Harmonics & Flicker Test System, up to 75A
Harmonics & Flicker Test System, up to 75A
The ECTS2 Test System provides advanced Harmonics and Flicker measurement with updated flicker impedance options, supporting IEC 61000-3-XX (harmonics and flicker) and IEC 61000-4-XX (immunity) compliance testing up to 75A per phase. Configurations cover single- and three-phase EUTs from 750VA to 100kVA, with AZX-based ECTS2-Z models recommended for grid-tied devices. All systems use common IEC software for emissions and immunity testing.
Why Choose ECTS2 Series

Includes harmonics and flicker and/or immunity system coupled with ac power source

Simplified testing saves time and increases productivity

Get results during testing for maximum efficiency

Provides accurate pre-compliance testing, ideal for test houses
Key Specifications
- AC only or AC and DC Test Systems
- Single Phase and Three phase Output Modes
- Regenerative Systems Available (AZX based)
- Programmable Frequency
- Current and Power Limit Protection
- EMC Test Software for Harmonics, Flicker and Immunity
- Detailed test reports to documents EUT compliance
- Wide Range of Power Levels Available
- Lumped Flicker Impedance for Flicker Testing
- Up to 0-600Vac L-N / 1000V L-L Output Voltage available
- Up to ±425Vdc output on AFX and ±650Vdc output on AZX systems
- 15-1200Hz (AFX) or 15-1000Hz (AZX) Full Power Bandwidth
- USB, LAN, GPIB & RS232 Interfaces
- Transfer Switch Option for IEC 61000-4-11 and -4-34
- Choice of Cabinet Sizes
Test to EMC Compliance Standards IEC 61000-3 and -4
The ECTS2 Series of EMC Compliance Test System allows EMC labs to perform full compliance testing of products to the following IEC standards:
Emissions IEC Test Standards Harmonics and Flicker)
- IEC 61000-3-2 Harmonics and Inter Harmonics to 16A/phase
- IEC 61000-3-12 Harmonics and Inter Harmonics to 75A/phase
- IEC 61000-3-3 Flicker to 16A/phase
- IEC 61000-3-11 Flicker to 75A/phase
Immunity IEC Test Standards
- IEC 61000-4-11 AC Voltage Dips, Interruptions and Variations to 16A/phase
- IEC 61000-4-13 Interharmonics
- IEC 61000-4-14 AC Voltage Fluctuations
- IEC 61000-4-17 DC Ripple
- IEC 61000-4-29 DC Voltage Dips, Interruptions and Variations
Pre-compliance
- IEC 61000-4-34 AC Voltage Dips, Interruptions and Variations to 75A/phase
- IEC 61000-4-27 AC Voltage Unbalance three phase
- IEC 61000-4-28 Frequency Variations
The ECTS2 systems provide a comprehensive and cost-effective solution for all of your EMC compliance testing needs!
Model | Rated Power (VA) | Output Form | Output Volts-Max (VRMS) | Output Amps (Arms) | Input Power Form | Cabinet Height (U) | |
---|---|---|---|---|---|---|---|
Single Phase Systems | |||||||
ECTS2-108M-x | 750 | -n1Ø | 135/270 | 6/3 | 1Ø | n/a | |
ECTS2-140M-x | 4000 | 1Ø | 135/270 | 32/16 | 3Ø | 18 | |
ECTS2-160M-x | 6000 | 1Ø | 135/270 | 48/16 | 3Ø | 18 |
Configuration Options (x): None includes Harmonics, Flicker & Immunity Tests; -B = Harmonics & Flicker Test only; -C = Adds IEC61000-4-13 Interharmonics
Model | Rated Power (VA) | Output Form | Output Volts-Max (Vrms LN) | Output Current @ 230Vac | Input Power Form | Cabinet Height (U) | |
