EMC Testing

ELECTRO-MAGNETIC INTERFERENCE / ELECTRO-MAGNETIC COMPATIBILITY (EMI/EMC)

How its tested matters - Your trusted partner

How its tested matters - Your trusted partner

In today's interconnected landscape, Electro Magnetic Interference (EMI) and Electro Magnetic Compliance (EMC) are paramount for Electrical/Electronic/Electro-Mechanical (E/E/E) systems to meet government regulations and OEM standards. EMI is classified into two categories: Inter-System and Intra-System Interference. Both demand precise design and manufacturing to withstand the emissions in the Electro Magnetic Environment. TÜV SÜD's expertise and new state-of-the-art test facility for Electro Magnetic Interference and Electro Magnetic Compatibility (EMI/EMC) testing will ensure your products align with global standards, surpassing compliance expectations.

 

WHY CHOOSE TÜV SÜD?

  • A One-stop Destination

    TÜV SÜD can facilitate multi-country approvals for all products by testing within their state-of-the-art test facilities

  • Comprehensive Suite of Services

    Aside from compliance testing, TÜV SÜD’s EMI/EMC laboratories can also be used for verification, validation, engineering, and re-engineering activities of your products

  • State-of-the-art Facilities

    TÜV SÜD’s 10m Semi-Anechoic chamber is designed and constructed with a turn table size of 6.0m and a payload provision of 6000Kg which helps to accommodate more extensive products. In the immediate future, our infrastructure is built to accommodate additional 3m Semi-Anechoic chambers

  • Global Market Access

    Our technical teams have expertise in National and International standards and can navigate through the regulatory requirements that a product needs to comply with local and global needs

  • Operational Round-the-Clock

    Our test facilities run 24/7, and we help businesses reduce the product life cycle of testing and validation

 

Testing INFRASTRUCTURE

 

  • 10m Semi-Anechoic chamber

    Radiated Emission:

    • Frequency Range supported from 10KHz – 40GHz
    • Measurement Range from 1m, 3m, 5m & 10m antenna distance
    • Turn Table size of 6.0m Diameter
    • Turn Table loading capacity of 6000 Kg
    • 10 Semi-Anechoic chamber is validated for latest CISPR & ANSI standards by Shielding Integrity Services, USA
    • Supports testing of large equipment’s (CT Scanners, MRI Equipment, Automotive Vehicles etc.)
    • Power supply capacity upto 3Φ 690VAC / 200A & 1000VDC / 500A
    • Amplifier / accessory room is housed just below the turn table for easy routing of Power & Signal cables without disconnection or damage
    • Equipped with 2 No. of Bore-Sighted Antenna masts
    • Measurement supported with Single Antenna or Dual Antenna measurement
    • Large display within 10m Semi-Anechoic chamber to help de-bugging activities
    • Supports testing of all product categories including Automotive Vehicle and Automotive Sub-assemblies
    • Supports testing of Radiated Spurious measurements for Wireless products

    Radiated Susceptibility:

    • Frequency Range supported from 20MHz – 6GHz
    • Measurement Range from 1m & 3m antenna distance
    • Field Strength supported up to 100V/m
    • Supports testing of all product categories including Automotive Vehicle and Automotive Sub-assemblies
    • Amplifier / accessory room is housed just below the turn table for easy routing of Power & Signal cables without disconnection or damage
  • Shielded Room
    • Large Shielded room supports measurement of Conducted Emission both for Commercial and Automotive Sub-assemblies
    • Shielding attenuation up to 18Ghz
    • Shielded room also supports for debugging activities
  • Continuous Conducted Emission
    • Supports measurement from frequency range 10KHz – 30MHz for Commercial products both in Voltage and Current methods
    • Power supply capacity upto 3Φ 690VAC / 200A & 1000VDC / 500A
    • Supports measurement from frequency range 150KHz – 108MHz for Automotive Sub-assemblies in Voltage method
    • Supports measurement from frequency range 150KHz – 245MHz for Automotive Sub-assemblies in Current method
    • Equipped with all necessary ISN’s for measurement of Conducted emissions on Signal & Telecommunication ports
  • Van-Veen Loop
    • Supports Radiated disturbance measurement as per the standard CISPR 15 & EN 55015 
    • Equipped with 2m Van-Veen loop antenna for testing Radiated disturbance testing of Lamps and Luminaires 
    • Supports measurement for the frequency range 9KHz – 30MHz
  • Disturbance Power
    • Supports Radiated disturbance power measurement as per the standard CISPR 14-1 & EN 55014-1
    • Equipped with Disturbance power test facility to test Household equipment’s and appliances
    • Supports measurement for the frequency range 30MHz – 300MHz
    • Test can be performed in Semi-Anechoic chamber / Shielded room in the event of high ambient
  • Clicks Measurement
    • Supports Clicks measurement as per the standard CISPR 14-1 & EN 55014-1
    • Equipped in test receiver and software for measurement of dis-continuous conducted emission (Clicks) for Household equipment’s and appliances
    • Test software supports 4 channel clicks measurement simultaneously and reduces the overall test duration
  • Current Harmonics
    • Supports Current Harmonic emissions as per the standard EN/IEC 61000-3-2 & EN 61000-3-11
    • Supports testing of Electrical & Electronic products up to 32A
  • Voltage Flicker and Fluctuation
    • Supports Voltage flicker & Fluctuations test as per the standard EN/IEC 61000-3-3 & EN/IEC 61000-3-12
    • Supports testing of Electrical & Electronic products up to 32A
  • Electrostatic Discharge
    • Supports testing as per the International standards IEC/EN 61000-4-2, ISO 10605 and other product standards
    • Testing range will be from ±250V to ±30KV
    • Equipped with all RC networks inline to the mentioned standards
    • Laboratory equipped with De-humidifiers for maintaining the Humidity below 60% RH
  • Combination Wave Generator

