Every guarantee checked before it is priced
From package to work product
Half a transformer specification is numbers you agree to be measured against. Get one wrong and it is not a deviation, it is a cost you carry for years.
Projects › Your Company Ltd.
Missing Docs Bid / No-Bid Tech Params Quality & Compliance Logistics Docs Requirements Contradictions 4 Other
OverviewOil-immersed distributionCast resin dry typeEster-filled unitPackage substationLosses & Noise
Oil-immersed distribution
Technical parameters Search parameters…
Item / Parameter RatingHV / LVVector GroupInsulating FluidNo-load LossSound PowerEcodesign TierSite / Order Ref
TX-01 1000 kVA p.1 11 / 0.4 kV p.1 Dyn11 p.1 Mineral oil, IEC 60296 p.1 ≤ 770 W p.1 +1 ≤ 62 dB(A) p.2 Reg. 548/2014 Tier 2 p.2 +1 Site north; Order 44-… more ↓ p.2 +1
TX-02 1000 kVA p.1 11 / 0.4 kV p.1 Dyn11 p.1 Mineral oil, IEC 60296 p.1 ≤ 770 W p.1 +1 ≤ 62 dB(A) p.2 Reg. 548/2014 Tier 2 p.2 +1 Site north; Order 44-… more ↓ p.2 +1
TX-07 1600 kVA p.2 11 / 0.4 kV p.2 Dyn11 p.2 Cast resin, F1 E2 C2 p.2 ≤ 1700 W p.2 +1 ≤ 67 dB(A) p.3 Reg. 548/2014 Tier 2 p.3 +1 Plant room; Order 44-… more ↓ p.3 +1
TX-08 1600 kVA p.2 11 / 0.4 kV p.2 Dyn11 p.2 Cast resin, F1 E2 C2 p.2 ≤ 1700 W p.2 +1 ≤ 67 dB(A) p.3 Reg. 548/2014 Tier 2 p.3 +1 Plant room; Order 44-… more ↓ p.3 +1
TX-12 2000 kVA p.3 33 / 0.69 kV p.3 Dyn11 p.3 Synthetic ester, K-class p.3 +1 ≤ 1450 W p.3 ≤ 65 dB(A) p.4 Reg. 548/2014 Tier 2 p.4 +1 Wind site; Order 45-… more ↓ p.4 +1
TX-15 800 kVA p.3 11 / 0.4 kV p.3 Dyn11 p.3 Mineral oil, IEC 60296 p.3 ≤ 650 W p.4 not stated — Reg. 548/2014 Tier 2 p.4 Package sub; Order 45-… more ↓ p.4 +1
TX-18 500 kVA p.4 11 / 0.4 kV p.4 Yzn11 p.4 Mineral oil, IEC 60296 p.4 ≤ 430 W p.4 not stated — Reg. 548/2014 Tier 2 p.5 Package sub; Order 45-… more ↓ p.5 +1
Every value traced back to the page it came from
Losses and Ecodesign
Every unit, read against IEC 60076 and Regulation 548.
Loonar takes the oil-immersed, cast resin, ester-filled and package substation scope out of the order and lays it out tag by tag: rating, HV and LV voltages, vector group, insulating fluid, no-load loss, sound power and the Ecodesign tier each unit has to meet. The loss limit sits beside the site reference, and every value carries its page.
Technical deviations
Fifty-seven items become eighteen decisions.
Loonar rolls the schedule up against your design register, so the no-load loss limit is one row covering the cast resin scope rather than a check per unit. A standard core at 1980 W against a 1700 W limit, ester filling that needs a re-qualified tank, zigzag windings you do not offer below 1000 kVA: each one is a deviation with its units and the loss table behind it. The package units with no noise limit stated are flagged before the core design is fixed.
Projects › Your Company Ltd.
