50 Hz
50 Hz
AXIAL DIRECT DRIVE FAN WITH CAST ALUMINUM IMPELLER IN SOUNDPROOF CABINET
MANUFACTURING FEATURES:
• BOX: Soundproof galvanised steel box with thermo-acoustic insulation, Bs1d0 fire class. Easy motor access and fan maintenance through removable panels.
• INSIDE FAN: For sizes from 45 to 80 we use model WMA. For larger sizes from 90 to 125 we use model SCA.
• Modular motor-impeller assembly.
• Cast aluminum impeller with variable pitch angle.
• Polyester powder finishing coat.
• Squirrel cage asynchronous standard motor, IP-55 protection and rated class F insulation. Standard voltages 230V 50Hz for single phase motors, 230/400V 50Hz for three phase motors up to 4kW and 400/690V 50Hz for higher powers.
APPLICATIONS:
Designed for wall or duct installation, they are suitable for:
• Air renewal in buildings and industries.
• Smoke extraction (max 45-50ºC).
• Maximum working temperature: 1ph 50ºC, 3ph 60ºC.
AVAILABLE ON REQUEST:
• Reversible impeller.
• B form impeller(airflow from impeller to motor)
• 60Hz fans and special voltages.
| A | A | B | B | C | C | D | D | E | E | F | F | G | G | H | H | J | J | K | K | L | L | M | M | N | N | O | O |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 781.5 | 781.5 | 781.5 | 781.5 | 542 | 542 | 630 | 630 | 76 | 76 | 630 | 630 | 76 | 76 | 30 | 30 | 665 | 665 | 610 | 610 | 11 | 11 | 715 | 715 | 35 | 35 | 60 | 60 |
MANUFACTURING FEATURES
• Safety start-stop switches according to IEC 60947-1 and IEC 60947-3.
• IP65 and always equipped an auxiliary contact.
• Useful for switching off the current before handling the fan.
*Máx. thermal current air (A)
MANUFACTURING FEATURES
• Metal insulators designed to work with compression with 85% insulation according to the following arrows (travel in mm) and rpm:
Arrow (mm.) r.p.m.
20 mm >600 r.p.m.
30 mm >500 r.p.m.
• Made of high quality elastic steel, with rectangular base and rubber mat to improve the grip. It treats of a resistant product and easy assembly, that avoids all type of vibrations of the fans to the structure of the premises.
• Operating temperature from -45 ° C to + 120 ° C.
APPLICATION
• To install under machines with rotating components, ventilation groups, fans, ventilation boxes, etc.
Phone: +46 431 850 00
Fax: +46 431 850 10
Operation & maintenance Manual