Process Data set: Indoor Voltage Transformer TJC 7.1 33000/v3//110/v3/110/v3/110/3 V (en)

Process Data set: Indoor Voltage Transformer TJC 7.1 33000/v3//110/v3/110/v3/110/3 V (en) en

Process information

Key Data Set Information
Location	CH
Geographical representativeness description	Europe
Reference year	2025
Name	Indoor Voltage Transformer TJC 7.1 33000/v3//110/v3/110/v3/110/3 V
Use advice for data set	The life cycle assessment is a “cradle-to-grave” analysis, and the system boundaries are defined according to EN 50693, as required by the PCR. For transparency reasons, the manufacturing stage is further divided into an upstream and core stage.
Technical purpose of product or process	The TJC 7.1 insulated voltage transformer is cast in epoxy resin and designed mostly for insulation voltage up to 36 kV. The constituent materials of TJC 7.1 33000/v3//110/v3/110/v3/110/3 V are presented below. Type Material Weight [kg] Weight [%] Metals Brass 0.221 0.38 Copper 4.891 8.33 Steel 19.106 32.54 Plastics PA 0.148 0.25 PET 0.263 0.45 PUR 0.019 0.03 Rubber 0.551 0.94 Polymers 0.213 0.36 Others Epoxy resin 32.691 55.68 Others 0.609 1.04 Total 58.711 100
General comment on data set	Both primary and secondary data are used. The main sources for primary data are the bill of materials (BOM), CAD-files, technical drawings, and site-specific foreground data provided by ABB. For all processes for which primary data are not available, generic background data originating from the ecoinvent v3.9.1 database, with system model “allocation, cut-off by classification”, are used. The database Industry Data 2.0 is also used for chemical substance which is not available by ecoinvent. The LCA software used for the calculations is SimaPro 9.5. The utility consumption and waste generation by ABB, in the core manufacturing stage, is allocated to the production of one reference product according to applicable rules. For the end-of-life allocation, the “Polluter Pays” principle is adopted according to what is defined in the CEN/TR 16970 standard. However, the potential benefits and avoided loads from recovery and recycling processes are not considered because it is not required by the PCR. According to PCR EPDItaly012, the cut-off criteria can be set to a maximum of 2 % of the overall environmental impacts. In this LCA, stickers and grease have been excluded as their weights are negligible. Process of phosphating has also been excluded due to the unavailability of data and complexity of modelling.
Copyright	Yes
Owner of data set	ABB Switzerland Ltd, Group Technology Management
Quantitative reference
Reference flow(s)	Indoor Voltage Transformer TJC 7.1 33000/v3//110/v3/110/v3/110/3 V - 1.0 * 1.0 Stück (Number of pieces)
Biogenic carbon content	Carbon content (biogenic): 0.0 kg Carbon content (biogenic) - packaging: 0.0 kg
Time representativeness
Data set valid until	2030
Time representativeness description	2025-03-03 - 2030-03-03
Publication date	2025-03-03
Technological representativeness

Modelling and validation

Subtype

specific dataset

LCA methodology report

PCR EPD Italy 007 - Electronic and electrical products and systems

Data sources, treatment and representativeness

Documentation of data quality management

PCR EPD Italy 007 - Electronic and electrical products and systems

Data source(s) used for this data set

ecoinvent database (all versions)

Original EPDs

NEPD-9267-8836_Indoor-Voltage-Transformer-TJC-71-33000----3--110----3-110----3-110-3-V.pdf

Completeness

Validation

Type of review
Independent external review

Reviewer name and institution
Elisabet Amat

Compliance Declarations

Compliance

Compliance system name

EN 15804+A2

Approval of overall compliance

Fully compliant

Nomenclature compliance

Fully compliant

Methodological compliance

Fully compliant

Review compliance

Fully compliant

Documentation compliance

Fully compliant

Quality compliance

Fully compliant

Compliance

Compliance system name

ISO 14025

Approval of overall compliance

Fully compliant

Nomenclature compliance

Fully compliant

Methodological compliance

Fully compliant

Review compliance

Fully compliant

Documentation compliance

Fully compliant

Quality compliance

Fully compliant

Compliance

Compliance system name

ISO 21930

Approval of overall compliance

Fully compliant

Nomenclature compliance

Fully compliant

Methodological compliance

Fully compliant

Review compliance

Fully compliant

Documentation compliance

Fully compliant

Quality compliance

Fully compliant

Administrative information

Data generator
Data set generator / modeller	LCA.no AS
Data entry by
Time stamp (last saved)	2025-08-31T13:51:30
Data set format(s)	ILCD format EPD Data Format Extensions v1.2
Publication and ownership
UUID	a3266c17-0234-4eea-9fd8-51705ff6df0b
Date of last revision	2025-07-01T16:56:34.8395919Z
Data set version	00.04.000
Registration authority	EPD Norway
Registration number	NEPD-9267-8836
Owner of data set	ABB Switzerland Ltd, Group Technology Management
Copyright	Yes
License type	Free of charge for all users and uses
Access and use restrictions	None
Publisher	EPD Norway

