Supply of Protection Relay Crates

Concepts

• electrical relays
• meyrin
• protection relays
• auxiliary relays
• protection relay crates
• crate
• 300 protection relay crates
• a protection relay
• one protection relay crate
• protection

Location

United Kingdom:

Description

This Technical Description concerns the supply of an estimated quantity of 300 protection relay crates. These crates will be housing a protection relay, a test block, a LED synoptic, connectors, terminals and wiring between these components

Total Quantity or Scope

The Supply shall include the following technical deliverables and activities: • Design file: complete technical drawings and documents (wiring, layout, mechanical parts) • Prototyping: manufacturing and supply of one Protection Relay Crate for validation; • Series manufacturing; • Factory Tests of the Supply; • Test bench for the Supply; • Packing of the Supply; • Shipping to CERN, if so requested; • Training of (CERN) personnel for the test bench; • Corrective maintenance during the warranty period and corrective maintenance after the warranty period, including provision of spare parts. CERN will make available the following equipment and/or services: • PCB (Printed Circuit Board) for the synoptic LEDs; • Protection relays. The Supply shall comply with the following parameters and conditions: 1) The Crate shall be suitable for installation in a standard 19-inch rack. 2) The Crate shall have a maximum height of 6U. 3) Material: aluminium, stainless steel, or a similar material that does not rust or corrode. Plastic is not allowed. 4) The Crate shall have hinged front door to allow easy access inside the Crate from the front. 5) The frame of the Crate, and the door, shall be robust and designed to support the relay and additional equipment. 6) The Crate shall include all necessary connectors, wiring, auxiliary relays, PCBs and other necessary components assembled and tested.

CPV Codes

• 31221000 - Electrical relays
• 31214000 - Switchgear

Other Information

** PREVIEW NOTICE, please check Find a Tender for full details. ** Please note that even after the ‘official’ stated deadline on the market survey has passed, the contract remains open until the Invitation to Tender is issued. A Market Survey is merely an expression of interest and does not in any way constitute a commitment to bid. If you are interested in this contract, we encourage you to submit the Pre-Qualification Questionnaire and you are welcome to later decline if you decide you do not wish to proceed.