---|---|---|---|---|---|---|---|
Three Phase Systems | |||||||
ECTS2-360F-x | 6,000 | 1Ø | 333 Vrms LN | 25 Arms | 3Ø | 18U | |
ECTS2-3120F-x | 12,000 | 3Ø | 333 Vrms LN | 17.4 Arms | 3Ø | 18U | |
ECTS2-3150F-x | 15,000 | 3Ø | 333 Vrms LN | 21.7 Arms | 3Ø | 18U | |
ECTS2-3240F-x | 24,000 | 3Ø | 333 Vrms LN | 38.4 Arms | 3Ø | 18U | |
ECTS2-3300F-x | 30,000 | 3Ø | 333 Vrms LN | 43.3 Arms | 3Ø | 18U | |
ECTS2-3450F-x | 45,000 | 3Ø | 333 Vrms LN | 65.0 Arms | 3Ø | 28U | |
ECTS2-3600F-x | 60,000 | 3Ø | 333 Vrms LN | 87.0 Arms | 3Ø | 28U | |
ECTS2-3750F-x | 75,000 | 3Ø | 333 Vrms LN | 108 Arms | 3Ø | 36U | |
ECTS2-3900F-x | 90,000 | 3Ø | 333 Vrms LN | 130 Arms | 3Ø | 36U |
Configuration Options (x): None includes Harmonics, Flicker & Immunity Tests; -B = Harmonics & Flicker Test only; -C = Adds IEC61000-4-13 Interharmonics
Model | Rated Power (VA) | Output Form | Output Volts-Max (Vrms LN) | Output Current @ 230Vac | Input Power Form | Cabinet Height (U) | |
---|---|---|---|---|---|---|---|
Three Phase Systems | |||||||
ECTS2-3300Z-x | 30,000 | 3Ø | 440 Vrms LN | 45.0 Arms | 3Ø | AZX + 28U | |
ECTS2-3550Z-x | 55,000 | 3Ø | 440 Vrms LN | 75.0 Arms | 3Ø | AZX + 28U | |
ECTS2-31100Z-x | 110,000 | 3Ø | 440 Vrms LN | 150 Arms | 3Ø | 2 x AZX + 28U |
Configuration Options (x): None includes Harmonics, Flicker & Immunity Tests; -B = Harmonics & Flicker Test only; -C = Adds IEC61000-4-13 Interharmonics
NOTES
- Included Hardware: AC Power Source, Measurement System, Lumped Flicker Impedance, Receptacle Panel, System Wiring, Power Input Terminals. Cabinet Height may vary with additional hardware options like EPTS.
- Included Software: Harmonics & Flicker (Hfa) Software for IEC 61000-3-2 Harmonics and IEC 61000-3-3 Flicker Testing or Harmonics & Flicker (Hfa75) Software for IEC 61000-3-12 Harmonics and IEC 61000-3-11 Flicker Testing -B configurations. Software for IEC 61000-4 AC & DC Immunity Testing on standard configuration. Software for IEC61000-4-13 Interharmonics on -C configurations.
Voltage Dips and Interruptions Electronic Power Transfer Switch Options
Click here for information on Electronic Power Transfer Switches for Voltage Dips Compliance Test
Recommended Options: -413
- Adds IEC 61000-413 Harmonics and Interharmonics Immunity Test.
- Includes Interharmonic Generator internal to AC power source and IEC 61000-4-13 Test Sequences.
Model | Rated Power (VA) | Output Form | Output Volts-Max (Vrms LN) | Output Current @ 230Vac | Input Power Form | Cabinet Height (U) | |
---|---|---|---|---|---|---|---|
Three Phase Systems | |||||||
ECTS2-3300Z-x | 30,000 | -3Ø | 440 Vrms LN | 45.0 Arms | 3Ø | AZX + 28U | |
ECTS2-3500Z-x | 50,000 | 3Ø | 440 Vrms LN | 75.0 Arms | 3Ø | AZX + 28U | |
ECTS2-3600Z-x | 60,000 | 3Ø | 440 Vrms LN | 90.0 Arms | 3Ø | 2 x AZX + 28U | |
ECTS2-31000Z-x | 100,000 | 3Ø | 440 Vrms LN | 150 Arms | 3Ø | 2 x AZX + 28U |
Configuration Options (x): None includes Harmonics, Flicker & Immunity Tests; -B = Harmonics & Flicker Test only; -C = Adds IEC61000-4-13 Interharmonics
Title | Document Type |
---|---|
![]() |
Datasheet |
![]() ![]() |
Manual |
![]() |
Video |
Why Choose ECTS2 Series

