Procurement Summary
Country: Hungary
Summary: Acquisition of a Static Current Converter
Deadline: 15 Dec 2025
Posting Date: 27 Nov 2025
Other Information
Notice Type: Tender
TOT Ref.No.: 130997654
Document Ref. No.: 788561-2025
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
The proposed static or auxiliary current converter device must be suitable for battery charging in the 24-36 V voltage range with a DC 600/750 V overhead line network voltage (the setting depends on the auxiliary voltage level of the given vehicle), as well as the auxiliary network in addition to the maximum voltage setting, also in the case of a continuous load of 200 A (expected useful, maximum delivered power: 7.2kW). The device housing should be designed with an IP 65 enclosure. Charging the battery and supplying energy to the auxiliary network directly from the overhead line is happening. The recommended type should ensure gentle and reliable charging of the battery with a small current fluctuation (in accordance with DIN 41773). It must be possible to start the equipment even without the existence of a counter voltage, the battery charging equipment must operate with deep discharge also in the case of a battery (Blackstart function). Typically, the device must have the following properties: operating voltage range DC 400V 900V switch off automatically if the mains voltage is DC 900V switch back immediately if the input voltage is within the permitted range reached inputs and outputs for the housing and the body are voltage-free, electrical insulation requirements according to EN 50124-1 standard have a galvanically isolated output have a completely free-flow cooling, without moving parts fridge...
Document Type: Contract Notice
Reference Number: EKR002143682025
Contract Type: supplies
Authority Type: body-pl-la
Doc Title: Statikus aramatalakito beszerzese
Dispatch Date: 2025-11-25
Publish Date: 2025-11-27
Submission Date: 2025-12-15
Documents
Tender Notice