Process Data set: COMPACT SECONDARY SUBSTATION: UniPack-S Mercury 25NS 2250/2500kVA 22kV/433V, AN/AF (en) en
Process information
| Key Data Set Information | |
| Location | CH |
| Geographical representativeness description | Europe |
| Reference year | 2025 |
| Name |
|
| 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 | This Environmental Product Declaration is a specific product EPD, and the declared product is the compact secondary substation: UniPack-S Mercury 25NS 2250/2500kVA 22kV/433V, AN/AF including related accessories and packaging. The constituent materials of compact secondary substation: UniPack-S Mercury 25NS 2250/2500kVA 22kV/433V, AN/AF are presented below. Type Material Weight [kg] Weight % Metals Steel 6311.6 54.9% Aluminium 1738.9 15.1% Stainless steel 1 007.5 8.8% Other steels 842.4 7.3% Copper 607.6 5.3% Other metals 12.1 0.1% Plastics Epoxy Resin 721.5 6.3% Other plastics 120.2 1 % Others Rubber 9.5 <1% Electric components 3.1 <1% SF6 3.1 <1% Other 117.4 1% Total 11 494.61 100% |
| Classification |
Class name
:
Hierarchy level
|
| General comment on data set | Both primary and secondary data are used. The main sources for primary data are the bill of materials, 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 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 or Standard, the cut-off criteria can be set to a maximum of 2 % of the overall environmental impacts. In this LCA, several electrical materials which constitute less than 2% of the total weight have been excluded as their weights are negligible |
| Copyright | Yes |
| Owner of data set | |
| Quantitative reference | |
| Reference flow(s) |
|
| Biogenic carbon content |
|
| Time representativeness | |
| Data set valid until | 2030 |
| Time representativeness description | 2025-05-27 - 2030-05-27 |
| Technological representativeness | |
| Technology description including background system | General technical information of the compact secondary substation: UniPack-S Mercury 25NS 2250/2500kVA 22kV/433V, AN/AF are presented below. Description Device Code 1 Ratings Enclosure N42 storm grey, Galvanized steeI 2mm thickness for main parts corrosivity category: C4 acc. to ISO12944-6 MV Switchgear RMU_SafePlus CV20C 630A 24kV 21kA/3s Dry Transformer 2250/2500kVA 22/0.433kV AN/AF cast coil dry transformer Dyn11 Low Voltage Switchboard Unipack LVS3-IEC 61439-1: 4000A 433V 50kA/s 50Hz RTU RTU 530 Size Width 2.44 m Height 2.861 m Depth 4.767 m Weight 11 494.61 kg Ratings Nominal voltage 22kV/0.433kV Rated current [A] MV:630A LV: 4000A Rated Short circuit withstand [kA] MV: 21kA/3s LV: 50kA/1s Rated implulse withstand voltage 125 kV Rated insulation voltage 50 kV Rated Frequency 50 Hz Protection class MV compartment: IP54 LV compartment: IP54 DCS compartment: IP54 Transformer compartment: IP45 Compact secondary substation: UniPack-S Mercury25NS 2250/2500kVA 22kV/433V, AN/AF is manufactured by ABB Automation and Electrification (Vietnam) Ltd located in Lot C3,Road TS3 Tien Son IZ Tu Son Town, Bac Ninh, Vietnam. The manufacturing site is certified according to the following standards: - ISO 9001:2015 – Quality Management Systems - ISO 14001:2015 – Environmental Management Systems -ISO 45001:2018 – Occupational Health and Safety Management Systems |
Modelling and validation
| Subtype | specific dataset | ||||
| LCA methodology report | |||||
| Data sources, treatment and representativeness | |||||
| Documentation of data quality management | |||||
| Data source(s) used for this data set | |||||
| Completeness | |||||
| Validation | |||||
| |||||
| 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
|
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
|
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 |
|
| Data entry by | |
| Time stamp (last saved) | 2025-09-07T22:29:28 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | fd7e36f3-0ad0-4a8f-9ac9-10f50cf8d894 |
| Date of last revision | 2025-09-06T22:29:51.0186368Z |
| Data set version | 00.04.000 |
| Registration authority | |
| Registration number | NEPD-11229-11172 |
| Owner of data set | |
| Copyright | Yes |
| License type | Free of charge for all users and uses |
| Access and use restrictions | None |
Environmental indicators
Indicators of life cycle