Environmental indicators

Indicators of life cycle

Indicator	Direction	Unit	Production A1-A3	Transport A4	Installation A5	Use B1	Waste processing C3
Use of renewable primary energy (PERE)	Input	MJ	1.65E+3	0.828	0.0774	3.82E+3	5.44
Use of renewable primary energy resources used as raw materials (PERM)	Input	MJ	158	0	0	0	0
Total use of renewable primary energy resource (PERT)	Input	MJ	1.82E+3	0.828	0.0774	3.82E+3	5.44
Use of non renewable primary energy (PENRE)	Input	MJ	3.71E+3	53.3	3.53	1.99E+4	59
Use of non renewable primary energy resources used as raw materials (PENRM)	Input	MJ	134	0	0	0	0
Total use of non renewable primary energy resource (PENRT)	Input	MJ	3.58E+3	53.3	3.53	1.99E+4	59
Use of secondary material (SM)	Input	kg	7.82	0	0	0	0
Use of renewable secondary fuels (RSF)	Input	MJ	0	0	0	0	0
Use of non renewable secondary fuels (NRSF)	Input	MJ	0	0	0	0	0
Use of net fresh water (FW)	Input	m3	3.25	0.0076	0.000747	15.5	0.0275
Hazardous waste disposed (HWD)	Output	kg	0.098	0.00034	0.0000203	0.0252	0.000207
Non hazardous waste dispose (NHWD)	Output	kg	62.7	2.61	3.05	54.6	57.5
Radioactive waste disposed (RWD)	Output	kg	0.00436	0.0000173	0.0000015	0.145	0.000105
Components for re-use (CRU)	Output	kg	0	0	0	0	0
Materials for recycling (MFR)	Output	kg	8.05	0	2.76	0	2.34
Materials for energy recovery (MER)	Output	kg	0.376	0	2.27	0	0.00234
Exported electrical energy (EEE)	Output	MJ	0.531	0	5.33	0	0.0114
Exported thermal energy (EET)	Output	MJ	1.09	0	9.6	0	0.0206

Core environmental impact indicators

Indicator	Unit	Production A1-A3	Transport A4	Installation A5	Use B1	Waste processing C3
Abiotic depletion potential - fossil resources (ADPF)	MJ	3.71E+3	53.3	3.53	1.99E+4	59
Abiotic depletion potential - non-fossil resources (ADPE)	kg Sb-eqv.	0.0474	0.0000121	8.38E-7	0.00172	0.000032
Acidification potential, Accumulated Exceedance (AP)	mol H+ eqv.	4.5	0.0155	0.00136	4.34	0.0232
Global Warming Potential - biogenic (GWP-biogenic)	kg CO2 eqv.	-12.2	0.0034	3.46	31.9	0.643
Global Warming Potential - fossil fuels (GWP-fossil)	kg CO2 eqv.	247	3.74	0.464	864	4.47
Global Warming Potential - total (GWP-total)	kg CO2 eqv.	236	3.74	3.92	898	5.12
Global Warming Potential - land use and land use change (GWP-luluc)	kg CO2 eqv.	0.449	0.00183	0.000134	2.16	0.00673
Global warming potential except emissions and uptake of biogenic carbon (GWP-IOBC/GHG)	kg CO2 eqv.	No records found.	No records found.	No records found.	No records found.	No records found.
Eutrophication potential - freshwater (EP-freshwater)	kg P eqv.	0.344	0.000263	0.0000387	0.788	0.00154
Eutrophication potential - marine (EP-marine)	kg N eqv.	0.423	0.0059	0.00163	0.771	0.00865
Eutrophication potential - terrestrial (EP-terrestrial)	mol N eqv.	4.96	0.063	0.00579	6.8	0.0608
Photochemical Ozone Creation Potential (POCP)	kg NMVOC eqv.	1.6	0.0227	0.00192	2.19	0.0192
Depletion potential of the stratospheric ozone layer (ODP)	kg CFC 11 eqv.	0.0000128	8.19E-8	5.08E-9	0.0000155	5.2E-8
Water (user) deprivation potential (WDP)	m3 world eqv.	112	0.217	0.0189	203	0.765

Additional environmental impact indicators

Indicator	Unit	Production A1-A3	Transport A4	Installation A5	Use B1	Waste processing C3
¹This impact category deals mainly with the eventual impact of low dose ionizing radiation on human health of the nuclear fuel cycle. It does not consider effects due to possible nuclear accidents, occupational exposure nor due to radioactive waste disposal in underground facilities. Potential ionizing radiation from the soil, from radon and from some construction materials is also not measured by this indicator.
²The results of this environmental impact indicator shall be used with care as the uncertainties on these results are high or as there is limited experiences with the indicator.
Potential Human exposure efficiency relative to U235 (IRP)¹	kBq U235 eqv.	0	0	0	0	0
Potential incidence of disease due to PM emissions (PM)²	disease incidence	0	0	0	0	0
Potential Soil quality index (SQP)²	unitless	0	0	0	0	0
Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc)²	CTUh	0	0	0	0	0
Potential Comparative Toxic Unit for humans - cancer effects (HTP-c)²	CTUh	0	0	0	0	0
Potential Comparative Toxic Unit for ecosystems (ETP-fw)²	CTUe	0	0	0	0	0