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Blauberg Primo 400


Inline mixed flow fan with AC motor. Maximum air flow up to 3350 m3/h.
EAN codeEAN4058448069611
  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Dimensions
  • Designation key
  • Additional characteristics
Description
Description
USE SPEED CONTROL

Inline fans for supply and exhaust ventilation of various commercial and industrial premises requiring powerful air flow.The fans are compatible with ∅ 355 and 400 mm air ducts.Combines wide capabilities and high performance features of axial and centrifugal fans, providing powerful air flow.

Primo series are controlled by either a three-stage CDPE-3 E5 controller or a smooth thyristor controller connected to the maximum speed terminal.

DESIGN MOUNTING

The fan casing is made of polymer and reinforced with a metal housing. Due to the conically shaped polymer impeller with specially profiled blades, the air stream circular velocity increases, which results in higher air flow and pressure, as compared to characteristics of standard axial fans.The specially designed diffuser, impeller and airflow rectifier at the fan outlet provide smooth air flow distribution and enable the best combination of high capacity, powerful pressure and low noise.The fan casing is equipped with an airtight terminal box for connection to power mains.

The fans can be mounted at any place and at any angle within the ductwork system. Several fans may be installed in one system in parallel to attain higher air capacity or in series to increase operating pressure in the system. The fan casing is equipped with fixing brackets for suspended mounting.The fans can be mounted using a UM Primo bracket of the appropriate size (ordered separately).

MOTOR  

Primo series: equipped with three-speed four-pole asynchronous motors.220–240 V single phase at 50 Hz.Equipped with ball bearings for longer service life (up to 40 000 hours).All motors have manual reset thermal overload protection as required for inline duct fans AS/NZS60335-2-80:2004.

 
Characteristics
Characteristics
Parameter Primo 400 (min) Primo 400 (mid) Primo 400 (max) Measurement unit
Speed min mid max -
Voltage 230 230 230 V
Phase 1 1 1 ˜
Frequency 50 50 50 Hz
Power 197 204 224 W
Current 0.91 0.90 0.98 A
RPM 1320 1390 1446 min-1
Maximum air flow 744 871 931 l/s
Maximum air flow 2677 3136 3350 m³/h
Sound pressure level at a distance of 3 m 40 42 43 dBА
Temperature of transported air -25…+55 -25…+55 -25…+55 °С
EC motor no no no -
Ingress protection rating IPX4 IPX4 IPX4 -
Motor IP rating IP44 IP44 IP44 -
Casing material plastic plastic plastic -
Outdoor mounting no no no -
Sound-insulated casing no no no -
Air duct for round air ducts for round air ducts for round air ducts -
Connection diameter 400 400 400 mm
Design mixed-flow mixed-flow mixed-flow -
Type Supply and exhaust Supply and exhaust Supply and exhaust -
Mounting Inline Inline Inline -
ErP 2018 2018 2018 -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air capacity:
  • Pressure:
Operating point
  • Air capacity: --
  • Pressure: ---
Documents archieve
Documents archieve
Name
Primo - user's manual (pdf 1.83Mb)
Primo / Primo EC - data sheet (pdf 579.62Kb)
Primo / Primo EC - image (png 408.2Kb)
Dimensions
Dimensions

Model Overall dimensions [mm]
ØD ∅ D1 L W
Primo 400 395 441 388 500

 

Model Overall dimensions [mm]
H H1 L W W1
UM Primo 450 235 228 180 563 624
Designation key
Designation key
Series Motor type Duct diameter [mm] Motor modifications
Primo _: AC motor 400 _: no modifications
Additional characteristics
Additional characteristics

Sound power level, A-weighted Octave frequency bands [Hz] LpA 3 m [dBA] LpA 1 m [dBA]
Total 63 125 250 500 1000 2000 4000 8000
LwA to inlet [dBA] 71 57 62 66 65 64 61 55 47 51 61
LwA to outlet [dBA] 73 57 65 63 67 68 63 59 51 52 62
LwA to environment [dBA] 64 45 52 53 57 60 54 48 38 43 53