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Current sensors: Lineup of clamp AC current sensors expanded for high current applications

Current sensors: Lineup of clamp AC current sensors expanded for high current applications

Apr. 5, 2016

TDK Corporation has expanded its CCT series of clamp AC current sensors with a new 600 A type. The lineup of TDK current sensors is now positioned to meet the high-current sensing needs of energy management systems (EMS) for buildings, factories, stores and communities. The new CCT406393-600-36 current sensor has a clamp inner diameter of 36 mm and external dimensions of 56 mm x 67 mm x 96 mm. With a current transformation ratio of 3000:1, the output current is 200 mA. Mass production will begin in July 2016.

The new clamp AC current sensor achieves its high current rating thanks to its optimized sensor shape and high-performance ferrite material developed especially for current sensors. Moreover, the CCT series is manufactured with automated winding and soldering processes to ensure high quality.

With the addition of this new component to a current sensor lineup that already includes a 300-A (24 mm inner diameter), 100-A (16 mm) and 30-A (6 mm) types, TDK offers a comprehensive portfolio of clamp AC current sensors for a wide range of currents.


Main applications
  • Energy management systems (EMS) for buildings, factories, stores and communities (BEMS, FEMS, SEMS, CEMS)
Main features and benefits
  • Quick and easy installation in existing power distribution panels
  • Integrated open-circuit protection element for voltage peak suppression
  • Automated winding and soldering processes ensure high quality
Key data
Type Maximum AC current
[ARMS]*
Maximum output current [mA]
±1% *
Secondary winding resistance
[Ω]
CCT261631-30-06   30 10 492
CCT272440-80-10   80 26.6 352
CCT323047-100-16   100 33.3 285
CCT354571-300-24   300 100.0 103
CCT406393-600-36 NEW 600 200.0 64

*50/60 Hz

About TDK Corporation

TDK Corporation is a leading electronics company based in Tokyo, Japan. It was established in 1935 to commercialize ferrite, a key material in electronic and magnetic products. TDK's portfolio includes electronic components, modules and systems* marketed under the product brands TDK and EPCOS, power supplies, magnetic application products as well as energy devices, flash memory application devices, and others. TDK focuses on demanding markets in the areas of information and communication technology and consumer, automotive and industrial electronics. The company has a network of design and manufacturing locations and sales offices in Asia, Europe, and in North and South America. In fiscal 2015, TDK posted total sales of USD 9.0 billion and employed about 88,000 people worldwide.

  • * The product portfolio includes ceramic, aluminum electrolytic and film capacitors, ferrites, inductors, high-frequency components such as surface acoustic wave (SAW) filter products and modules, piezo and protection components, and sensors.

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Contacts for regional media
RegionContactPhoneMail
Japan Mr. Akira TESHIMA TDK Corporation
Tokyo, Japan
+813 6778-1055 pr@jp.tdk.com
ASEAN Ms. Jiang MAN
Mr. Shota KANZAKI
TDK Singapore (Pte) Ltd.Singapore +65 6273 5022 asean.inquiry@sg.tdk.com
Greater China Ms. Clover XU TDK China Co., Ltd.
Shanghai, China
+86 21 61962307 pr@cn.tdk.com
Europe Mr. Frank TRAMPNAU TDK Europe GmbH
Duesseldorf, Germany
+49 211 9077 127 frank.trampnau@eu.tdk.com
America Ms. Sara M. LAMBETH TDK Corporation of America
Irving, TX, USA
+1-972-409-4519 sara.lambeth@us.tdk.com

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