Tender Details

Country: Ireland
Summary: Tender for the Supply of a Spare Transformer for Medite Europe Dac ‘25
IET Ref No: 130674668
Deadline: 12 Dec 2025
Financier: Self Financed
Purchaser Ownership: Government
Tender Value: Refer Document
Notice Type: Tender
Document Ref. No.:
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Description:
MEDITE Europe DAC requires a new spare 2500kVA transformer to be delivered to its site. Site Location: Medite, Redmondstown, Clonmel, Co. Tipperary. Please note that the successful bidder will be responsible for the supply of a 2500kVA transformer that would meet all the specifications and conditions mentioned in the specification table subsequently. The scope includes: • Complete transformer with all specified accessories and fittings • Delivery to site, including protective packaging suitable for road transport • Provision of drawings, operation and maintenance manuals, and test certificates • Manufacturer-s warranty 1. Specifications Schedule 1 - Transformer Specifications Sno Parameter Specification 1 Rated power 2500 kVA 2 HV rating 10.75/21.5KV 3 LV rating 423V 4 Phase 3 5 Frequency 50 Hz 6 Connections Delta/star with neutral 7 Vector group Dyn 11 8 Tappings Off-load tap changer (±5 percent, in five steps: +5 percent, +2.5 percent,, 0 percent,, −2.5 percent,, −5 percent,) 9 Tapping method Externally mounted off-circuit operated switch with facilities to lock in any operating position 10 HV rated current @ 10.75kV ≈ 134 A 11 HV rated current @ 21.5kV ≈ 67 A 12 LV rated current @423V ≈ 3412 A 13 Impedance voltage 5.9 percent, ± IEC tolerance 14 HV Short circuit current @ 10.75kV ≈ 2271 A 15 HV Short circuit current @ 21.5kV ≈ 1138 A 16 LV Short circuit current @ 423V ≈ 57834 A 17 Short circuit withstand 2 seconds minimum 18 Insulation level IEC standard for 11 kV: Lightning Impulse 75 kV, Power Frequency 28 kV 19 Cooling method KNAN (K-class natural ester oil, air natural cooling), hemetically sealed, Integral radiator type tank 20 Insulating fluid Biodegradable natural ester oil per IEC 61099 or equivalent, nontoxic 21 Fire point ≥300°C 22 Temperature rise Oil: 65°C, Winding: 70°C above ambient 23 Location Outdoor ground mounted 24 Ambient temperature 40°C 2. Construction Schedule 2 - Construction Sno Parameter Details 1 Core Cold rolled grain-oriented silicon ...
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Tender for the Supply of a Spare Transformer for Medite Europe Dac ‘25 - Ireland Tender

The MEDITE EUROPE DAC, a Government sector organization in Ireland, has announced a new tender for Tender for the Supply of a Spare Transformer for Medite Europe Dac ‘25. This tender is published on IrelandTenders under IET Ref No: 130674668 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-12-12.

The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.