Placa de montagem de ventilador Rittal SK 3139.100

The Rittal SK 3139.100 fan panel is a roof-mounted cooling solution for electrical enclosures. Designed for 230 V operation, it provides efficient airflow with minimal pressure losses and a compact footprint (400 mm width, 400 mm depth, 133 mm height). Its single mounting cut-out accommodates all output categories, simplifying installation while maintaining reliable protection for enclosure components.

Advantages

Air routing with minimal pressure losses improves cooling efficiency and reduces energy consumption. A uniform mounting cut-out across output categories simplifies installation and spare-part handling. The innovative clamping attachment contributes to a high ingress protection rating of IP55, protecting internal equipment from dust and water jets.

Suitable for

Key specifications

How to use

Cut the standard roof opening specified for the SK series and mount the fan panel using the clamping attachment. Connect the panel to a 230 V supply according to local electrical codes and the manufacturer’s wiring diagram. Ensure the airflow direction matches the enclosure cooling requirements and that all seals are correctly seated to preserve the IP55 rating.

Recommendations

Regularly inspect the fan panel for dust buildup and mechanical damage. Clean or replace filters and check the clamping attachment and seals during scheduled maintenance to maintain cooling performance and the IP55 protection level.