The STR-1-75L from EBM Papst is an advanced five-step transformer designed for efficient fan speed control. With a voltage capacity of 1~230 VAC and a maximum current of 7.5 A, the unit offers flexible and precise management of fan performance over a speed range from 0 to 230 VAC. It is equipped with a robust 10 A fuse for increased safety and reliability. Its IP54-rated plastic housing ensures reliable protection against dust and moisture. The STR-1-75L is optimal for use in heat recovery and general ventilation systems where reliable and adaptable fan control is essential. See the datasheet on the product page for full technical information.
Datasheet (PDF) - download
| Product attribute | Value |
|---|---|
| Frequency: | 50 / 60 Hz |
| Voltage: | 1~230 VAC |
| Casing: | Plastic enclosure |
| IP class: | IP54 |
| Motor protection: | Fuse 10 A (5x20 mm) |
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