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Current sensing solutions
Why Electrohms …….
• Leading designer-producer of components for voltage and current measurement for industrial applications.
• Qualified by UL,CSA and other safety bodies to manufacture certified components.
• Key supplier to major Power engineering equipment manufacturers like GE, T&B, ABB, L&T, Emerson , Iskra MIS etc
• Participated in many cost out design and development projects for key customers .
• Team of qualified Engineers for design, development and manufacturing.• Can ramp up production quickly to meet critical component deliveries.
Electrohms can support to meet your global business challenges ……………..
Current sensing solutions
Hall Effect Current Sensor – Open Loop Type
• 25A to 600A or higher
• Flange mountable type
• Connector Termination.
• Split core type & solid core
type
Current sensing solutions
Hall Effect Current Sensor – Closed Loop Type
• PCB Mountable
• High Accuracy and linear
• 0.25A to 100A.
• Fast response.
• Economically Priced
• Suitable for automated assembly.
Current sensing solutions
Hall Effect Current Sensor – Closed Loop Type
• 0.25A to 500A or higher
• High Accuracy and linear
Fast response.
• Flange mountable type
• Connector Termination.
Current sensing solutions
Highly Linear and accurate
Compact and Unique design
Measures high power switched mode converts, Variable drives & Motor control application
Hall Effect Current Sensor – Customisation
Current sensing solutions
• For 4 channel DC Current measurement.
• Rated for primary currents up to 30 amps
• Output 4-20mA
•Suitable for DIN rail mounting.
•Supreme accuracy +/- 0.5% & linearity +/- 0.1%
•Non contact measurement, with galvanic isolation.
• Nominal current rating 200A, Measuring current range ±300A.
• Frequency band width DC to 150kHz Isolation voltage 6.0kV
• High level of immunity against external electromagnetic interference.
Hall effect current sensors for medical application
Hall effect current sensors for Solar application
Hall Effect Current Sensor – Customisation
Current sensing solutions
Current Transformers for Metering application
• Class 0.2, 0.5 and 1.0 for 20A home metering.
• Class 0.5 for 40A, 80A and 100A for Industrial metering- IEC and ANSI Standards.
• Panel Metering and Energy Management
Current sensing solutions
Rogowski coils for current measurement
o AC Current -100A to1000A.o Industrial power distribution Networks.o Compact design - 4 -20mA output o Confirms to International standards
Current transformer assembly sticks for Multiple circuit monitoring
Product for Industrial Application
Continued …,
Current sensing solutions
Interposing transformers for 3ph application.
• Low - Phase error, highly linear and accurate.
• Voltage measurement .
• Product is reliable and excellent performance
Current transformers for – LV circuit breakers
Continued
Current sensing solutions
• ISO 9001:2008 certified
• Qualified by International companies like GE,Thomas & Betts - USA,ABB - Sweden and Teraoka - Japan
• UL, CSA and CE certification for ABB transformers
• CE certification for 25A,55A,100A, closed loop Hall effect current sensors
Quality
Current sensing solutions
Test Facilities
o Automated testing
and in-house built
test set-ups.
o Environment test
Chamber.
o High accuracy test
and measuring
instruments.
o Reliability test facility
Current sensing solutions
Infrastructure
o A mix of automated and semi-automated facilities for former based and torroidal winding.o Ability to wind wires from 26 SWG to 49 SWG.
o Production 2010-11 12 million transformers o EOU facility with 30,000 sft. At EPIP Whitefield, Bangalore .o Facility at Yeshwanthpur for domestic business smaller export orders.o Sufficient capacity available to manufacture products in Higher Volumes
Current sensing solutions
Customers
- India and Sweden
- Slovenia
- USA
- Spain
- India
many others…….
Current sensing solutions
Flux Gate Current sensors .
Higher current rated Hall effect current sensors.
Split – Core hall effect current sensors, with different current
outputs.
Design of Rogowski coils for High current
applications.
Split – core current transformer for AC
Measurements
Development Projects On Hand
Current sensing solutions
Thank you for your valuable time.
Look forward to receiving your valuable
Business
Current sensing solutions
Contact Us
Contact: International SalesContact: International SalesR.Guruprasad - GM-MarketingR.Guruprasad - [email protected]@electrohms.com
A.Taranath - Sr.Manager - Biz DevelopmentA.Taranath - Sr.Manager - Biz [email protected]@electrohms.com
tel:+91-080-43492200tel:+91-080-43492200fax:+91-080-23571852fax:+91-080-23571852
e-mail: [email protected]: [email protected]:www.electrohms.comweb:www.electrohms.com
Electrohms Pvt. Ltd.Electrohms Pvt. Ltd.67/6-1, Industrial Suburb, Yeshwanthpur67/6-1, Industrial Suburb, Yeshwanthpur
Bangalore - 560 022Bangalore - 560 022