PASS M0 - Innovative solutions for distribution substations up to

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Fig. 7APASS M0 145 kV SBBTransportation Position.Fig. 7BPASS M0 145 kV SBBOperation Position.Fig. 7CPASS M0 145 kV DBBTransportation Position.Fig. 7DPASS M0 145 kV DBBOperation Position.6 - PASS M0
Manufacturing and Quality AssuranceManufacturingPASS M0 is born from the wealth ofexperience in research and development,manufacturing and operation of switchgearswithin ABB Power Technologies in Lodi. Partswhich are not directly manufactured aresupplied by other ABB companies. The choiceof materials, suppliers, sub-assemblies andworking procedures is governed by the internalstandard quality assurance programs, whichmeet the requirements laid down by ISO 9001and 14001.On-site assemblyA PASS M0 module is equivalent or almostequivalent to a complete bay. It allows theinstallation of substations in a short period of time:each bay can be unloaded from the trailer anddirectly installed on the platform foundation(extremely small).The on-site erection of PASS M0 modules issimplified since PASS M0 is assembled in thefactory before the shipment.The installation of a PASS M0 requires about afew hours with a crew of two (not including gashandling).StandardsPASS M0 meets the requirements set out in thefollowing documents:• IEC (all relevant standards - see technicaldata)• ISO 9001 and 14001.The enclosure complies with the followingstandard for pressure vessels:• CENELEC EN 50052.Quality handbooks and inspection plans can beprovided to the customer on request.Quality assurance testingType testsAll type tests specified by the relevant IECstandards have been passed. Tests can berepeated on request at customer’s expense.Copies of certificates and reports can be providedon request.Routine testsBefore leaving the factory all PASS M0 units aresubject to the following routine tests:• AC High voltage test;• dielectric tests on auxiliary control units;• pressure tests of the enclosure according toCENELEC-EN 50052 1986 TC 17C WG MPE.The enclosure is tested at double the designoverpressure for one minute. This test alsomeets the requirements of IEC 60517;• gas tightness;• mechanical functional test of all moving parts;• test of all equipment and accessories;• AC high voltage test with PD measurement.These tests ensure perfect functionality of allcomponents before they leave the factory. Atest report is produced for all tests. If sorequired customers can attend routine testinghaving received invitations well in advance.On-site testingAfter final assembly or commissioning of thesubstation, the following tests are made:• mechanical functional testing of circuitbreaker,and combined disconnector/earthingswitch;• testing of SF6 gas-tightness;• random sampling of moisture content inindividual components;• checking and functional testing of control andauxiliary equipment.After completion of these tests a handover reportis completed.Fig. 8A UNI EN ISO 9001Italian Certification ofCompanies QualitySystemsB UNI EN ISO 14001Certification ofCompaniesEnvironmentalManagement SystemsPASS M0 - 7
Page 1 and 2: PASS M0Innovative solutions for dis
Page 3 and 4: Fig. 2The diagram shows PASS M0 inD
Page 5: Fig. 5Combined disconnector/earthin
Page 9 and 10: Disconnector/Earthing SwitchDrive .
Page 11 and 12: Fig. 11APASS M0 IOS 145-170 kVTrans
Page 13 and 14: Fig. 15Transformer and line bays.Fi
Page 15 and 16: Fig. 19Fig. 18PASS M0 SBB cable end
Page 17 and 18: PASS M0 132/20 - 25 MVAFig. 23Mobil
Page 19 and 20: LCC - Life Cycle Cost (examples fro

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