50 Hz
50 Hz
ATEX WALL MOUNTED AXIAL FAN WITH CAST ALUMINUM IMPELLER DIRECT DRIVE
MANUFACTURING FEATURES:
• Plate axial fan, circular reinforced frame.
• Motor-impeller assembly through modular system.
• Cast aluminium impeller.
• Corrosion-resistant powder coat polyester resin.
• ATEX asynchronous squirrel-cage motor with IP-55 protection and class F insulation. Manufactured with standard voltages: 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
• ATEX certified: Motor Ex-d: II 3G EX-d IIC T4
Motor Ex-e: II 3G Ex-e IIC T4
Motor Ex-nA: II 3G/D Ex-nA IIC T3
APPLICATIONS:
Designed for wall or duct installation, they are suitable for:
• Fan for ventilations ATEX zones
• Maximum working temperature: 50ºC.
UNDER REQUEST:
• B Form impeller (air sense from impeller to motor). 100% reversible impeller.
| C (Mot.T.100L) | C (Mot.T.100L) | C (Mot.T.71) | C (Mot.T.80) | C (Mot.T.90L) | C (Mot.T.90S) | E | O | ØA | ØB | ØD | ØJ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 421 | 421 | 338 | 350 | 387 | 362 | 165 | 12x30º | 600 | 560 | 504 | 12 |
MANUFACTURING FEATURES
• For axial (inlet and outlet) and centrifugal (inlet) fans.
UNDER REQUEST
• Versions in stainless 304 and stainless 316.
MANUFACTURING FEATURES
• Flexible polyurethane coupling flange with fiberglass fabric to avoid possible vibrations to the installation.
• 160 mm width and supplied with 2 fixing clamps.
• Certified according to the European standard EN 12101-3 400ºC/2h. Fire classification: M0.
MANUFACTURING FEATURES
• Square support frame for WMAP fans.
• Made of steel and protected against corrosion with polyester resin powder.
MANUFACTURING FRATURES
• Protection grid on the outlet side to avoid the entry of objects and contact with the impeller.
• Made of welded metal wire.
• According to ROHS 2002/95/EC Directive.
UNDER REQUEST
• Stainless guard 304 or 316 with electro-polished finishing coat.
MANUFACTURING FEATURES
• Circular-circular coupling flange through anti-vibration canvas.
• Fire resistance M0: from -50ºC to +200ºC in continuous and 400ºC/2h
MANUFACTURING FEATURES
• Specially designed for speed frequency control in ventilation applications.
• Ultra compact, simple operation and wide range of functions.
*Dial panel incorporated. Optional EMC filter.
Certifications: CE/UL/CSA/EN/GOST/CCC.
Protection index IP20.
The selection of SFC frequency drive speed controller must be made based on the maximum intensity absorbed by the fan to be regulated. The powers (kW) and the intensity for constant load refer to the normal duty (150% overload for 60 seconds). The intensity for quadratic load admits an overload of 110% during 60s.
SFC 230: Entrance 230V I, exit 230V III
SFC 400: Entrance 400V III, exit 400V III
EMC filter incorporated for models from 47A (included)
*Lineal load rated current
**Quadratic load rated current
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