2759-2017/261-1000

Flexibility is an essential criterion for operation of a transformer station. While conventional, non-controllable transformers experience problems, the WAGO Application Voltage Regulating Distributio...

<p>Flexibility is an essential criterion for operation of a transformer station. While conventional, non-controllable transformers experience problems, the WAGO Application Voltage Regulating Distribution Transformer changes the transformation ratio during operation, enabling increased solar power feed-in, for example, without increasing the mains voltage.</p><p>That alone makes this add-on application for the WAGO Application Grid Gateway an economical, future-proof solution for dynamic voltage value adjustment between the medium- and low-voltage grids. It conserves network coordination resources and enables efficient network expansion.</p><p> </p><p>A Step-by-Step Explanation</p><ul><li>WAGO Application Voltage Regulating Distribution Transformer can be commissioned quickly through simple parameterization.</li><li>The voltage regulating distribution transformer (VRDT) is coupled through telecontrol technology.</li><li>The application optimizes the controller behavior.</li><li>Control parameters can be set and monitored conveniently via Web visualization.</li><li>Acquisition via IEC 60870-5-104 Telecontrol Protocol and transmission to the tap changer</li><li>The MR ECOTAP tap changer of the VRDT is controlled via Modbus RTU.</li></ul><br/><p> </p><p>Key Benefits:</p><ul><li>Flexible connection to the control system via IEC 60870</li><li>Various control modes: Fixed setpoint or setpoint calculated as a function of the active power</li><li>Forward all messages from the rONT to another system via Modbus, IEC 60870 or MQTT</li><li>Easily parameterizable software that can be expanded at any time with flexible hardware that meets critical infrastructure requirements</li></ul>