AXIAL FAN 300ºC/2h AND ATEX
MANUFACTURING FEATURES
• Axial fan with circular reinforced frame.
• Modular motor-impeller assembly.
• Cast aluminium impeller with variable pitch angle. Polyester powder finishing coat.
• Standard asynchronous squirrel cage motor with IP-55 protection and Class H insulation certified 300ºC/2h and ATEX Zone 2: fan: Ex h IIB T3 Gc and motor:Ex ec IIC T3 Gc . Standard voltages 400V(Y) 60Hz in three phase motors up to 3kW and 400V 60Hz for higher powers and 2 speed motors.
APPLICATIONS
Designed for wall or duct installation, they are suitable for:
• Smoke emergency exhaust with motor inside the hazardous area and high pressures needed.
• Maximum working temperature: 60ºC.
UNDER REQUEST
• B Form impeller (air flow from impeller to motor).
• 100% reversible impeller.
Official homologation by the European laboratory APPLUS according to EN 12101-3:2015
Certification Nr: 0370-CPR-2402
C (mot.T80) | E | O | ØA | ØB | ØDint | ØJ |
---|---|---|---|---|---|---|
350 | 165 | 12x30º | 600 | 560 | 504 | 12 |
CARATTERISTICHE
SU RICHIESTA
Flangia flessibile utilizzata per evitare vibrazioni nell'impianto.
Sopporte quadrato per montaggio murale dei ventilatori della serie HB. Rivestimento di finitura in polvere epossidica.
Giunto flessibile rivetto tra ventilatore e condotto. Evita la trasmissione di vibrazioni.
Dimensioni - Flange metalliche: 45mm, flangia flessibile: 60mm.
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
Interruttore avvio/arresto di sicurezza.
Utilizzato per arrestare il ventilatore prima di qualsiasi lavoro di manutenzione. Conforme alla norma IEC 947-3. Protezione IP-65.
Switch for ATEX environments. Suitable for zones 1-2 (gas) and 21-22 (dust), index protection IP65. Manufactured in aluminum alloy and RAL 7000 gray finishing coat. External screws in stainless steel. Control on the front. Tensions up to 690V. According to directive 2014/34 / UE (ATEX).