181065A Manufacturing & Control Plan
181065A Manufacturing & Control Plan
181065A Manufacturing & Control Plan
Siemens SA
Customer:
Avanzalia Solar SL
Project: SS Penonomé
Job: 181065A
Scope of supply: Three-phase oil immersed power transformers
Rated Power: 120 MVA (ONAN)
140 MVA (ONAF)
Rated Frequency: 60 Hz
IEC 60076
Technical References:
Customer spec.
Rev. 1 02 / 2018
Siemens Transformers S.p.A. Sede sociale Direzione: Tel. +39 0461 957111
Zona Ind.le Nord - Settore C Fax +39 0461 993417
Via di Spini, 9 siemenstrafo.it@siemens.com
38121 - Trento
Italy
Capitale sociale: Euro 2.028.000 i.v.; Codice fiscale e partita IVA: 0814450227; REA Trento N. 98412
Description of Modifications
Rev. Description
1 Official document issue.
ATTACHMENTS
INTERNAL DISTIBUTION
PM, ENG ED, ENG MD, STP, MF, QM TF, QM QC
APPROVAL TABLE
1 02/02/2018
De Benedetto R. Pregnolato P.
Rev. Date Issued by Approved and Authorized
1.0 - Object
Manufacturing and control plan for HV/MV power transformers.
1.1 - Scope
Enstablish the process and control method for manufacturing and testing HV/MV power
transformers.
1.3 - Responsibility
The control activities are under the responsibility of Quality Control, production and self-control
activities are under the responsibility of Manufaturing Process.
Windings Copper Insulating Materials for Assembled On-load Insulating Materials for
Current Transformers
Conductors Windings magnetic core Tap-Changer Active Part
12 13 14
17 16 15
18 6
10 19 7
20 21 8
FAT FAT
Fans
Routine Tests Type & Special Tests (*)
22 9
23 11
(*) Type & Special Tests will be performed on the units indicated. 24
Shipping
Class
Instruments to be used
Supplier Siemens Supplier Siemens Standards Internal Doc.
A B C D
1 Windings Copper Conductors 2
Paper insulated copper conductors X LQA 1-S1 IEC 60317 TUN 901007 Certificate C
Determination of dimensions X LQA 1-S1 IEC 60851-2 TUN 901007 Certificate C
Mechanical properties X LQA 1-S1 IEC 60851-3 TUN 901007 Certificate C
Chemical properties X LQA 1-S1 IEC 60851-4 TUN 901007 Certificate C
Electrical properties X LQA 1-S1 IEC 60851-5 TUN 901007 Certificate C
Check of the external surfaces / insulation MF LQA 4-II Visual check Drawings Incoming Material C
Integrity check / packaging LOG WH 100% Visual check Incoming Material H
Verification of the quality documents QC 100% Visual check Incoming Material R
Class
Instruments to be used
Supplier Siemens Supplier Siemens Standards Internal Doc.
A B C D
5 On-Load Tap-Changer 2
Routine tests X 100% IEC 60214 Certificate C
(*) If requested in STN Order,
Type tests X 1 UNIT IEC 60214 Certificate C
certificate of similar model
Verification of the quality documents and rating plate QC 100% visual check Incoming Material R
7 Radiators 1
Drawings Certificate
Dimensional check X QC 100% Sample Meter EN 50216-6 C
SF005/STN SCH-080 / 081
Certificate
Visual Inspection of the external surfaces X QC 100% Sample Visual check EN 50216-6 SF005/STN C
SCH-080 / 081
Visual Inspection and Flushing of internal surfaces X QC 100% Sample Visual check EN 50216-6 SF005/STN Certificate C
Leakage test X QC 100% Sample Manometer EN 50216-6 SF005/STN Certificate C
Visual check and thickness Certificate
Painting check X QC 100% Sample EN 50216-6 SF005/STN C
measure SCH-080 / 081
Integrity check LOG WH 100% Visual check Incoming Material H
Verification of the quality documents QC 100% Visual check Incoming Material R
opzionale
8 Fans 2
Active power input X 100% EN 50216-12 Certificate C
Rotational speed X 100% EN 50216-12 Certificate C
Current X 100% EN 50216-12 Certificate C
Visual check and thickness
Painting check X 100% ISO 2808 Certificate C
measure
Integrity check LOG WH 100% Visual check Incoming Material H
Verification of the quality documents QC 100% Visual check Incoming Material R
Class
Instruments to be used
Supplier Siemens Supplier Siemens Standards Internal Doc.
A B C D
9 Bushing 2
Routine tests X 100% IEC 60137 Certificate C
Type tests X (1) IEC 60137 Certificate C
Integrity check LOG WH 100% Visual check Incoming Material H
Verification of the quality documents and rating plate QC 100% Visual check Incoming Material R
10 Mineral oil 1
Chemical and Physical characteristics X Each lot Certified laboratory IEC 60296 Certificate C
PCB content X Each lot Certified laboratory IEC 60619 Certificate C
Oil sample for incoming PCB content QC 100% Sampling IEC 60619 IST 001/STN Certificate H
Verification of the quality documents QC 100% Visual check Incoming Material R
Class
Instruments to be used
Supplier Siemens Supplier Siemens Standards Internal Doc.
