power transformers catalogue - artrans » · pdf filemanufacturing of neutral reactors....

POWER TRANSFORMERS CATALOGUEwww.artrans.com.ar
POWER TRANSFORMERS CATALOGUE
www.artrans.com.ar

ARTRANS S.A. started off as a small factory in April 2, 1982 located in Mendoza, Argentina. Now, three decades later it is a globally recognized manufacturer of distribution, transmission, oil field and special application transformers with certification to ISO9001-2008 quality standards. We manufacture all types of transformers ranging from 63 kVA to 100 MVA with voltages up to 138 KV and are present in many of the countries of the world ourselves or as the transformer vendor to other associated equipment manufacturers.
We have a predominant position as supplier of Electricity Companies in Argentina and neighboring countries. Our scope of work includes:Manufacturing of power transformers up to 100000 kVA with voltages of 66, 69, 132 and 138 kV, with On-Load tap changer.Manufacturing of distribution transformers up to 2500 kVA with voltages of 3.3, 6.6, 11, 13.8 and 33 kV.Manufacturing of Neutral reactors.Repair and maintenance of distribution and power transformersMounting supervisionTechnical assistanceAfter-sales service.
Our experience of manufacturing transformers for oil production in the North Africa and Middle East regions includes Step Down and Step Up systems, normally rated for 55C to 60C ambient temperatures used with:ESP Variable Frequency Drives with 6, 12, 18 and 24 pulse secondary windingsESP fixed frequency step down to switchboardESP hazardous location IP66 / Class1 Div2 HazardousESP off shore stainless steel, corrosion resistantESP phase shifting transformers for multi-pulse VFDESP high temperature designs for up to 65C ambientPCP / Beam Pump VFD step down transformers
Our standard oilfield type transformer has a multi-tap winding system with 28 taps between delta/wye. It is supplied with a full complement of gauges for user monitoring of performance and is designed to be very strong and rugged with the ability to withstand being transported to the least approachable geographical locations in the world with a minimum of reliability issues due to transportation damage. Our long experience of applying our transformers in the oil fields of the world has allowed us to develop or system design to heighten reliability.
We manufacture transformers for the major ESP manufacturers. These products are specially designed to meet the exacting specifications developed by particular customers based upon years of experience of providing skidded products to the international ESP and oil companies. These include extra mechanical bracing on the core assembly, higher ambient temperature ratings with an increased cooling capacity, special internal wiring that better withstands shipping vibration along with other smaller details such as double or lock nutting.
COMPANY INFORMATION

Our facilities have all of the necessary manufacturing and testing equipment required to produce the highest quality products. Our high voltage test laboratory is one of only five in Argentina that allows testing not only our products, but also our competitors. In addition we have signed agreements with two main Universities in Argentina in order to develop research activities.
ARTRANS S.A. main goal is to supply the Transformers market with the highest available technology and workmanship, in order to produce high quality products that fulfill our customer requirements. For that reason, ARTRANS S.A. has a group highly trained and experienced Engineers and Technicians of recognized international reputation, capable of producing high quality products. These capabilities have allowed ARTRANS S.A. to produce more than 2.5 Million KVA with our own brand that complies with International Quality Standards.
MANUFACTURING AND TESTING CAPABILITY

Our search for a continuous improvement in quality is land marked by the ISO 9002 certification, achieved in 1997 and maintained since then. The certification process was granted by Det Norske Veritas Quality System Certificate. In 2010, we recertified to meet ISO 9001-2008 quality assurance requirements.
QUALITY ASSURANCE
IEC 60076-1 Part 1: GeneralIEC 60076-2 Part 2: Temperature riseIEC 60076-3 Part 3: Insulation levels and dielectric testsIEC 60076-4 Part 4: Tappings and connectionsIEC 60076-5 Part 5: Ability to withstand short circuitANSI C57.12.00 General Requirements for Distribution, Power and Regulating Transformers.ANSI C 57.12.90 Test Code for Distribution, Power and Regulating transformers.ANSI C 57.12.00 a and b Thermal and Short-Circuit Requirements (supplement to C 57.12.90)ANSI C 57.98 Guide for Transformer Impulse Test (appendix to ANSI C57.12.90)ANSI C 57.100 Thermal Evaluation of Oil Immersed Distribution Transformers.ANSI C 57.106 Guide for acceptance and Maintenance of Insulating Oil in equipment.ANSI C 57.109 Guide for Liquid-Immersed Transformer Through-Fault Current DurationANSI C 57.110 Recommended Practice for Establishing Transformer Capability When Supplying Non sinusoidal Load Current. ASME-Standards Chapter IX: Welding procedures
STANDARDS FOR DESIGN AND TESTING

