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Telecontrol Connection for Customer Substations

Whether power generation plants, storage systems or load customers: When it comes to the medium-voltage connection, customer substations need to be linked through telecontrol technology. Even though the TCRs (technical connection rules) vary from one grid operator to another, in about three-quarters of German medium-voltage grid territories, WAGO’s Customer Substation software application lets you establish the connection in just ten minutes because the application offers standardized, pre-configured software for various grid territories.

In addition, WAGO can offer solutions for your company’s specific level of programming expertise and staffing according to your specific needs, whether for system integration, switchgear manufacturing or station building.

Advantages:

  • Industry-proven telecontrol technology hardware; hardened per BDEW white paper
  • Easy software parameterization with no programming per VDE-AR-N 4110
  • Complete solution of hard- and software in a finished control cabinet

Manufacturer Declaration and Type Testing per FGW-TR3:
WAGO Has the Solution

New Requirements for Certification of Power Plants

Since October 1, 2024, power plant operators must provide a manufacturer's declaration as proof when operating the first unit in parallel with the grid or when updating a system certificate. Starting March 1, 2025, an accredited type test per FGW-TR3 will also be required to meet legal requirements. WAGO, through early certification in compliance with the VDE-AR-N 4110 specifications, is already well prepared and fully meets these requirements. Certificate FGH-K-2023-002 confirms WAGO's prioritization of performance requirements, ensuring a seamless transition.

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Connecting Customer Substations via Telecontrol Technology

For connecting customer substations (CTS), WAGO offers telecontrol hardware and software, as well as support and service for commissioning. Andreas Siegert, Global Key Account Manager Smart Grid, and Steffen Krumbholz, Application Engineer in the SOLUTIONS business unit, explain how this works – and point out perspectives for custom solutions.

Telecontrol Connection:

Complete Solutions for Grid Areas

WAGO offers comprehensive solutions for customer substations in the following grid areas: Allgäu Netz, Apolda, Bayernwerk, DONETZ, EAM, e.DIS, E.ON, EWE, Harz Energie, Leine Netz, Kärnten Netz, Mitnetz, Netze BW, Sachsen Netze, TEN, TraveNetz, WEMAG, Westnetz, Wiener Netz, STW Crailsheim, Stadtwerke Leipzig, Stadtwerke Saarbrücken, Stadtwerke Steinburg, Stadtwerke Straubing, Stadtwerke Völklingen

Is your grid territory not listed? WAGO also simplifies telecontrol connections for generation systems, storage systems and load customers in other medium-voltage grids – in compliance with VDE-AR-N 4110. Contact us for more information!

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Medium Voltage Connection:

Compatible Direct Markers and Fieldbus Devices

The customer substation (KÜS) connects to the medium-voltage connection in just ten minutes. Version V2.0 or higher expands support for additional network operators and is compatible with the CODESYS V3.5 software update, ensuring smooth and fast commissioning.


Direct Markers:
EMSYS, EMSYS Expansion, NextKraftwerke, Interconnector

Fieldbus Devices:
Horstmann Compass (A/B/Bs, BE) Horstmann Sigma DM, Janitza UMG 96/104/508/604, Kries Grid-Inspector IKI-50 (E.ON), Kries IKI 23, PQ PLUS UMD 9x/70x, SEG/Woodward MRA4, SYMAP Compact (CT1 / PT1), SYMAP Compact (CT2 / PT2), Schneider ION 7x50, Schneider PM 5x00, Siemens 7KM PAC3200/4200, Siemens 7SJ80/81, SungrowLogger, SMA Sunny Island, Measurement Module 750-49x, Thytronic NA011, WAGO MID 879-30x0, Meteocontrol BlueLog

WAGO Application Customer Substation – New Features

Primary and Secondary Stations

The master/slave concept (primary/substation) of the KÜS enables projects with two or more separate controllers. The primary station is the central controller, acting as a gateway to the network operator. It collects system data and provides it via an IEC-60870-5-104 interface. The substations record system data and forward it through the internal bus system to the primary station, which assumes control. The system is VDE-ARN-4110 certified and supports the connection of PV systems, direct marketers and grid operators. Substations are primarily used for recording digital signals.