MBS currently manufactures over 10,000 low-voltage current transformers of the 0.5 series with a maximum operating voltage of 0.72 kV or 1.2 kV for the CTB series.

All products are manufactured in accordance with the specified technical requirements of DIN EN 61869-1/2, VDE 0414-9-1/2 and DIN 42600, based on the currently valid version of the cited standards.

The main areas of application for the products are in mechanical and plant engineering, shipbuilding and wind power.

Thanks to an extensive range and individual advice from specialist engineers and specialised sales consultants, you will find the perfect low-voltage current transformer for every application you have planned.

As an option, primary conductor rails (electrolytic copper, nickel-plated) can be supplied according to the rail window, including DIN 933 screws, complete with nuts, washers and spring washers for mounting in busbars or similar.

The low-voltage voltage transformers from MBS AG are especially voltage-resistant and highly efficient thanks to their physical structure. They also offer class-accurate harmonics transmission up to 10 kHz. Our production range includes single-pole insulated voltage transformers for connection between conductors and earth, and dual-pole insulated voltage transformers for connection between conductor and conductor.

The flexible and ultra-thin design of the coils means that they can be easily wound around the current-carrying conductors and plugged together.

Simple, fast, and interruption-free installation around busbars or cable bundles is also possible.

The Rogowski coil in combination with the QE-485 universal converter offers you freely configurable analogue and digital outputs, as well as an RS-485 Modbus RTU interface.

The 3 phase integrator ROI-3 is ideally suited for the output with 3 x 1A.

The integrator circuit is necessary to correct the phase position of the passive Rogowski coil by 90°.

The Rogowski coils are available in cable lenghts of 3m, 5m and 10m.

Other variants possible on request.

The various devices allow all measuring parameters to be logged that are needed to monitor or manage electrical networks and consumers, display their output parameters or take care of measurement and control technology in other devices.Multiple devices such as indicators, recorders or signal-processing systems can be connected to the output.

The design of the devices ensures a safe electrical separation between the inputs and outputs for all functions. The main areas of use for the measuring transducers are energy generation, energy distribution, and in systems and equipment construction.

The devices bear the CE mark. They offer the maximum possible protection for humans, machinery and the environment, and of course comply with all of the relevant safety regulations.

The production of high-quality heavy current measuring transducers has a tradition going back many years at MBS, and enjoys an excellent reputation worldwide. Thanks to their self-contained housing, the choice of materials and their design principles, the measuring transducers are protected against the effects of climate (temperature and moisture), atmosphere (chemical processes, dust and salt content), vibrations and shocks, interference (electrical and magnetic), HF effects (radio communications devices) and permanent or transient interference voltages at all electrical connections.

SWMU: Optionally, the supply of primary conductor bars (electrolytic copper, nickel-plated) corresponding to the bar window, including screws DIN 933, complete with nuts, washers and lock washers for mounting in busbars or similar is possible.

With our energy management system, certified according to ISO 50001, you can integrate and monitor any energy and process data. You can call up evaluation, analysis and billing quickly and easily using various display options.
The EMS can be flexibly integrated into your system and set up as you wish for the number of measuring points.

 The energy management software “econ 3.0” is one of the currently leading solutions.
Intuitive operation, fast learning curves and short-term success in use underline our position.
The modular, flexible structure enables adaptation to the individual framework conditions on site. Regardless of the data source, the data points can be easily and quickly integrated into any hierarchy structure, as well as combined into different key figures.
The graphic preparation in the form of user-specific dashboards delivers immediate results. After all, a picture says more than 1,000 words.

With our tailor-made service and the combination of current transformers, measuring devices, data loggers and energy management software econ 3.0, a simple analysis is quickly possible.
Open standards allow the different systems to communicate with each other.

The EMS is the solution for industry and trade, energy service providers, energy suppliers and municipal utilities as well as mechanical and plant engineering.