A modular power supply system with the ability to simulate the power grid, energy storage batteries, and photovoltaic panels

The Tadeusz Kościuszko Cracow University of Technology in Poland from Europe region has released this tender for Modular power supply system with the ability to simulate a power grid, energy storage batteries, and photovoltaic panels, consisting of power grid hardware simulators, bidirectional AC/DC power supplies capable of simulating energy storage batteries, photovoltaic cells, and fuel cells. Modular power supply system with the ability to simulate a power grid, energy storage batteries, and photovoltaic panels, consisting of power grid hardware simulators, bidirectional AC/DC power supplies capable of simulating energy storage batteries, photovoltaic cells, and fuel cells: a) A set consisting of two sections: one AC (power grid hardware simulators) and the other DC (bidirectional AC/DC power supplies capable of simulating energy storage batteries, photovoltaic cells, and fuel cells), with the ability to simultaneously use both sections to their full functionality. b) Mains power supply: 230/400Vrms +/-10%, 47-53Hz, TN-S system. c) Installation of the set in two 19" rack cabinets, one for each section. The mounting height of each cabinet must not exceed 40U. Minimum reserve of mounting height of at least 6U in each cabinet to allow for possible expansion. d) Each section composed of cooperating modules with a power lower than the total power of the section, in order to increase reliability in the event of a single failure. Number of cooperating modules in each section: from 4 to 10. e) Communication connections between modules within one section are carried out via fiber optic links. f) In order to ensure full hardware and software compatibility and uniform warranty liability, all station modules must come from a single manufacturer. g) Possibility of cooperation of both sections (AC and DC) in a closed power circuit between the AC and DC sections. The intended three-phase short circuit power of the power supply network at the device connection point: >1 MVA. h) The supplied devices must come directly from the manufacturer or from official distribution channels authorized by the manufacturer. The contractor is obliged Ensure the origin of the supplied equipment from an authorized distribution channel and provide manufacturer-authorized warranty and post-warranty service. i) The warranty period is 24 months. j) The delivery must include all cables and accessories necessary for commissioning. Depending on the customer's needs, customer support for installation and commissioning of the equipment is required at no additional cost. A detailed description of the subject of the order is included in the Technical Specifications. with tender notice no. 677645-2026 published on 06 Oct 2026. The tender is due to expire on 03 Nov 2026. This tender is sourced from TED Europa and is eligible for suppliers interested in Energy storage. Interested bidders can obtain further information including complete bid documents or ways to participate by registering on Tender Impulse and referencing via Tender Impulse ID 15265546.