Voltage Dips & Interruptions Tester, up to 100A
Voltage Dips & Interruptions Tester, up to 100A
The ECTS2 Series Harmonics and Flicker Test Systems ensure full IEC compliance testing for power line emissions and immunity, with single- or three-phase models from 750VA to 110kVA.
Why Choose EPTS Series

Supports IEC 61000-4-11, -27, -34 for dips, interruptions, imbalance, and variations

Models adapt to single/three-phase needs (up to 100A)

Pre-loaded test sequences, custom routines, remote control

Modular add-on combines emission & immunity testing in a single unit
Key Specifications
- AC Voltage Dips, Interruptions and Variations
- Available in Single or Three Phase Three versions
- Requires second AC Source or AC Line for Nominal Voltage
- Synchronizes to AC Line and provides sync out to programmable AC source
- EMC Test Software for AC voltage dips, interruptions and variations
- Test Files for IEC61000-4-11, -4-27 and -4-34 Included
- Create and save custom test sequence files using included Windows GUI Software
- Detailed test reports to documents EUT compliance
- Wide Range of Current Levels Available
- Meets required 1 ~ 5 usec rise/fall time for IEC61000-4-11/34
- Up to 0-240Vac L-N / 415V L-L Test Voltage
- USB Interface
- AC Bias Input: 120Vac or 230Vac, 50/60Hz
Testing of Specific Immunity IEC Standards for Voltage Dips and Interruptions
The EPTS Option allows EMC Test labs to perform pre or full- compliance testing of products to the following IEC standards:
Immunity
- IEC 61000-4-11 AC Voltage Dips, Interruptions and Variations to 16A/phase
- IEC 61000-4-27 Three Phase
- Voltage Unbalance to 16A/phase
- IEC 61000-4-34 AC Voltage Dips, Interruptions and Variations to 75A/phase
Model | Max Current | Output Form | |
---|---|---|---|
Voltage Dips and Interruptions Electronic Power Transfer Switch Options | |||
EPTS-16A-1 | 16A | Single Phase | |
EPTS-16A-3 | 16 Arms / phase | Three Phase | |
EPTS-32A-1 | 32A | Single Phase | |
EPTS-32A-3 | 32A / phase | Three Phase | |
EPTS-75A-1 | 75A | Single Phase | |
EPTS-75A-3 | 75A / phase | Three Phase | |
EPTS-100A-1 | 100A | Single Phase | |
EPTS-100A-3 | 100A / phase | Three Phase |
Title | Document Type |
---|---|
![]() |
Datasheet |
![]() ![]() |
Manual |
![]() |
Video |
![]() |
Datasheet |
Why Choose EPTS Series

Supports IEC 61000-4-11, -27, -34 for dips, interruptions, imbalance, and variations

Models adapt to single/three-phase needs (up to 100A)

Pre-loaded test sequences, custom routines, remote control

Modular add-on combines emission & immunity testing in a single unit
Key Specifications
- AC Voltage Dips, Interruptions and Variations
- Available in Single or Three Phase Three versions
- Requires second AC Source or AC Line for Nominal Voltage
- Synchronizes to AC Line and provides sync out to programmable AC source
- EMC Test Software for AC voltage dips, interruptions and variations
- Test Files for IEC61000-4-11, -4-27 and -4-34 Included
- Create and save custom test sequence files using included Windows GUI Software
- Detailed test reports to documents EUT compliance
- Wide Range of Current Levels Available
- Meets required 1 ~ 5 usec rise/fall time for IEC61000-4-11/34
- Up to 0-240Vac L-N / 415V L-L Test Voltage
- USB Interface
- AC Bias Input: 120Vac or 230Vac, 50/60Hz
Testing of Specific Immunity IEC Standards for Voltage Dips and Interruptions
The EPTS Option allows EMC Test labs to perform pre or full- compliance testing of products to the following IEC standards:
Immunity
- IEC 61000-4-11 AC Voltage Dips, Interruptions and Variations to 16A/phase
- IEC 61000-4-27 Three Phase
- Voltage Unbalance to 16A/phase
- IEC 61000-4-34 AC Voltage Dips, Interruptions and Variations to 75A/phase
Model | Max Current | Output Form | |
---|---|---|---|
Voltage Dips and Interruptions Electronic Power Transfer Switch Options | |||
EPTS-16A-1 | 16A | Single Phase | |
EPTS-16A-3 | 16 Arms / phase | Three Phase | |
EPTS-32A-1 | 32A | Single Phase | |
EPTS-32A-3 | 32A / phase | Three Phase | |
EPTS-75A-1 | 75A | Single Phase | |
EPTS-75A-3 | 75A / phase | Three Phase | |
EPTS-100A-1 | 100A | Single Phase | |
EPTS-100A-3 | 100A / phase | Three Phase |
Title | Document Type |
---|---|
![]() |
Datasheet |
![]() ![]() |
Manual |
![]() |
Video |
![]() |
Datasheet |