sponsoredEMC TESTING ECTS2 System – Regenerative EMC Test Solutions from Pacific Power Source

Sponsored by

Caltest Instruments GmbH

Pacific Power Source, in exclusive partnership with Caltest Instruments GmbH, will unveil its latest innovations in EMC test equipment at EMV 2025 in Stuttgart. The event, a leading gathering for professionals in the electromagnetic compatibility (EMC) field, provides an excellent opportunity to explore the latest technologies that are shaping the future of EMC testing.

Key Product Showcase: Pacific Power Source will showcase its latest regenerative EMC Compliance Testing Solution the ECTS2 Series for Harmonic, Flicker and Immunity Test in accordance with international IEC standards. This sophisticated system is engineered to meet the demanding requirements for both harmonics and flicker testing, essential for ensuring that grid-connected products comply with the latest EMC regulations.

Detailed IEC Compliance Testing: The ECTS2 Series from Pacific Power Source supports rigorous EMC testing to multiple IEC standards, including IEC 61000-3-2/61000-3-12 for harmonic emissions and IEC 61000-3-3/61000-3-11 for voltage fluctuations and flicker, ensuring comprehensive compliance across a range of devices. The system is designed to support testing for both emissions and immunity in grid-connected products such as industrial equipment, household appliances, renewable energy systems, and electric vehicles. Key components of these systems are the Pacific Power Source Regenerative Power Supply from the AGX and AZX Series, scalable from 6kVA up to 550kVA.

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Key IEC Standards Supported

Emissions:

• IEC 61000-3-2: Limits for harmonic current emissions (equipment input current ≤ 16A per phase)

• IEC 61000-3-12: Limits for harmonic currents produced by equipment connected to public low-voltage systems > 16A and ≤ 75A per phase

• IEC 61000-3-3: Limitation of voltage changes, voltage fluctuations, and flicker (≤ 16A per phase)

• IEC 61000-3-11: Limitation of voltage changes, voltage fluctuations, and flicker (≤ 75A and subject to conditional connection)

Immunity:

• IEC 61000-4-11: Immunity to voltage dips, short interruptions, and voltage variations (AC, <16A)

• IEC 61000-4-13: Immunity to harmonics and interharmonics, low-frequency immunity tests

• IEC 61000-4-14: Immunity to voltage fluctuations

• IEC61000-4-17: Testing and measurement techniques-Ripple on DC input power port immunity test

• IEC61000-4-27: Testing and measurement techniques-Unbalance, immunity test for equipment with input current not exceeding 16 A per phase (requires EPTS Option)

• IEC61000-4-28: Testing and measurement techniques-Variation of power frequency, immunity test for equipment with input current not exceeding 16 A per phase

• IEC61000-4-29: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations on DC input power port immunity tests

• IEC 61000-4-34: Immunity to voltage dips and variations for equipment with mains current more than 16A per phase

Why These Standards Matter: Compliance with these IEC standards is essential for manufacturers and testing laboratories in ensuring that their products meet the stringent electromagnetic compatibility (EMC) requirements. Adherence to these standards is crucial not only for regulatory approval but also to avoid interference with other electrical devices and systems, ensuring safe operation within the grid.

Enhanced Features and Benefits

Comprehensive Testing Coverage: The ECTS2 Harmonics and Flicker Test System supports both single-phase and three-phase configurations with power levels from 750VA to 550kVA, capable of testing up to 75A per phase.

Regenerative Capabilities: A wide range of regenerative AC/DC Power Supplies starting from 6kVA up to 550kVA, based on the AGX and AZX Series, offer regenerative testing for energy-efficient, environmentally friendly testing solutions.

User-Friendly Software: The intuitive software interface provides full access to all test functions, enhanced visualizations, and detailed test reports for seamless EMC testing and faster certification.

Visit Us at EMV 2025: Explore the full range of Pacific Power Source EMC solutions at Booth C2 - 411. Our experts will be on hand to demonstrate how the ECTS2 Series and AZX Harmonics and Flicker Test System meet the latest EMC standards, ensuring grid-connected products are compliant and safe for the market.

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