CURRENT SENSE TRANSFORMERS

Transcription

1 CURRENT SENSE TRANSFORMERS

2 INDUCTIVE POWER. AGILE // PRAGMATIC // SINCERE Driven by innovation, reliable and always focused on solutions this is how the group-wide expertise within the TECH POWER ELECTRONICS GROUP can be summed up. The six companies SCHWA-MEDICO Transformatoren GmbH, SCHNEE FUSS + ROHDE GmbH, MANFRED SCHMELZER GmbH, MS BALTI Trafo OÜ, MCT Transformatoren GmbH and TECH POWER ELECTRONICS together form a strong alliance cap able of shaping the worldwide market with their transformers and industrial products. We are a company with clear values, a commitment to quality, synchronous workflows, lean structures, and a strategy of long-term growth for the entire group. TECH POWER COMPONENTS BY TECH POWER ELECTRONICS GROUP

3 0 A CURRENT SENSE TRANSFORMERS SCTN0-750 Electrical characteristics (ambient temperature = 5 C) CURRENT SENSE TRANSFORMERS NANOCRYSTALLINE CORE HIGH ACCURACY SCTN ~0 A Turn ratio : Ω Hz Phase angle Error 60 Linearity 0.5 % Accuracy class Ω Operating temperature range 0 C to +5 C Storage temperature range 0 C to +5 C Weight: 6 g all dimensions in mm ±0. Arrow designates direction of primary current in phase with pin (identified by * on the box) Isolation Pri to Sec:,000 Vac min TECH POWER ELECTRONICS GROUP develops a new standard range of fully encapsulated current sense transformers with nano crystalline core. They are designed for power electronic applications which require a highlyaccurate current measurement. Ø5 In comparison with other soft magnetic materials, nanocrystalline alloys is Tech Power Components the best material to be used in toroidal core for current transformers, due to its high magnetic permeability and low core losses Advantages High permeability: smaller error in the measurement of current and lower phase angle error so higher accuracy High saturation induction: smaller size and lighter weight. *.7 x Ø 0.8 Excellent thermal stability: larger operating temperature range Standards RoHS REACH SCTNXX-XXX 0. Reach Plastic materials meet UL9 V-0 requirements 8. TECH POWER COMPONENTS BY TECH POWER ELECTRONICS GROUP 5

4 A CURRENT SENSE TRANSFORMERS SCTN-000 Electrical characteristics (ambient temperature = 5 C) SCTN A CURRENT SENSE TRANSFORMERS SCTN0-750 OUTPUT VOLTAGE (VRMS) Ω 00 Ω 50 Ω 0~ A Turn ratio :, Ω Hz 0 8 INPUT CURRENT (ARMS) 6 0 Phase angle error 60 Linearity 0.5 % Accuracy class Ω Operating temperature range 0 C to +5 C Storage temperature range 0 C to +5 C Weight: 6 g Arrow designates direction of primary current PHASE ANGLE ERROR ( ) Ω 00 Ω 50 Ω all dimensions in mm ±0. in phase with pin (identified by * on the box) Isolation Pri to Sec: KVac min 0 8 INPUT CURRENT (ARMS) Ø5 Tech Power Components 9.5 A CURRENT SENSE TRANSFORMERS SCTN-000 OUTPUT VOLTAGE (VRMS) Ω 00 Ω 50 Ω * 8 INPUT CURRENT (ARMS) x Ø Ω 00 Ω SCTNXX-XXX 0. PHASE ANGLE ERROR ( ) Ω INPUT CURRENT (ARMS) 6 TECH POWER COMPONENTS BY TECH POWER ELECTRONICS GROUP 7

5 0 A CURRENT SENSE TRANSFORMERS SCTN A CURRENT SENSE TRANSFORMERS SCTN0-000 Electrical characteristics (ambient temperature = 5 C) SCTN ~0 A Turn ratio :, Ω Hz Phase angle Error 0 (input: A, burden resistance: 00 Ω) Linearity 0. % (5 % Ip to 0 % Ip) Accuracy class Ω Operating temperature range 0 C to +5 C Storage temperature range 0 C to +5 C Electrical characteristics (ambient temperature = 5 C) SCTN ~0 A Turn ratio :,000 0 Ω Hz Phase angle error 5 (input: 5 A, burden resistance: 50 Ω) Linearity 0. % (5 % Ip to 0 % Ip) Accuracy class Ω Operating temperature range 0 C to +5 C Storage temperature range 0 C to +5 C Weight: 8 g pins & : primary inputs Weight: g pins & : secondary outputs pins & : secondary outputs pins & : blind pins all dimensions in mm ± 0. Isolation Pri to Sec: KVac min all dimensions in mm ±0. Isolation Pri to Sec:.5 KVac min *: same polarity *: same polarity 9 - Ø0.6.8 P* ± Ø. * * * P 8.8 ±0..5±0. 8±0. Ø7.5 8.±0..±0. P P - Ø 8 TECH POWER COMPONENTS BY TECH POWER ELECTRONICS GROUP 9

