EFT61000-4 — LISUN EFT / Burst Generator
LISUN EFT61000-4 EFT/Burst Immunity Generator — 0–5kV, 1kHz–1MHz pulse frequency, 50Ω/1000Ω, 3-phase/5-wire CDN, Android touchscreen. IEC/EN 61000-4-4, ANSI/IEEE C62.41 compliant.
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Overview
The EFT61000-4 EFT/Burst Immunity Generator simulates high-frequency pulses from fast transient sources such as power grid switching or relay contact bounce, enabling assessment of equipment tolerance under such interference.
Output voltage: 0–5kV (EFT61000-4); 0–6kV (EFT61000-4A). Pulse frequency: 1kHz–1,000kHz (adjustable). Internal resistance: 50Ω ±20% and 1000Ω ±20%. Pulse rising time: 5ns ±30%. Pulse width at 50Ω: 50ns ±30%; at 1000Ω: 35–150ns. Pulse length: 0.01ms–20ms. Pulse period: 100ms–500ms. Test time: 1s–9999s. CDN: 16A, 3-phase/5-line. Built-in large Android touchscreen.
Key Specifications
Output voltage: 0–5kV (standard) / 0–6kV (4A) | Pulse frequency: 1kHz–1MHz adjustable | Polarity: positive, negative, automatic | Internal resistance: 50Ω/1000Ω | Pulse rise: 5ns ±30% | Pulse width: 50ns (50Ω); 35–150ns (1000Ω) | CDN: 16A, 3-phase/5-line | Test time: 1s–9999s
Features
- 0–5kV (up to 6kV on 4A model)
- Adjustable pulse frequency 1kHz–1MHz
- Dual internal resistance: 50Ω and 1000Ω
- Built-in 3-phase/5-line 16A CDN
- Large Android touchscreen
- Test time 1s to 9999s configurable
Applications
EFT/Burst immunity testing for electronic and electrical equipment; Power grid switching simulation; Relay contact bounce immunity; LED driver EFT compliance; IEC/EN 61000-4-4 compliance