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GIGABOX T120 • Gigabox T120 Centrifugal Fan

  • Suitable for medium to high air flow volumes up to max. 120 °C
  • Insulation class F
  • Centrifugal impeller
  • Protection class IP54 or IP44
  • IEC-standard motor or maintenance free external rotor

Application

The GigaBox T120 types are suitable for the extraction of dirty, humid and hot air up to max. 120 °C, such as extract airfan in commercial kitchens and many process technology applications.

Composition

With GB T120, the motor is located outside of the air flow. The thermally insulated partition panel is also the support plate for the motor and impeller unit and can be removed completely for inspection without removing the complete fan from the system.

Fan

Free-running high-performance centrifugal impeller with backward curved polymer blades (NG 250 made from steel) on a galvanised steel back plate,direct driven. Series GB EC, GB from NG 500 and GB T120 with aluminium impellers. Energy efficient with low noise generation. Dynamically balanced together with the motor according to DIN ISO 1940 T.1 –grade 6.3 or 2.5

Motor

IEC-standard motor or maintenance free external rotor motor protected to IP 54 or 44. Thermal overload protection through built-in thermal contacts. Suitable for continuous operation S1. Insulation class F. Ball bearings are lubricated for life.

Options

Standard temperature executions with AC or EC motors also available.
See also "Gigabox AC" and "Gigabox EC".

Order Example

  • GB W T120 355

Explanation:

GB - Fan type
W = 230V 1ph
D = 400V 3ph
T120 = 120'c (max air temperature)
355 = Diameter of fan


Air Performance Data

 Sound pressureAir flow volume V m3/h depending on static pressure
 Case breakoutIntake 
Type GB T120LPA dB(A)LPA dB(A)(ΔPfa) in Pa
 at 4 mat 4 m050100150200250300350400500600700800
                
Single phase motor, 1~, 230 V, 50/60 Hz, capacitator motor, motor protection IP 54
GBW 355/4 T12036493460299024601505         
GBW 400/4 T120405349304380379029001580        
GBW 450/4 T12045577110648058505135435033001900      
GBW 500/4 T120455983457770716064805670468035101840     
                
Three phase motor, 3~, 400 V, 50/60 Hz, 2 speed, Y/Δ wiring motor protection IP 54
GBD 355/4/4 T12036493470304525101690         
GBD 400/4/4 T120405348704295365027401370        
GBD 450/4/4 T12045577180660059505220434032301340      
GBD 500/4/4 T1204559835077657490718066005910497038201920    
GBD 560/4/4 T12048621230011690110801047598009120841074306000    
GBD 630/4 T120536714140136901320012720122301167011150104708830785038205150 
GBD 710/4 T1205566182001765017200166501600015300145001375012800118501085098008500

Technical Data

TypeConnection Ø
Air flow volume (FID)R.P.M.Sound press. Case breakout in 4m
Motor powerCurrentMax. air flow temperatureWeigth net5-step transformer (motor protection)Full motor prot. unit using thermal contacts
FLCContr.FLCContr.approx.withwithout
 mmV m3/hmin-1dB(A)kWAA+ °C+ °CkgTypeTypeType
              
Single phase motor, 1~, 230 V, 50/60 Hz, capacitator motor, motor protection IP 54  
GBW 355/4 T12035534601340360.321.551.7512012038MWS 3TSW 3,0MW
GBW 400/4 T12040049301280400.542.52.512012062MWS 3TSW 3,0MW
GBW 450/4 T120450711013704514.65.512012074MWS 7,5TSW 7,5MW
GBW 500/4 T12050083451340451.46.1712012075MWS 10----
              
Three phase motor, 3~, 400 V, 50/60 Hz, 2 speed, Y/Δ wiring motor protection IP 54  
GBD 355/4/4 T1203552990/34701100/1360360,22/0,330,40/0,750.7512012038RDS 1TSD 1,5MD
GBD 400/4/4 T1204004010/4870975/255400,29/0,480,50/1,101.112012062RDS 1TSD 1,5MD
GBD 450/4/4 T1204506210/71801100/1350450,65/0,901,10/1,601.812012074RDS 2TSD 3,0MD
GBD 500/4/4 T1205007320/83501120/1370450,95/1,301,60/2,502.512012075RDS 4TSD 3,0MD
GBD 560/4/4 T12056011520/123001250/1400481,85/2,503,20/6,806.8120120105RDS 7TSD 7,0MD
GBD 630/4 T120630142001445534.48--120120105----MD
GBD 710/4 T120710182001465555.8910.4--120120188----MD
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