Voltage Dips and Interruptions Generator

Voltage Dips and Interruptions Generator

Name: Voltage Dips and Interruptions Generator
Brand: LISUN

Product No: CSS61000-11

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Description

The CSS61000-11 series Voltage Dips and Interruptions Generator is a precision-engineered device designed for voltage anomaly immunity testing of electrical and electronic products (EUT). It simulates common power grid abnormalities such as voltage dips, interruptions, and variations, providing standardized testing conditions to evaluate product stability and reliability under power grid fluctuations. The CSS61000-11 supports single-phase output compliant with IEC 61000-4-11, while the CSS61000-11T supports three-phase output compliant with IEC 61000-4-34. It features a large Android touchscreen with English language support, built-in IEC and GB test standards, and allows one-touch recall of preset parameters (such as a 50% voltage dip or a 100ms interruption). The dip phase, duration, and number of cycles can be customized to meet specific testing requirements.

Standards:
IEC 61000-4-11:2020 Electromagnetic Compatibility – Part 4 – 11: Testing and Measurement Techniques – Voltage Dips, Short Interruptions and Voltage Variations Immunity Tests
IEC 61000-4-34:2025 Electromagnetic Compatibility – Part 4 – 34: Testing and Measurement Techniques – Voltage Dips, Short Interruptions and Voltage Variations Immunity Tests for Equipment with Input Current More Than 16 A per Phase
GB/T 17626.11-2025 Electromagnetic Compatibility – Testing and Measurement Techniques – Voltage Dips, Short Interruptions and Voltage Variations Immunity Tests
GB/T 17626.34-2012 Electromagnetic Compatibility – Testing and Measurement Techniques – Voltage Dips, Short Interruptions and Voltage Variations Immunity Tests for Equipment with Input Current More Than 16 A per Phase

Specifications:
LISUN Model CSS61000-11 CSS61000-11T CSS61000-11T-32A CSS61000-11T-100A
Waveform: AC Sine Wave
Voltage Dip Range: 0~110%
Built-in IEC Level: 100%, 80%, 70%, 40%, 0%
Dip Phase Set: 0°~360° (1° Step)
Voltage Dip Duration Time: 0.5~9,999.5T
Voltage Dip Internal Time: 1~9,999ms
Voltage Dip Count: 0~9,999 times
Operating Mode: Automatic dip
Choose one to three phases to dip simultaneously
Trigger Mode: Manual, automatic, and 50ms
EUT Power: Single phase AC220V ±…

Frequently Asked Questions

Where is LISUN based and what is your global reach?

We are based in Shanghai, China, founded in 2012. Our products are sold to Western Europe (25%), North America (20%), Eastern Europe (15%), South America (10%), Domestic Market (5%), and other regions. We have 51–100 employees.

How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What products can I buy from LISUN?

Goniophotometer, Integrating Sphere, Temperature Chamber, EMI Receiver, Surge Generator, and more.

Why should I choose LISUN over other suppliers?

LISUN is a leader in lighting and electrical test instruments, founded in 2003. All products are ISO9001:2015 certified and CE certified. LISUN is a CIE member, and our products have been sold to over 150 countries.

What services and payment terms do you offer?

Delivery terms: FOB, CFR, CIF, EXW, DDU. Payment currencies: USD, EUR, CNY. Payment types: T/T, L/C, Credit Card, PayPal, Cash, Escrow. Languages: English, Chinese, Spanish, Arabic, Russian.