Includes harmonics and flicker and/or immunity system coupled with ac power source

Simplified testing saves time and increases productivity

Get results during testing for maximum efficiency

Provides accurate pre-compliance testing, ideal for test houses
Key Specifications
- AC only or AC and DC Test Systems
- Single Phase and Three phase Output Modes
- Regenerative Systems Available (AZX based)
- Programmable Frequency
- Current and Power Limit Protection
- EMC Test Software for Harmonics, Flicker and Immunity
- Detailed test reports to documents EUT compliance
- Wide Range of Power Levels Available
- Lumped Flicker Impedance for Flicker Testing
- Up to 0-600Vac L-N / 1000V L-L Output Voltage available
- Up to ±425Vdc output on AFX and ±650Vdc output on AZX systems
- 15-1200Hz (AFX) or 15-1000Hz (AZX) Full Power Bandwidth
- USB, LAN, GPIB & RS232 Interfaces
- Transfer Switch Option for IEC 61000-4-11 and -4-34
- Choice of Cabinet Sizes
Test to EMC Compliance Standards IEC 61000-3 and -4
The ECTS2 Series of EMC Compliance Test System allows EMC labs to perform full compliance testing of products to the following IEC standards:
Emissions IEC Test Standards Harmonics and Flicker)
- IEC 61000-3-2 Harmonics and Inter Harmonics to 16A/phase
- IEC 61000-3-12 Harmonics and Inter Harmonics to 75A/phase
- IEC 61000-3-3 Flicker to 16A/phase
- IEC 61000-3-11 Flicker to 75A/phase
Immunity IEC Test Standards
- IEC 61000-4-11 AC Voltage Dips, Interruptions and Variations to 16A/phase
- IEC 61000-4-13 Interharmonics
- IEC 61000-4-14 AC Voltage Fluctuations
- IEC 61000-4-17 DC Ripple
- IEC 61000-4-29 DC Voltage Dips, Interruptions and Variations
Pre-compliance
- IEC 61000-4-34 AC Voltage Dips, Interruptions and Variations to 75A/phase
- IEC 61000-4-27 AC Voltage Unbalance three phase
- IEC 61000-4-28 Frequency Variations
The ECTS2 systems provide a comprehensive and cost-effective solution for all of your EMC compliance testing needs!
Model | Rated Power (VA) | Output Form | Output Volts-Max (VRMS) | Output Amps (Arms) | Input Power Form | Cabinet Height (U) | |
---|---|---|---|---|---|---|---|
Single Phase Systems | |||||||
ECTS2-108M-x | 750 | -n1Ø | 135/270 | 6/3 | 1Ø | n/a | |
ECTS2-140M-x | 4000 | 1Ø | 135/270 | 32/16 | 3Ø | 18 | |
ECTS2-160M-x | 6000 | 1Ø | 135/270 | 48/16 | 3Ø | 18 |
Configuration Options (x): None includes Harmonics, Flicker & Immunity Tests; -B = Harmonics & Flicker Test only; -C = Adds IEC61000-4-13 Interharmonics
Model | Rated Power (VA) | Output Form | Output Volts-Max (Vrms LN) | Output Current @ 230Vac | Input Power Form | Cabinet Height (U) | |
---|---|---|---|---|---|---|---|
Three Phase Systems | |||||||
ECTS2-360F-x | 6,000 | 1Ø | 333 Vrms LN | 25 Arms | 3Ø | 18U | |
ECTS2-3120F-x | 12,000 | 3Ø | 333 Vrms LN | 17.4 Arms | 3Ø | 18U | |
ECTS2-3150F-x | 15,000 | 3Ø | 333 Vrms LN | 21.7 Arms | 3Ø | 18U | |
