Axial-flow fan Soler&Palau TCBT/4-355/H- (230/400V50HZ)

Description of Soler&Palau TCBT/4-355/H- (230/400V50HZ) Fan

Soler&Palau TCBT/4-355/H- (230/400V50HZ) is a compact axial fan in a cylindrical housing equipped with durable aluminum impellers. The housing is made of galvanized sheet steel and protected against corrosion with cataphoretic coating and polyester powder paint. This ensures long service life, mechanical strength, and stable operation even under demanding industrial conditions.

Electric Motor Soler&Palau TCBT/4-355/H- (230/400V50HZ)

Soler&Palau TCBT/4-355/H- (230/400V50HZ) fans are equipped with three-phase, four-pole motors (3Ph — 400 V — 50 Hz).

• Protection class: IP65 (1)
• Insulation class: F (2)
• Built-in thermal contacts for overheating protection
• Speed control by voltage (except 2-pole motors and sizes /4-560, /4-630, /4-710, and 800)

(1) For models /2-315H, /2-355H, /4-710, and 800 — protection class IP55, motors without thermal protection.
(2) Operating temperature: –40°C to +70°C (–20°C to +40°C for the mentioned models).

Additional Information

Standard airflow direction: “B” (impeller → motor). For models /2-315/L, /2-315/G, /2-355/J, /2-315/I the standard direction is “A” (motor → impeller).

Optional configurations:

• Reverse airflow direction “A” (motor → impeller);
• Three-phase models with speed control using frequency inverter;
• Two-speed motors (4/8-pole).

Explosion-Proof Versions

Explosion-proof models comply with ATEX Directive for three-phase motors:

• Increased safety — II2G EExeIIT3 (except 2-pole and size 250);
• Flameproof enclosure — II2G EExdIIBT5 / EExdIICT4 (for /4-710 and 800 models);
• Operating temperature: –30°C to +40°C.