185Power for intelligent distribution grids

The safe switching of direct current places the highest demands on components. With the new CAPUS Panel, Wöhner more than fulfils these requirements. Developed for PV applications, the new CAPUS Panel can reliably switch currents of up to 500 A at 1500 V DC in the smallest installation space and fulfils all UL98B requirements. A short-circuit resistance of 40 kA also enables a wide range of applications, including in industrial environments.

The powerful 20 A BROOME20 power supply unit is the ideal solution for the reliable distribution of 24 V auxiliary power in the control cabinet. With its extremely compact design of just 49.5 mm width and an efficiency of > 96%, electronic switching devices and measurement technology products are supplied efficiently. Using the familiar CrossLink technology, mechanical fixing and electrical contacting are carried out directly in a single work step – on all Wöhner basic systems. The integrated electronic short-circuit protection also eliminates the need for a separate back-up fuse. The option of increasing the output current to up to 60 A as required makes our BROOME20 an all-rounder in any application.

The growing demand for transformer stations and smart grid solutions requires intelligent, standardised systems – Wöhner offers a sophisticated complete solution for low-voltage distribution boards with its 185Power system. The robust, modular 185 mm busbar system enables fast, reproducible assembly without time-consuming individual adjustments, saves valuable working time and compensates for a lack of manpower. The fully tested system in accordance with IEC 61439 combines high occupational safety, optimum use of space and flexible expandability. Supplemented by NH fuse switch disconnectors, adapters for compact circuit breakers, measurement technology and current transformers, a complete and future-proof low-voltage distribution board can be constructed.

The MIEZ measurement technology portfolio continues to grow – and is becoming more international! Following the successful market launch with IEC approval, the range of applications has been extended to include the UL61010 standard. We are thus consistently implementing our global measurement technology strategy and MIEZ will be available for the North American market.

In addition, the compact 12-channel expansion module MIEZ 37100 is being expanded to include residual current measurement (RCM). This enables residual currents and therefore possible fault conditions to be recognised at an early stage and appropriate solutions to be found. In terms of sustainability, this represents an important step towards greater transparency regarding processes and critical variables in industrial systems.

With the extended portfolio of our MIEZ products, an overview can be maintained at all times: They serve as a collection point for all data in the cabinet, evaluate it and pass the analyses on to the user. Combined with current transformers (1 A, 5 A, 333 mV), they measure current and voltage, analyse active, apparent and reactive power, the power factor, harmonics and much more – all compact and customised.

The safe switching of direct current places the highest demands on components. With the new CAPUS Panel, Wöhner more than fulfils these requirements. Developed for PV applications, the new CAPUS Panel can reliably switch currents of up to 500 A at 1500 V DC in the smallest installation space and fulfils all UL98B requirements. A short-circuit resistance of 40 kA also enables a wide range of applications, including in industrial environments.

The powerful 20 A BROOME20 power supply unit is the ideal solution for the reliable distribution of 24 V auxiliary power in the control cabinet. With its extremely compact design of just 49.5 mm width and an efficiency of > 96%, electronic switching devices and measurement technology products are supplied efficiently. Using the familiar CrossLink technology, mechanical fixing and electrical contacting are carried out directly in a single work step – on all Wöhner basic systems. The integrated electronic short-circuit protection also eliminates the need for a separate back-up fuse. The option of increasing the output current to up to 60 A as required makes our BROOME20 an all-rounder in any application.

The growing demand for transformer stations and smart grid solutions requires intelligent, standardised systems – Wöhner offers a sophisticated complete solution for low-voltage distribution boards with its 185Power system. The robust, modular 185 mm busbar system enables fast, reproducible assembly without time-consuming individual adjustments, saves valuable working time and compensates for a lack of manpower. The fully tested system in accordance with IEC 61439 combines high occupational safety, optimum use of space and flexible expandability. Supplemented by NH fuse switch disconnectors, adapters for compact circuit breakers, measurement technology and current transformers, a complete and future-proof low-voltage distribution board can be constructed.