Siemens 4EU3622-8EA00-0AA0 commutating choke for converter, 3-phase, 480V AC, 540A rated, 600A max, 48µH, IP20, flat-type terminals.
| Parameter | Value |
|---|---|
| Type of voltage | AC |
| Type of electrical connection for main current circuit | flat connector |
| Operating voltage rated value | 0, 480V |
| Relative inductive drop in voltage on the measurement level current, voltage and frequency | 4% |
| Power loss [W] of the coil | 387W |
| Power loss [W] of the iron core | 221W |
| Operating frequency rated value | 0 ... 60Hz |
| Phase number | 3 |
| Ambient temperature rated value | 40°C |
| Depth | 0.227m |
| Width | 0.35m |
| Height | 0.321m |
| Thermal class acc. to IEC 60085 | H |
| Rated value | 540A |
| At DC rated value | 735.2A |
| Protection class IP | IP20 |
| Inductivity rated value | 0.000048H |
The Siemens 4EU3622-8EA00-0AA0 is a 3-phase commutating choke for converter applications, rated 540 A continuous with a 600 A maximum. It limits current rise during thyristor commutation, reducing harmonic stress on the DC link and smoothing the line-side waveform.
600 A maximum, with a rated continuous current of 540 A at 480 V AC, 3-phase, 0–60 Hz.
Alternative models and sibling configurations in the same Siemens series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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