Deviations & decisionsScope of supply
Full deviation 3Partial deviation 11Missing info 12Compliant 12 Show all 38
All 38 Technical 18 Quality & compliance 10 Logistics 3 Documents 5 Other 2
Technical 18 Product Matching, against the catalogue
RequirementApplies toYou supplyStatus
No-load loss ≤ 1700 W on the 1600 kVA cast resin units 9 of 57 items plant room scope Our standard core gives 1980 W; Tier 2 needs an amorphous core Design register, loss tables by rating Full deviation suggested Cannot be doneCosts extra
Insulating fluid Synthetic ester, K-class fire behaviour 7 of 57 items Ester filling is offered but requires a re-qualified tank design Design register, fluid compatibility Partial deviation suggested Cannot be doneCosts extra
Vector group Yzn11 on the 500 kVA package units 5 of 57 items Zigzag windings are not in the standard offering below 1000 kVA Product catalogue, winding configurations Full deviation suggested Cannot be doneCosts extra
Sound power level not stated for the package substation units 13 of 57 items Missing We assume the same 62 dB(A) limit as the distribution scope Ask the client to confirm before we fix the core design Missing info suggested Cannot be doneCosts extra
Ecodesign tier Regulation 548/2014 Tier 2 across the whole order 57 of 57 items Tier 2 is the standard build on the oil-immersed range Design register, Ecodesign compliance Compliant suggested
Cast resin climatic class F1 E2 C2 with a type test report 9 of 57 items F1 E2 C2 is standard; the test report is held for a 2000 kVA unit Type test certificates, dry type index Partial deviation suggested Cannot be doneCosts extra
HV / LV configuration 11 / 0.4 kV across the distribution scope 44 of 57 items Standard voltage combination in the offered range Product catalogue, standard ratings Compliant suggested
Projects › Your Company Ltd.
T&C Analysis
Conflicting 3Additional Clause 9Aligned 29Needs review 5 Risk High 3Medium 7Low 36
ClauseClient clauseStatusAssessment & proposed rewording
13. Performance > 13.1 Loss Capitalisation No-load losses shall be capitalised at £9,500 per kW and load losses at £2,100 per kW, deducted from the price. Conflicting Loss capitalisation at these rates can exceed the margin on the cast resin units, which already deviate on no-load loss. Standard terms guarantee losses to IEC 60076-1 tolerance only. Assessed against Your_Company_GeneralTermsConditionsOfSale.pdf · p.4
9. Warranty > 9.1 Warranty Period 60 months from energisation covering core and winding. Conflicting A five-year core and winding warranty tied to energisation, with no cap on when energisation occurs, has no defined end date. Standard warranty is 18 months from delivery. Assessed against Your_Company_GeneralTermsConditionsOfSale.pdf · p.4
8. Liability > 8.3 Replacement Access Supplier shall bear the cost of crane hire, civils and reinstatement for any warranty replacement. Conflicting Access and reinstatement costs for a plant-room transformer can exceed the unit price. Standard terms cover repair or replacement of the goods only. Assessed against Your_Company_GeneralTermsConditionsOfSale.pdf · p.6
4. Testing > 4.1 Routine Tests Routine tests to IEC 60076-1 shall be witnessed on the first unit of each rating. Aligned First-of-type witnessed routine testing is standard on transformer orders and is already reflected in the test plan template. Assessed against Your_Company_ComplianceCapability.pdf · p.5
12. Environment > 12.2 Fluid Disposal Supplier shall take back and dispose of insulating fluid at end of life. Needs review An end-of-life take-back obligation decades ahead is an open commitment with no pricing basis. It should be a separately contracted service if required. ✨ Reword with AI
6. Delivery > 6.3 Liquidated Damages 0.5% of unit price per week of delay, capped at 10% of unit price. Needs review Per-unit application is favourable, but the 10% cap remains above the 5% standard position and the amorphous core route adds schedule risk. Assessed against Your_Company_GeneralTermsConditionsOfSale.pdf · p.5
7. Payment > 7.1 Payment Terms Net 60 days with 20% released on approved drawings. Aligned A design-stage milestone with Net 60 balance terms is within the accepted range for this counterparty. Assessed against Your_Company_GeneralTermsConditionsOfSale.pdf · p.2
The clause register
The order conditions, assessed.
Every clause is classified, risk rated and assessed against your standard positions. Losses capitalised at nine and a half thousand pounds per kilowatt on units that already deviate, a five-year warranty from energisation, crane hire and civils for any warranty replacement: the three clauses that can exceed the unit price surface above the twenty-nine that are already aligned.
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