Procurement Summary
Country: Switzerland
Summary: Nck Engineering / Stadtwerke Wetzikon: Medium Voltage System
Deadline: 03 Aug 2026
Posting Date: 10 Jul 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 144880829
Document Ref. No.: 478126-2026
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
CPV Classification
09300000 - Electricity, heating, solar and nuclear energy
Purchaser's Detail
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NCK Engineering / Stadtwerke Wetzikon: Medium voltage system Subject of the tender: Delivery and installation of a medium-voltage system (Zürcherstrasse, 8620 Wetzikon) in accordance with the applicable standards and regulations of the StV (Heavy Current Ordinance) and the Specifications from the Wetzikon municipal utility company. Accessories and operating materials, transport and assembly work on site, documentation and labeling. System configuration and standards -Operating conditions according to IEC 62271-200 -Switchgear according to IEC 62271-200 -Circuit breaker according to IEC 62271-100 -Switch disconnector according to IEC 62271-103 -Earthing switch according to IEC 62271-102 -Current transformer according to IEC 61869-2 -Operational availability IEC 62271-200 (LSC 2A) -Arc fault classification IAC A FLR 21 kA/1s -Insulation class PM -Regulations: Strict compliance with NIV, NIN, StV, ESTI guidelines and works regulations of the Wetzikon municipal utility company. Electrical rating data -Voltage: Rated voltage 24kV (operation 16kV), BIL 125kV -Power: busbar 630A, short circuit strength 25kA (3s) -Auxiliary voltage: Control and tripping via 48 V DC Components & Scope -Switching panels: 11 panels (A1-A11, including circuit breaker, measurement, coupling). -Protection technology: Installation and parameterization of protective relays -Measurement: converter (current/voltage) incl. Factory calibration and on-site assembly. -Documentation: Complete documents for ESTI entry, test protocols and declarations of conformity. Assembly & documentation -Skilled personnel: The installation and assembly...
Document Type: Contract Notice Contract Type: supplies Doc Title: NCK Engineering / Stadtwerke Wetzikon: Medium voltage system Dispatch Date: 2026-07-09 Publish Date: 2026-07-10 Submission Date: 2026-08-03
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Tender Notice