MBS AG, the market leader for current transformers and measurement, was founded over 40 years ago and has set itself the target top quality and workmanship in Germany – simply to produce “Made in Germany”. This is what sets MBS AG apart. The attitude to securing the location in Germany and the objective of offering jobs…

You are completely up-to-date with our new energy management system. It is easy and quickly integrated into your existing IT landscape, and can be extended as desired. It supports commercially available manufacture-independent measurement devices, and the visualisation and reporting are certified for ISO 50001. Energy consumptions become transparent, and the automated reports allow decisions to…

Measure – energy – quickly Both the new series of meters provide the options of recording energy consumptions precisely, recognising fault sources quickly, and increasing energy efficiency. The measurements are designed for single and three phase systems. Two tariffs are available. Various interfaces, such as M-Bus, Modbus, KNX, LAN-TCP/IP, eVision, and Wireless M-Bus are available…

Residual current measuring with „DACT“ Damage to the electrical insulation (reduction of the insulation resistance) can lead to personal injury. For this reason, residual current devices (RCDs) are installed in many systems all over the world in order to prevent human injury. The most popular RCD is a residual current circuit breaker (RCCB), these devices…

Technical principles As well as conventional transformers, also Rogowski coils can be used for measuring current. The absence of an iron core means that no non-linear effects arise. Rogowski coils are easy to attach and remove without disconnecting the power circuit, i.e. without significant assembly work.In contrast to transformers, high short-circuit currents in energy distribution…

n November 2012, MBS AG kicked off its medium-voltage business. Without one year the first medium-voltage current transformer from MBS AG has been sucesssfully installed. In the meantime, a lot has happened at MBS AG. In addition to the conventional medium-voltage current and voltage transformers, which can be used both for billing purposes and for…

Due to the many advantages of power electronics, the return to linear loads is almost impossible. Rather, it is to be expected that harmonic loads in European networks will continue to increase as a result of the expansion of alternative energy sources and the increase in non – linear consumers. For measurement up to 20kHz,…

3-Phases Cts Set UL certified for direct mounting below common circuit breakers.Three-phase current transformer set for primary current range up 3 x 50 A to 3 x 750 A, secondary current range 5 A, 2 A or 1 A at the accuracy classes 0,2, 0,5s, 0,5 and 1. 2 fastening are required to snap onto…

Thanks to the low current range of 32 to 64A, the CTM 7 is ideal for use in data centers. Installation can be made directly on a 3-phase circuit breaker. A quick and space-saving installation of all 3 converters on DIN rails can be done with two snap fasteners. On secondary spring-type terminal “picoMAX®”, a…

At Light & Building, the world’s premier trade fair for lighting and building technology in Frankfurt, which is being held from 18 to 23 March 2018, we will be showcasing our new XCTB series of current transformers. They allow high-accuracy harmonic measurements up to 20 kHz. New measuring requirements for inductive current transformers in the low-voltage range Changes…