life cycle.
CARGO HANDLING SYSTEMS
The Van der Leun cargo handling system is used for accurate and efficient cargo handling. This features fully automatic cargo tank loading and unloading. This system constantly monitors tank pressure, temperature, and level. Diagrams displayed on a high-resolution work station provide accurate information on tank content and handling.
HEAT EXCHANGERS

For its water-cooled frequency converters, Van der Leun has developed special heat exchangers for maintaining a stable cooling water temperature. These reduce condensation and soiling of the convertors to a minimum. There are several application-dependent implementations of these heat exchangers, featuring single or double pumps.
ANTI-HEELING SYSTEM
The Van der Leun anti-heeling system automatically corrects heel-over of your ship. A sensor detects the heeling angle of the ship and corrects this by automatically controlling ballast tank levels. A terminal shows the current heeling angle and the status of the ballast tanks at a glance. If a critical angle is reached, the system switches itself off in a controlled manner. This stand-alone system is based on standard protocols such as Profibus and Ethernet, so that communication with existing systems can be easily achieved.
Macs V3.0 Towing Alarm
Using the Van der Leun towing alarm, you can check on-board safety on towed vessels via a transmitter. This is indispensable on high-value towed objects or when towing under difficult conditions. The system is based on our MACS V3.0 software – an in-house development. The software was specially designed as a particularly cost efficient and reliable platform. The main advantage: the system runs on robust and easily obtainable hardware. Thanks to standard protocols such as Profibus and Ethernet, integration with your existing system can be readily achieved. All components are certified by Bureau Veritas, Lloyds, and CCS. Version 3.0 features include a multilingual interface, Chinese character support, and touchscreen support.
Macs V3.0 Lay-Up Alarm
Using the Van der Leun lay-up alarm, you can check the alarm systems on your non-operational ships via GSM. The system is based on our MACS V3.0 software – an in-house development. The software was specially designed as a particularly cost efficient and reliable platform. The main advantage: the system runs on robust and easily obtainable hardware. Thanks to standard protocols such as Profibus and Ethernet, integration with your existing system can be readily achieved. All components are certified by Bureau Veritas, Lloyds, and CCS. Version 3.0 features include a multilingual interface, Chinese character support, and touchscreen support.
Power Management System (PMS/AMS)