    Electrical Fast Transients (EFT)

    • Supports testing as per the International standards IEC/EN 61000-4-4 and other product standards
    • Equipped with state-of-the-art test equipment to test up to ±5.5KV
    • Equipped with necessary CDN’s and capacitive clamps
    • Supports testing of power ports, signal and Interconnecting cables
    • CDN capability of power ports upto 3Φ 690VAC / 63A

    Surge Immunity

    • Supports testing as per the International standards IEC/EN 61000-4-5 and other product standards
    • Equipped with state-of-the-art test equipment to test upto ±7.0KV
    • Equipped with necessary CDN’s for testing of power ports, signal and Telecom ports
    • Supports testing of power ports, signal and Interconnecting cables
    • CDN capability of power ports upto 3Φ 690VAC / 63A

    Ring Wave Immunity

    • Supports testing as per the International standards IEC/EN 61000-4-12 and other product standards
    • Equipped with state-of-the-art test equipment to test upto ±7.0KV
    • Equipped with necessary CDN’s for testing of power ports and signal ports
    • Supports testing of power ports, signal and Interconnecting cables
    • CDN capability of power ports upto 3Φ 690VAC / 63A
  • Conducted RF
    • Supports testing as per the International standards IEC/EN 61000-4-6, ISO 11452-4 and other product standards
    • Equipped with state-of-the-art test equipment to test up to 30Vrms
    • Equipped with test facilities to support Bulk current injection up to 400mA
    • Equipped with necessary CDN’s for power, signal & interconnecting cables
    • Supports testing of power ports, signal and Interconnecting cables
    • CDN capability of power ports up to 3Φ 690VAC / 63A
  • Power Frequency Magnetic Field
    • Supports testing as per the International standards IEC/EN 61000-4-8 and other product standards
    • Maximum field strength of 300A/m in continuous mode and 1000A/m in intermittent mode
    • Support testing for small and large products with 1m X 1m induction coil and 2.6M X 1m induction coil
  • Pulse Magnetic Field
    • Supports testing as per the International standards IEC/EN 61000-4-9 and other product standards
    • Maximum field strength of 1000A/m
    • Support testing for small and large products with 1m X 1m induction coil and 2.6M X 1m induction coil
  • Voltage Dips and Interruptions
    • Supports testing as per the International standards IEC/EN 61000-4-11, IEC/EN 61000-4-29, IEC/EN 61000-4-34 and other product standards
    • CDN capability of AC power ports up to 3Φ 690VAC / 32A
    • CDN capability of DC power ports up to 80VDC / 50A
    • Voltage Dips, interruption and power fail simulation can be performed for 0% to 100%
  • Automotive Transient Generator
    • Automotive Transient Immunity System Capability of 80V DC and 50A
    • Supports pulse1, pulse 2a, pulse 2b, pulse 3a, pulse 3b and pulse 4 as per ISO 7637-2 standard both at 12V and 24V Systems
    • Supports pulses on other than supply lines in CCC Method Fast A, Fast B Pulses. DCC Method Fast & Slow Pulse (Positive and Negative) and ICC Method Slow Pulse as per ISO 7637-3 standard both at 12V and 24V Systems
    • Automotive Transient Emission measurement system supports the measurement of transient disturbance from 12V and 24V from ESA as per ISO 7637-2 standard
    • Automotive Transient Immunity and voltage dropout on supply lines as per ISO 16750-2 standard of output voltage 10V, Frequency of DC -50kH. Supports multiple Segment types like DC voltage, Sine wave, Sine wave sweep, square wave, Triangular wave, Sawtooth wave, Ramp up / Ramp down, Exponential wave
  • Wireless Test System
    • Wireless Test System Capability of Testing of Conducted Parameters of Wi-Fi, Bluetooth, BLE of 2.4GHz and 5GHz as per ETSI EN 300 328 and ETSI EN 301 893, FCC Part 15.247 Subpart C, FCC Part 15.407 Subpart E respectively
    • Supports SRD Devices like ZigBee, LoRa, NFC etc., as per ETSI EN 300 220, ETSI EN 300 330.  ETSI EN 300 440, ETSI EN 302 208, FCC Part 15.247 Subpart C respectively
    • Supports Cellular Bands of WCDMA, 4G/LTE as per ETSI EN 301 908-1/13, FCC Part 22, FCC Part 24, FCC Part 27 respectively

