S&P CBB/CBT N Centrifugal Fan, Die-Cast Aluminium
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Description
Description
S&P CBB/CBT N Centrifugal Fan, Die-Cast Aluminium: medium-pressure centrifugal fan of the S&P CBB / CBT-N series with housing and impeller made of die-cast aluminium, for industrial applications; the motor is outside the air stream. CBB and CSB run on single-phase 1~ 230 V, CBT and CST on three-phase 3~ 230/400 V. Options under version: CBT N, 3~ 230/400 V, CBB N, 1~ 230 V, CSB, 1~ 230 V and CST, 3~ 230/400 V.
The versions in detail
The versions in detail
CBT N, 3~ 230/400 V: S&P CBT N is a medium-pressure centrifugal fan from the S&P CBB / CBT-N series for three-phase 3~ 230/400 V, with housing and impeller made of die-cast aluminium. According to the manufacturer, the series is intended for industrial applications; the motor is located outside the airflow. Sizes 40 to 130 move 250 to 1,910 m³/h free-blowing; according to S&P, air temperatures up to 120 °C are permitted in continuous operation. According to the manufacturer, the speed can be controlled steplessly via a frequency inverter (20 to 50 Hz).
CBB N, 1~ 230 V: S&P CBB N is a medium-pressure centrifugal fan from the S&P CBB / CBT-N series for single-phase 1~ 230 V, with housing and impeller made of die-cast aluminium. According to the manufacturer, the series is intended for industrial applications; the motor is located outside the airflow. Sizes 60 to 100 move 400 to 1,250 m³/h free-blowing; according to S&P, air temperatures up to 120 °C are permitted in continuous operation.
CSB, 1~ 230 V: S&P CSB-60 is a medium-pressure centrifugal fan from the S&P CBB / CBT-N series with housing and impeller made of die-cast aluminium. According to the manufacturer, the series is intended for industrial applications; the motor is located outside the airflow. The CSB-60 runs on single-phase 1~ 230 V and moves up to 310 m³/h free-blowing. S&P specifies a maximum air temperature of 70 °C for this model.
CST, 3~ 230/400 V: S&P CST-60 is a medium-pressure centrifugal fan from the S&P CBB / CBT-N series with housing and impeller made of die-cast aluminium. According to the manufacturer, the series is intended for industrial applications; the motor is located outside the airflow. The CST-60 runs on three-phase 3~ 230/400 V and moves up to 310 m³/h free-blowing. S&P specifies a maximum air temperature of 120 °C for this model.
Technical data
Technical data
| Design | medium-pressure centrifugal fan, single inlet, motor outside the airflow |
|---|---|
| Housing | die-cast aluminium with epoxy-polyester coating |
| Impeller | centrifugal impeller made of die-cast aluminium with epoxy-polyester coating, free-running, straight blades, statically and dynamically balanced to ISO 1940 |
| Motor | AC motor, 2-pole, continuous duty S1, sealed maintenance-free ball bearings |
Data per version:
| Feature | CBT N, 3~ 230/400 V | CBB N, 1~ 230 V | CSB, 1~ 230 V | CST, 3~ 230/400 V |
|---|---|---|---|---|
| Power supply | 3~ 230/400 V, 50 Hz (3~ 400 V in star connection; delta only with S&P FUW-N frequency inverter) | 1~ 230 V, 50 Hz, capacitor motor | 1~ 230 V, 50 Hz, capacitor motor | 3~ 230/400 V, 50 Hz (3~ 400 V in star connection; delta only with S&P FUW-N frequency inverter) |
| Motor protection class / insulation class | IP55 / F (CBT-40 N: IP44 / B) | IP55 / F | IP44 / B | IP44 / B |
| Max. air temperature | 120 °C | 120 °C | 70 °C | 120 °C |
| Housing position | adjustable in 45° steps, LG 0 to LG 315 and RD 0 to RD 315, standard LG 270 | adjustable in 45° steps, LG 0 to LG 315 and RD 0 to RD 315, standard LG 270 | LG 270 only | LG 270 only |
| Speed | not specified | not specified | 2,750 rpm | 2,750 rpm |
| Max. power input | not specified | not specified | 0.20 kW | 0.18 kW |
| Motor current | not specified | not specified | 1.2 A at 230 V | 0.67 A at 230 V, 0.39 A at 400 V |
| Airflow (free-blowing) | not specified | not specified | 310 m³/h | 310 m³/h |
| Sound pressure level¹ | not specified | not specified | 69 dB(A) | 69 dB(A) |
| Outlet connection diameter | not specified | not specified | 60 mm | 60 mm |
| Weight | not specified | not specified | 6.6 kg | 6.5 kg |
Note on variants
Note on variants
Select version and size. Not every combination is available.