ECTS2-3240F-x | 24,000 | 3Ø | 333 Vrms LN | 38.4 Arms | 3Ø | 18U | |
ECTS2-3300F-x | 30,000 | 3Ø | 333 Vrms LN | 43.3 Arms | 3Ø | 18U | |
ECTS2-3450F-x | 45,000 | 3Ø | 333 Vrms LN | 65.0 Arms | 3Ø | 28U | |
ECTS2-3600F-x | 60,000 | 3Ø | 333 Vrms LN | 87.0 Arms | 3Ø | 28U | |
ECTS2-3750F-x | 75,000 | 3Ø | 333 Vrms LN | 108 Arms | 3Ø | 36U | |
ECTS2-3900F-x | 90,000 | 3Ø | 333 Vrms LN | 130 Arms | 3Ø | 36U |
Configuration Options (x): None includes Harmonics, Flicker & Immunity Tests; -B = Harmonics & Flicker Test only; -C = Adds IEC61000-4-13 Interharmonics
Model | Rated Power (VA) | Output Form | Output Volts-Max (Vrms LN) | Output Current @ 230Vac | Input Power Form | Cabinet Height (U) | |
---|---|---|---|---|---|---|---|
Three Phase Systems | |||||||
ECTS2-3300Z-x | 30,000 | 3Ø | 440 Vrms LN | 45.0 Arms | 3Ø | AZX + 28U | |
ECTS2-3550Z-x | 55,000 | 3Ø | 440 Vrms LN | 75.0 Arms | 3Ø | AZX + 28U | |
ECTS2-31100Z-x | 110,000 | 3Ø | 440 Vrms LN | 150 Arms | 3Ø | 2 x AZX + 28U |
Configuration Options (x): None includes Harmonics, Flicker & Immunity Tests; -B = Harmonics & Flicker Test only; -C = Adds IEC61000-4-13 Interharmonics
NOTES
- Included Hardware: AC Power Source, Measurement System, Lumped Flicker Impedance, Receptacle Panel, System Wiring, Power Input Terminals. Cabinet Height may vary with additional hardware options like EPTS.
- Included Software: Harmonics & Flicker (Hfa) Software for IEC 61000-3-2 Harmonics and IEC 61000-3-3 Flicker Testing or Harmonics & Flicker (Hfa75) Software for IEC 61000-3-12 Harmonics and IEC 61000-3-11 Flicker Testing -B configurations. Software for IEC 61000-4 AC & DC Immunity Testing on standard configuration. Software for IEC61000-4-13 Interharmonics on -C configurations.
Voltage Dips and Interruptions Electronic Power Transfer Switch Options
Click here for information on Electronic Power Transfer Switches for Voltage Dips Compliance Test
Recommended Options: -413
- Adds IEC 61000-413 Harmonics and Interharmonics Immunity Test.
- Includes Interharmonic Generator internal to AC power source and IEC 61000-4-13 Test Sequences.
Model | Rated Power (VA) | Output Form | Output Volts-Max (Vrms LN) | Output Current @ 230Vac | Input Power Form | Cabinet Height (U) | |
---|---|---|---|---|---|---|---|
Three Phase Systems | |||||||
ECTS2-3300Z-x | 30,000 | -3Ø | 440 Vrms LN | 45.0 Arms | 3Ø | AZX + 28U | |
ECTS2-3500Z-x | 50,000 | 3Ø | 440 Vrms LN | 75.0 Arms | 3Ø | AZX + 28U | |
ECTS2-3600Z-x | 60,000 | 3Ø | 440 Vrms LN | 90.0 Arms | 3Ø | 2 x AZX + 28U | |
ECTS2-31000Z-x | 100,000 | 3Ø | 440 Vrms LN | 150 Arms | 3Ø | 2 x AZX + 28U |
Configuration Options (x): None includes Harmonics, Flicker & Immunity Tests; -B = Harmonics & Flicker Test only; -C = Adds IEC61000-4-13 Interharmonics
Title | Document Type |
---|---|
![]() |
Datasheet |
![]() ![]() |
Manual |
![]() |
Video |