RATED POWER .5 / .5 / .5 MVANUMBER OF TAPSTAPPING 21 On load tap changerNUMBER OF TAPSTAPPING 5 O2load tap changer CONNECTION GROUPYN-yn0-d11 INSULATION LIQUID Mineral, Silicon or Special Oils (Naphtenics of Paraphinics) MANUFACTURING STANDARDIEC63 076/ ANSI C57.41TERTIARY VOLTAGECOOLING TYPE13,2 kVONAN / ONAFPRIMARY VOLTAGE (kV)132 kVSECONDARY VOLTAGE (kV)34,5 kVWINDING MATERIAL Cooper COATING Enamel or Polyurethane. Thickness as per customers request GENERAL CHARACTERISTICS Power Transformer of 15/15/15 MVA at7132/ 34,5/ .3,2 kV voltages and on load tap changer.

16 / 22 MVA
21
On load tap changer. Optional: Off load tap changer.
5
Yn-yn0/d11
IEC 60076/ ANSI C5712
6,6 kV
ONAN / ONAF
66 kV
13,86 kV
Power Transformer of 16/ 22 MVA at 66/ 13,2/ 6,6 kV voltages and on load tap changer.
RATED POWER
NUMBER OF TAPS
TAPPING
NUMBER OF TAPS
TAPPING
CONNECTION GROUP
INSULATION LIQUID
MANUFACTURING STANDARD
TERTIARY VOLTAGE
COOLING TYPE
PRIMARY VOLTAGE (kV)
SECONDARY VOLTAGE (kV)
WINDING MATERIAL
COATING
GENERAL CHARACTERISTICS
Mineral, Silicon or Special Oils (Naphtenics of Paraphinics)
Cooper
Enamel or Polyurethane. Thickness as per customers request

POWER TRANSFORMERS
CATALOGUE
www.artrans.com.ar20 / 20 / 0-MVA
21On load tap changer. Optional: O.8load tap changer.
5
On load tap changer. Optional: O.8load tap changer.
YN-yn0-YNd11Mineral, Silicon or Special Oils (Naphtenics of Paraphinics)
IEC.98076/ ANSI C574.5
13,2 kV
ONAN / ONAF
132 kV
34,5 kVCooper
Enamel or Polyurethane. Thickness as per customers requestPower Transformer of 20/ 20/ 0-MVA at 102/ 34,5/ 03,2 kV voltages and on load tap changer.
RATED POWER
NUMBER OF TAPSTAPPING
NUMBER OF TAPS
TAPPING
CONNECTION GROUPINSULATION LIQUID
TERTIARY VOLTAGE
COOLING TYPE
WINDING MATERIAL
COATINGGENERAL CHARACTERISTICS

20 MVA
5
Off load tap changer. Optional: On load tap changer.
5
YNd11
IEC 60076/ ANSI C5712
-
ONAN / ONAF
33 kV
13,86 kV
Cooper
Power Transformer of 20 MVA at 33/ 13,86 kV voltages and off load tap changer.
RATED POWER
NUMBER OF TAPS
TAPPING
NUMBER OF TAPS
TAPPING
CONNECTION GROUP
INSULATION LIQUID
TERTIARY VOLTAGE
COOLING TYPE
WINDING MATERIAL
COATING

20 MVA
21
On load tap changer. Optional: Off load tap changer
-
YNd11
IEC 60076/ ANSI C5712
-
ONAN / ONAF
138 kV
13,2 kV
Cooper
Power Transformer of 20 MVA at 138/ 13,2 kV voltages and on load tap changer.
RATED POWER
NUMBER OF TAPS
TAPPING
NUMBER OF TAPS
TAPPING
CONNECTION GROUP
INSULATION LIQUID
TERTIARY VOLTAGE
COOLING TYPE
WINDING MATERIAL
COATING

20 MVA
21
5
YNd11
IEC 60076/ ANSI C5712 or as per customers request
-
ONAN / ONAF
33 kV
13,86 kV
Cooper
Power Transformer of 20 MVA at 33/ 13,86 kV voltages and on load tap changer.
RATED POWER

power transformers catalogue - artrans » · pdf filemanufacturing of neutral reactors....

Documents