 

STANDARDS WE TEST AGAINST

  • EMI/EMC Standards
    • Medical equipment’s

      IEC/EN 60601-1-2, IS 13450-1-2

    • Industrial Equipment’s

      IEC/EN 61000-6-4 & IEC/EN 61000-6-2

    • Residential, Commercial and Light-industrial environments

      IEC/EN 61000-6-1 & IEC/EN 61000-6-3

    • Un-interruptible Power Supply (UPS)

      IEC/EN 62040-2

    • General lighting Products

      CISPR 15 & IEC/EN 61547

    • Multimedia equipment’s

      CISPR 32, CISPR 35, EN 55032 & EN 55035

    • Radio equipment and services

      ETSI EN 301 489-1, ETSI EN 301 489-3, ETSI EN 301 489-34, ETSI EN 301 489-17, ETSI EN 301 489-19, ETSI EN 301 489-24, ETSI EN 301 489-54

    • Automatic electrical controls

      IEC/EN 60730-1

    • Household and similar electrical appliances

      CISPR14-1 & CISPR 14-2, IEC/EN 55014-1 & IEC/EN 55014-2, IEC/EN 60335-1

    • Low-voltage switchgear and control gear

      IEC/EN 61439-1 & IEC/EN 60947

    • Switches for household and similar fixed electrical installations

      IEC/EN 60669-2-1

    • Industrial-process measurement and control – Programmable Logic Controls (PLC)

      IEC/EN 61131-2

    • Measurement, control, and laboratory use

      IEC/EN 61326-1, IEC/EN 61326-2-1, IEC/EN 61326-2-2, IEC/EN 61326-2-3, IEC/EN 61326-2-4, IEC/EN 61326-2-5, IEC/EN 61326-2-6

    • Measuring relays and protection

      IEC/EN 60255-1

    • Automatic electrical controls

      IEC/EN 60730-2-9

    • Maritime navigation and radiocommunication

      IEC/EN 60945

    • Rotating electrical machines

      IEC/EN 60034-1

    • Adjustable speed electrical power drive systems

      IEC/EN 61800-3

    • Railway applications

      IEC/EN 62236-3-1 & 3-2, IEC/EN 50121-3-2, IEC/EN 60571, IEC/EN 50121-1, IEC/EN 50121-2, 4, 5, IEC/EN 50155

    • Industrial network Products

      IEC/EN 61784-1-0

    • Product family standard for audio, video, audio-visual and entertainment lighting control apparatus for professional use

      IEC/EN 55103-1, IEC/EN 55103-2

    • Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen

      IEC/EN 50270

    • Electrical installations in ships

      IEC/EN 60092-504

    • Electric vehicle conductive charging system

      IEC/EN 61851-21-2

    • Measuring relays and protection equipment

      IEC/EN 60255-26

    • Simulation of electrostatic effects - Human body model (HBM) electrostatic discharge test waveforms

      IEC/EN 61340-3-1

    • Automotive Vehicles & Automotive Sub-Assemblies

      CISPR 25, CISPR 12, IEC/EN 55025, ECE R10, AIS 003 Issue 4

    • Wireless Products

      ETSI EN 300 328, ETSI EN 301 893, ETSI EN 300 220, ETSI EN 300 330,  ETSI EN 300 440, ETSI EN 302 208, ETSI EN 301 908-1, ETSI EN 301 908-13, FCC Part 15, FCC Part 22, FCC Part 24, FCC Part 27, RSS Standards

 

ACCREDITATION FOR THE LAB

  • National Accreditation Board for Testing and Calibration Laboratories (NABL)
  • American Association for Laboratory Accreditation 
  • IECEE CB Testing Laboratory (CBTL)

Next Steps

Site Selector