A B C D
11.4 Dehydrating Breather 2
Dimensional check X 100% EN 50216-5 Certificate C
Visual Inspection X 100% EN 50216-5 Certificate C
Integrity check LOG WH 100% Visual check Incoming Material H
Verification of the quality documents QC 100% Visual check Incoming Material R
Class
Instruments to be used
Supplier Siemens Supplier Siemens Standards Internal Doc.
A B C D
11.8 Current Transformers 2
Routine tests X 100% - IEC 61869-1, -2 - Certificate C
Integrity check LOG WH 100% Visual check - FA 18 / 02 Incoming Material H
Verification of the quality documents QC 100% Visual check - FA 18 / 02 Incoming Material R
Class
Instruments to be used
Siemens QC Siemens QC Standards Internal Doc.
A B C D
12 Windings
Manufacturing of windings with copper MF WS 100% Winding machine IST 001/QAS SCH021 / SCH022 H
Cylinder diameter and thickness MF WS 100% Caliper / Meter IST 001/QAS SCH021 / SCH022 H
IST 001/QAS
Copper conductor dimensional check MF WS 100% Micrometer IST 027/STN SCH021 / SCH022 H
IST 029/STN
Check of the winding direction MF WS 100% Visual check IST 001/QAS SCH021 / SCH022 H
Check of the conductor insulation during winding MF WS 100% Visual check IST 001/QAS SCH021 / SCH022 H
Check of the radial diameter and turns MF WS 100% Caliper IST 001/QAS SCH021 / SCH022 H
Check of the insulation reinforcement on bendings MF WS 100% Visual check IST 001/QAS SCH021 / SCH022 H
Check of the equipotential rings MF WS 100% Visual check IST 001/QAS SCH021 / SCH022 H
Check of the shaping and insulation of exit and intermediate
MF WS 100% Visual check IST 001/QAS SCH021 / SCH022 H
leads
Check of the brazing and restore of the insulation MF WS 100% Visual check IST 001/QAS SCH021 / SCH022 H
Integrity check of the windings MF WS 100% Visual check IST 001/QAS SCH021 / SCH022 H
Final check of the exits and intermediate leads MF WS 100% Visual check / Meter IST 001/QAS SCH021 / SCH022 H
Check of the recording X 100% Visual check IST 001/QAS SCH021 / SCH022 H
Check of the winding identification marking MF WS 100% Visual check IST 001/QAS SCH021 / SCH022 H
Class
Instruments to be used
Siemens QC Siemens QC Standards Internal Doc.
A B C D
14 Active Part Manufacturing
Cleaning of the magnetic core MF PREA 100% Vacuum cleaner IST 003/QAS SCH-023/GQ H
Planarity check of the lower supports MF PREA 100% Rule and level gauge IST 003/QAS SCH-023/GQ H
Windings assembly MF PREA 100% IST 003/QAS
Check of the windings position MF PREA 100% Meter IST 003/QAS SCH-023/GQ H
Assembly of the insulation parts MF PREA 100% IST 003/QAS
Check of the insulations position MF PREA 100% Meter IST 003/QAS SCH-023/GQ H
Assembly of the upper press rings MF PREA 100% IST 003/QAS
Check of the upper press rings position MF PREA 100% Meter IST 003/QAS SCH-023/GQ H
Assembly of the 30% of the upper yoke MF PREA 100% IST 003/QAS
Turns ratio measurement for each limb QM TF 100% Ratio meter bridge PRO 001/GQ SCH-023/GQ H
Complete the assembly of the upper yoke MF PREA 100% IST 003/QAS
Assembly of the upper clamps and corresponding insulations MF PREA 100% IST 003/QAS
Check of the insulation of the clamps and yoke bolts QM TF 100% Megger PRO 001/GQ SCH-023/GQ H
Connections MF PREA 100% IST 003/QAS
Check of the connections MF PREA 100% Visual check IST 003/QAS SCH-023/GQ H
Voltage ratio measurement QM TF 100% Ratio meter bridge PRO 001/GQ SCH-023/GQ H
Cleaning of the active part MF PREA 100% Vacuum cleaner IST 003/QAS SCH-023/GQ H
IST 003/QAS
Quality Gate (Active Parte Inspection) MF / ENG / QC QM QC 100% 100% QG250 H
TR-PM-P-01-EN
Class
Instruments to be used
Siemens QC Siemens QC Standards Internal Doc.