6 70 A CURRENT SENSE TRANSFORMERS SCTN NOTES Electrical characteristics (ambient temperature = 5 C) SCTN ~70 A Turn ratio :,500 Phase angle error Linearity 50 Ω Hz 0 (input: A, burden resistance: 00 Ω) 0. % (5 % Ip to 0 % Ip) Accuracy class Ω Operating temperature range 0 C to +5 C Storage temperature range 0 C to +5 C Weight: 5 g all dimensions in mm ±0. pins & : secondary outputs pins & : blind pins Isolation Pri to Sec:.5 KVac min *: same polarity * 5. P P* 9 ±0. 0 Ø6.5 P.5±0. 5±0. P - Ø 0 TECH POWER COMPONENTS BY TECH POWER ELECTRONICS GROUP

7 0 A CURRENT SENSE TRANSFORMERS Electrical characteristics (ambient temperature = 5 C) P/N Number of turns ± turn Secondary Inductance Pins & mh min Secondary DC Resistance Pins & Ω max RT to produce V OUT /A IN Ω Product V SEC *T ON VμS max SCTF SCTF SCTF SCTF ,050 SCTF , ,65 SCTF0-00T 00 CT SCTF0-00T 00 CT SCTF0-00T 00 CT ,050 Operating Temperature Range 0 C to +85 C Storage Temperature Range 0 C to +5 C CURRENT SENSE TRANSFORMERS SWITCH MODE APPLICATIONS Weight: 5 g all dimensions in mm ±0.5 Arrow designates direction of primary current in phase with pin (identified by * on the box) Isolation Pri to Sec:.5 KVac min Pin is fitted only on center tapped versions Applications A current sense transformers are designed to be used in switch-mode applications such as : Power supplies Ø5 Tech Power Components Motor control Electronic lighting ballasts 0. Features 50, 00, 00, 00 & 750 turn versions * Primary current rating: 0 A max 0 khz 00 khz frequency range x 6.5 x Ø Center tapped versions are available Fully encapsulated Standards SCTF0-XXX RoHS Reach Plastic materials meet UL9 V-0 requirements REACH 7 TECH POWER COMPONENTS BY TECH POWER ELECTRONICS GROUP

8 LOCATIONS Development & manufacture Production // SCHWA-MEDICO GmbH // Philipp-Reis-Straße 5 // 5 Laubach, Germany Phone: // Fax: // info@smtrafo.com // SCHNEEFUSS + ROHDE GmbH // Raiffeisenstraße 5 // 79 Scharnebeck, Germany Phone: // Fax: // info@schneefuss.de // MANFRED SCHMELZER GmbH // Waidplatzstraße 6 8 // 79 Teningen-Nimburg, Germany Phone: // Fax: // info@ms-transformers.de // MS BALTI Trafo OÜ // Vihtra tee a // 8770 Vändra, Estonia Phone: // Fax: // info@msbaltitrafo.ee // TECH POWER ELECTRONICS // ZI Les Plaines // 9570 Courlaoux, France Phone: // Fax: // sales@techpowerelectronics.com // MCT TRANSFORMATOREN GmbH // Oberurseler Straße 6 6 // 60 Oberursel, Germany Phone: // Fax: // mct@tpe.group // SCHWA-MEDICO GmbH // Schwa-Medico Electrical Co., Ltd F, Building A, No. 8 Hongye Road // 50 Industria Park // Suzhou, China // SCHWA-MEDICO KFT. // Ajka, Téglagyári u. // 800 Hungary Phone: // MS INDIA // M.S Transformers India Pvt Ltd. // /5, Avinashi Main Road, Neelambur PostSulur Tk, Coimbatore , Tamil Nadu, India // Phone: // MS SIMO // SIMO Tunisie S.A.R.L. Zone Industrielle El Alia 706 E Alia Bizerte, Tunisia // ROMANELEC // Str. Aurel Vlaicu 7 9 // 550 Medias, Romania // Phone: // Fax: // TRANSFORMATORUL // Str. Faurilor Nr 0 // 089 Arad, Romania // Phone: // TEAM MAGNETICS INTERNATIONAL GmbH // Daimlerstraße // 708 Herrenberg, Germany Phone: // Fax: // teammagnetics@tpe.group 5

9 Conception and design: Welke Consulting Group, Siegen, Germany May 07