Finland – Electrical equipment and apparatus – Pre-qualification for Low Voltage Switchgears to Data Center Heat Pump plants project in Espoo and Kirkkonummi

Scope of supply consists of the following complete low voltage switchgear (690 VAC and 400 VAC) and low voltage busducts. The final scope and options will be announced later in the Tendering phase: KOL- Heat pump plant Kolabacken, Kirkkonummi: •about 7 pieces, 690 V AC low voltage switchgears with following preliminary main ratings and features: •Rated currents: 1600…4000 A, about 50… 63 kA(1s) •Voltage system: TN-S, without neutral distribution •Installation location: Indoor •about 6 pieces, 400 V AC low voltage switchgears with following preliminary main ratings and features: •Rated currents: 400…4000 A, about 50… 63 kA(1s)•Voltage system; TN -S •Installation location: Indoor •about 12 pieces low voltage busducts (690 VAC and 400 VAC) following preliminary main ratings and features: •Rated currents: 1600…4000 A, about 50… 63 kA(1s) •Voltage system; TN-S, TN •Installation location: Indoor HEP- Heat pump plant Hepokorpi, Espoo: •about 6 pieces, 690 V AC low voltage switchgears with following preliminary main ratings and features: •Rated currents: 1600…4000 A, about 50… 63 kA(1s) •Voltage system: TN-S, without neutral distribution •Installation location: Indoor •about 5 pieces, 400 V AC low voltage switchgears with following preliminary main ratings and features: •Rated currents: 400…4000 A, about 50… 63 kA(1s) •Voltage system; TN -S •Installation location: Indoor •about 11 pieces, low voltage busducts (690 VAC and 400 VAC) following preliminary main ratings and features: •Rated currents: 1600…4000 A, about 50… 63 kA(1s)•Voltage system; TN-S, TN •Installation location: Indoor Including the following equipment, structures and services: •LV- switchgears, busducts and equipment with all necessary structures, components, and materials, •control, protection, monitoring, metering etc. equipment and devices with necessary auxiliaries, •all necessary protection devices, circuit breakers, fuses etc. of switchgears and auxiliaries, •switchgears internal primary and secondary cabling and wiring with all necessary materials and auxiliaries, •necessary earthing materials and terminals within cabinets, units and switchgears, •all rating plates and equipment nameplates, •all earthing temporary devices etc. as specified in specification, •transportation of switchgears and equipment to construction site, •mechanical installation of deliverables to electrical rooms at construction site, •site tests after installation with all necessary reports, •operation and maintenance manuals and instructions, •documentation, •spare parts.