electrohms private limited

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 ……………..


Hall Effect Current Sensor – Open Loop Type

• 25A to 600A or higher

• Flange mountable type

• Connector Termination.

• Split core type & solid core

type


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.


Hall Effect Current Sensor – Closed Loop Type

• 0.25A to 500A or higher

• High Accuracy and linear

Fast response.

• Flange mountable type

• Connector Termination.


Highly Linear and accurate

Compact and Unique design

Measures high power switched mode converts, Variable drives & Motor control application

Hall Effect Current Sensor – Customisation


• 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 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


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 …,


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


• 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


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


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


Customers

- India and Sweden

- Slovenia

- USA

- Spain

- India

many others…….


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


Thank you for your valuable time.

Look forward to receiving your valuable

Business


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

electrohms private limited

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