A B C D
Active Part
15 Drying process MF FINA 100% Autoclave IST 004/QAS SCH 024 H
Temperature and Vacuum
Check of the duration, temperatures and vacuum MF FINA 100% IST 004/QAS SCH 024 H
recorder
18 Vacuum Treatment MF FINA 100% Vacuum pump IST 004/QAS SCH 024 H
Check of the vacuum and duration MF FINA 100% Vacuum gauge IST 004/QAS SCH 024 H
19 Oil filling under vacuum MF FINA 100% Oil treatment plant IST 004/QAS SCH 024 H
Final degassing before the oil filling MF FINA 100% Oil treatment plant IST 004/QAS SCH 024 H
Check of the duration, temperatures and residual pressure MF FINA 100% Oil treatment plant IST 004/QAS SCH 024 H
Check of the oil level MF FINA 100% Visual IST 004/QAS SCH 024 H
Breakdown voltage test MF FINA Sample Oil Test Cell IEC 60156 IST 004/QAS SCH 024 H
Check of quality records QC 100% IST 004/QAS SCH 024 H
IST 004/QAS
Quality Gate (Complete transformer before Test Field) MF / QC QC 100% 100% QG280 checklist QG280 H
TR-PM-P-01-EN
Class
Instruments to be used
Siemens QC Siemens QC Standards Internal Doc.
A B C D
20 Routine Tests (Um > 170 kV)
PRO 008/GQ
Visual and dimensional check TF 100% Visual check / Meter Tech. Spec. Test Report H
Drawings
Measurement of winding resistance TF 100% Resistance meter IEC 60076-1 (11.2) PRO 004/GQ Test Report H
Measurement of voltage ratio and check of phase
TF 100% Ratio meter IEC 60076-1 (11.3) PRO 001/GQ Test Report H
displacement
Measurement of short circuit impedance and load loss TF 100% Power analyzer / VT / CT IEC 60076-1 (11.4) PRO 005/GQ Test Report H
Measurement of no-load loss and current (90%, 100%, 110%
TF 100% Power analyzer / VT / CT IEC 60076-1 (11.5) PRO 006/GQ Test Report H
Ur)
Chopped wave lightning impulse test for the line terminals Capacitive divider /
TF 100% IEC 60076-3 (13.3) PRO 011/GQ Test report H
(LIC) Impulse recorder
Capacitive divider /
Switching impulse test for the line terminal (SI) TF 100% IEC 60076-3 (14) PRO 032/GQ Test report H
Peak voltmeter
Capacitive divider /
Applied voltage test (AV) TF 100% IEC 60076-3 (10) PRO 002/GQ Test Report H
Peak voltmeter
Voltmeter / VT
Induced voltage withstand test with PD measurement (IVPD) TF 100% IEC 60076-3 (11.3) PRO 009/GQ Test report H
PD meter
Tech. Spec.
Functional test of auxiliary circuits TF 100% PRO 020/GQ Test Report H
Drawings
Auxiliary wiring insulation test (AuxW) TF 100% Hi-pot tester IEC 60076-3 (9) PRO 020/GQ Test Report H
Test on on-load tap-changer TF 100% IEC 60076-1 (11.7) PRO 021/GQ Test Report H
Leak testing with pressure (tightness test) - 24h @ +30 kPa TF 100% Manometer IEC 60076-1 (11.8) PRO 015/GQ Test Report H
Check of the ratio and polarity of built-in current IEC 60076-1
TF 100% CT test system Test Report H
transformers (11.1.2.1.i)
Check of core and frame insulation TF 100% Insulation resistance meter IEC 60076-1 (11.12) PRO 024/GQ Test Report H
IEC 60076-1
Determination of capacitances windings-to-earth and
(11.1.2.2.c)
between windings and measurement of dissipation factor TF 100% CPC100 Test Report H
IEC 60076-1
(tan δ) of the insulation system capacitances
(11.1.2.2.a)
Measurement of d.c. insulation resistance between each IEC 60076-1
TF 100% Megger PRO 019/GQ Test Report H
winding to earth and between windings (11.1.2.2.b)
Measurement of dissolved gasses in dielectric liquid (DGA)
CL 100% Gascromatograph IEC 60567 PRO 107/CL Test Report H
before and after routine tests
Determination of the oil breakdown voltage CL 100% Oil cell IEC 60156 PRO 107/CL Test Report H
Class
Instruments to be used
Siemens Customer Siemens Customer Standards Internal Doc.
A B C D
22 Final Inspection before Shipment
IST 004/QAS
Quality Gate (Complete batch before shipment) MF / QC - 100% - QG300 checklist QG300 H
TR-PM-P-01-EN
Final inspection MF/QC - 100% 100% Visual check - QAS750 SCH-050/GQ H
Customer drawings
Handling, installation and
assembling manual
Operating instruction and
Transformer documents release PM - 100% 100% - - Customer Spec. mainteinance manual H
Operating manual for
safety and environment
Quality book
Test report
24 Shipping
Installation of accelerometer (shock recorder) LOG - 100% - - - - SCH-050/GQ H
Transport drawings
/
Loading of the transformer on the truck MF / LOG - 100% - Crane - Transformer - H
Manual /
IST 014/IND
Transport drawings
/
Unloading of the transformer on site - - 100% - Crane - - H
Transformer
Manual
Visual inspection CS - 100% - Visual check - - - H
Check of shock recorder LOG - 100% - - - - - H