| Version | Size | Item number | Speed | Power input | Motor current 230/400 V | Airflow | Sound pressure level¹ | Outlet Ø | Weight | Motor current 230 V |
|---|---|---|---|---|---|---|---|---|---|---|
| CBT N, 3~ 230/400 V | 40 | 5122008100 | 2,800 rpm | 0.25 kW | 0.75 / 0.43 A | 250 m³/h | 78 dB(A) | 40 mm | 10.0 kg | |
| CBT N, 3~ 230/400 V | 60 | 5122227100 | 2,800 rpm | 0.18 kW | 1.09 / 0.63 A | 400 m³/h | 69 dB(A) | 60 mm | 10.5 kg | |
| CBT N, 3~ 230/400 V | 80 | 5122230500 | 2,800 rpm | 0.37 kW | 2.1 / 1.21 A | 730 m³/h | 71 dB(A) | 80 mm | 14.5 kg | |
| CBT N, 3~ 230/400 V | 100 | 5122228900 | 2,800 rpm | 0.75 kW | 2.9 / 1.7 A | 1,250 m³/h | 78 dB(A) | 100 mm | 19.5 kg | |
| CBT N, 3~ 230/400 V | 130 | 5122229700 | 2,800 rpm | 1.10 kW | 4.3 / 2.5 A | 1,910 m³/h | 80 dB(A) | 130 mm | 27.5 kg | |
| CBB N, 1~ 230 V | 60 | 5122207300 | 2,800 rpm | 0.18 kW | 400 m³/h | 69 dB(A) | 60 mm | 10.0 kg | 1.18 A | |
| CBB N, 1~ 230 V | 80 | 5122208100 | 2,800 rpm | 0.37 kW | 730 m³/h | 71 dB(A) | 80 mm | 13.5 kg | 2.2 A | |
| CBB N, 1~ 230 V | 100 | 5122209900 | 2,800 rpm | 0.75 kW | 1,250 m³/h | 78 dB(A) | 100 mm | 18.5 kg | 3.9 A | |
| CSB, 1~ 230 V | 60 | 5124602300 | 2,750 rpm | 69 dB(A) | 6.6 kg | |||||
| CST, 3~ 230/400 V | 60 | 5124005900 | 2,750 rpm | 69 dB(A) | 6.5 kg |
Features
Features
- CBT N, 3~ 230/400 V: Housing and impeller made of die-cast aluminium, epoxy-polyester coated; housing position can be changed on site in 45° steps.
- CBT N, 3~ 230/400 V: Motor protection via PTC thermistor in combination with the MSK-EX motor protection switch according to S&P.
- CBT N, 3~ 230/400 V: Stepless speed control via S&P frequency inverters FUW N (1~ 230 V supply) or FUD N (3~ 400 V supply) according to the manufacturer.
- Performance data according to the manufacturer to ISO 5801 and AMCA 210-99; characteristic curves and sound power spectra are given in the S&P data sheet.
- CBT N, 3~ 230/400 V: Accessories listed by S&P include the MSK-EX motor protection switch, the PM-55/3 NV isolator switch, FUW N / FUD N frequency inverters, BRS protective guards and GFS (inlet) and GFD (outlet) counter flanges for sizes 60 to 130.
- CBB N, 1~ 230 V: Housing and impeller made of die-cast aluminium, epoxy-polyester coated; housing position can be changed on site in 45° steps.
- CBB N, 1~ 230 V: Capacitor motor with thermal contact; S&P specifies the MS-EX-1.6 (size 60), MS-EX-2.5 (80) and MS-EX-4.0 (100) motor protection switches.
- CBB N, 1~ 230 V: Accessories listed by S&P include the MS-EX motor protection switches and the PM-55/3 NV isolator switch.
- CSB, 1~ 230 V: Housing and impeller made of die-cast aluminium, epoxy-polyester coated.
- CSB, 1~ 230 V: According to the manufacturer, the CSB and CST models are only available in housing position LG 270.
- CSB, 1~ 230 V: Motor protection: thermal contact; S&P specifies the MSD-2 motor protection switch.
- CSB, 1~ 230 V: Accessories listed by S&P include the MSD-2 motor protection switch and the PM-55/3 NV isolator switch.
- CST, 3~ 230/400 V: Housing and impeller made of die-cast aluminium, epoxy-polyester coated.
- CST, 3~ 230/400 V: According to the manufacturer, the CSB and CST models are only available in housing position LG 270.
- CST, 3~ 230/400 V: Motor protection: thermal contact; S&P specifies the MSD-2 motor protection switch.
- CST, 3~ 230/400 V: Accessories listed by S&P include the MSD-2 motor protection switch and the PM-55/3 NV isolator switch.
¹ Casing radiation, measured at a distance of 1.5 m in free field.
Data sheets and manuals (PDF)
Data sheets and manuals (PDF)
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