Switzerland - Electric motors, generators and transformers

Description

The tender covers the following supplies and services:This tender includes the calculation, design, construction, manufacturing, testing, transport to the foundation, assembly, commissioning, start-up, documentation and warranty of a total of fourteen single-phase transformers, interconnected in two banks and including a reserve group. Each transformer group (phase) consists of a main transformer with longitudinal control and a control transformer for transverse control, in separate boilers. The AC insulation level (UM) of the connections is 420 kV (OS), 245 kV (MS) and 72.5 kV (US). The flow rate per transformer group (phase) is 800/3 MVA (OS-MS), in continuous operation. The capacity of the transformer bank is 800 MVA in continuous operation (SC). The deliveries and services are described in detail in document C100_Lastenheft_PST_800_v00.pdf.
The tender covers the following supplies and services:
This tender includes the calculation, design, construction, fabrication, testing, transportation to the foundation, assembly, commissioning, start-up, documentation and warranty of a total of fourteen single-phase transformers, interconnected in two banks and including a reserve group. Each transformer group (phase) consists of a main transformer with longitudinal control and a control transformer for transverse control, in separate boilers.
The AC insulation level (UM) of the connections is 420 kV (OS), 245 kV (MS) and 72.5 kV (US). The flow rate per transformer group (phase) is 800/3 MVA (OS-MS), in continuous operation. The capacity of the transformer bank is 800 MVA in continuous operation (SC).
The deliveries and services are described in detail in document C100_Lastenheft_PST_800_v00.pdf.

Opportunity closing date

06 December 2021

Value of contract

to be confirmed