KUHLMAN - ARTECHE GLOBAL PARTNERSHIP Measurement and Control solutions Instrument transformer Products and Services for Power Systems to 500 kV SYNOPSIS Kuhlman was founded in 1896 by Etna Kuhlman and was one of the first distribution transformer manu-facturers in the USA. Kuhlman has always been associated with providing the highest quality transformers in the industry. Arteche was founded in 1946 by Aurelio de Arteche based on the principle of manufacturing electrical goods capable of meeting the most demanding standards of durability and quality. Today, the Kuhlman Electric Corporation is owned by the The Carlyle Group, has 2 manufacturing facilities in the USA and provides medium power, distribution, and instrument transformers and field engineering services for a variety of customers worldwide. Today, Arteche continues to be a privately held business with 6 manufacturing locations worldwide and equipment installations in over 120 countries. The Arteche Group is a world renowned manufacturer of the Measurement and Protection equipment. Annual revenues are over $100M. Annual revenues are over $100M. KULHMAN • ARTECHE GLOBAL PARTNERSHIP Instrument Transformers (5 kV - 500 kV) Kuhlman and Arteche, both manufacturers of quality instrument transformers used worldwide, envisioned the synergies of both companies and entered into a formal distribution and licensing agreement in December 1996. Kuhlman’s strength resided in substation class instrument transformers from 15 kV through 138 kV as well as specialty products. Arteche’s strength in metering class 5-35 kV instrument transformers as well as higher voltage instrument transformers rated 230 through 500 kV allowed a seamless consolidation of product lines. Through the success of the relationship, Arteche’s production facility conveniently located in Tepeji del Rio, near Mexico City has undergone a major expansion to better serve the Americas. These new facilities provide: • New high voltage laboratory capable of testing through 500 kV • Increased production capacity and expansion of the voltage class through 345-420 kV • New low and medium voltage indoor and outdoor dry type production facility • CCVT products • Combined metering unit products INSTRUMENT TRANSFORMERS O U T D O O R - U P T O 5 0 U P T O 0 k V • Current • Voltage (Capacitive,Inductive & Station Service) • Combined-Metering Units (15-46 kV) • Coupling Capacitors • Line traps O U T D O O R & I N D O O R - • Current • Voltage GENERATORS CTs SLIP-OVER CTs WINDOW TYPE 6 9 k V FACTORIES: USA 2 1 MEXICO SALES OFFICES: USA 34 5 MEXICO QUALITY CERTIFICATED ISO 9001 AVERAGE CAPACITY-UNITS Current 100 kV Current 170kV Current = 245 Kv Current = 420 Kv Ind. Ind. Ind. Ind. 15,000 3,000 500 180 Voltage 100 kV Voltage 170 kV Voltage = 245 kV Voltage = 420 KV Capac. Voltage Capac. Voltage Combined 245 kV 420 kV 7,000 1,000 400 100 1000 300 500 TESTING CAPABILITY HIGH VOLTAGE KV KVA FREC. (Hz) Power Frequency Withstand Test (Dry) Partial Discharge Test Capacitance & Tan Delta Test Accuracy Test CT´s: 6000 A cl. 0,1 Accuracy Test VT´s: 2000v /1v 750 650 800 60 600 60 0,220 2 - 50-60 50-60 50-60 50-60 Power Frequency Withstand Test (Dry) 70 52 Partial Discharge Test 800 60 Accuracy Test CT´s: 6000 A cl. 0,1 0,220 Accuracy Test VT´s: 2000v /1v 0,2 - 60 50-60 50-60 MEDIUM VOLTAGE
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