With the model designation KV250L, EBM Papst presents a round duct fan for wall mounting. The fan is equipped with a voltage-controlled asynchronous external rotor motor, which allows speed control with a transformer or stepless thyristor. The KV250L is specifically designed to minimize noise levels, with a sound pressure level of only 48. 0 dB(A). Its design includes a tight casing and a junction box class IP55, which allows the fan to be installed outdoors or in wet rooms. This fan is therefore an excellent choice for applications that require efficient ventilation and heat recovery. See the data sheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 964 m³/h |
| Speed | 2633 rpm |
| Power | 152 W |
| Frequency | 50 Hz |
| Voltage | 1~230 VAC |
| Casing | Folded casing, galvanized sheet steel |
| Impeller | B-wheel |
| IP class | IP44 |
| Motor protection | Built-in thermal contact motor protection, automatic reset. |
| Motor type | Voltage adjustable asynchronous motor of outer rotor type. |
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