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Blauberg Primo 400


Inline mixed flow fan with AC motor.
Maximum air flow up to 3390 m³/h.
EAN codeEAN4058448069611
  • Description
  • Characteristics
  • Downloads
  • Designation key
  • Dimensions
  • Additional characteristics
Description
Description
USE

Inline fans for supply and exhaust ventilation of various commercial and industrial premises requiring powerful air flow. The fans are compatible with Ø 200, 355 and 400 mm air ducts. Combines wide capabilities and high performance features of axial and centrifugal fans, providing powerful air flow.

DESIGN

The casing is made of polymer (for models 355 and 400 the casing is additionally 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.

 
Primo 200   Primo 355, 400
  MOTOR

Three-speed four-pole. 220–240 V single phase. Equipped with ball bearings for longer service life (up to 40 000 hours). All motors have manual reset thermal overload protection.

SPEED CONTROL

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

MOUNTING

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 installed using the appropriately sized UM Primo bracket (ordered separately, available for models 355 and 400).

Characteristics
Characteristics
Parameter Primo 400 50 Hz (min) Primo 400 50 Hz (mid) Primo 400 50 Hz (max) Primo 400 60 Hz (min) Primo 400 60 Hz (mid) Primo 400 60 Hz (max) Measurement unit
Speed min mid max min mid max -
Voltage 230 230 230 230 230 230 V
Phase 1 1 1 1 1 1 ˜
Frequency 50 50 50 60 60 60 Hz
Current 0.91 0.90 0.98 0.73 1.00 1.40 A
Power 197 204 224 146 208 300 W
RPM 1320 1390 1446 1000 1320 1566 min-1
Maximum air flow 744 871 931 513 667 942 l/s
Maximum air flow 2677 3136 3350 1846 2401 3390 m³/h
Sound pressure level at 3 m 40 42 43 38 42 43 dBА
Transported air temperature -25…+55 -25…+55 -25…+55 -25…+55 -25…+55 -25…+55 °С
Motor IP rating IP20 IP20 IP20 IP20 IP20 IP20 -
Ingress protection rating IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 -
EC motor no no no no no no -
Outdoor mounting no no no no no no -
Sound-insulated casing no no no no no no -
Air duct for round air ducts for round air ducts for round air ducts for round air ducts for round air ducts for round air ducts -
Connection diameter 400 400 400 400 400 400 mm
Design mixed-flow mixed-flow mixed-flow mixed-flow mixed-flow mixed-flow -
Type Supply and exhaust Supply and exhaust Supply and exhaust Supply and exhaust Supply and exhaust Supply and exhaust -
Mounting Inline Inline Inline Inline Inline Inline -
ErP 2018 2018 2018 2018 2018 2018 -
Documents archieve
Documents archieve
Select a document type
  • Catalogues
  • Technical documentation
  • Certificates
Name
Primo / Primo EC - user's manual (pdf 1.64Mb)
Primo - data sheet (pdf 772.4Kb)
Primo / Primo EC 315-355-400 - image (png 553.14Kb)
Designation key
Designation key
Series Duct diameter [mm] Modifications
Primo 200; 355; 400 US: three-speed switch
FR1: smooth speed controller adjustable from 0 to 100 % and power cable with mains plug
G1: speed controller, temperature controller with external temperature sensor, power cable with mains plug
W1: power cable with mains plug
Dimensions
Dimensions
 
Model Overall dimensions [mm]
Ø D Ø D1 H H1 L W
Primo 400 400 451 453 484 415 623
 
Model Overall dimensions [mm]
H H1 L W W1
UM Primo 450 235 228 180 563 624
Additional characteristics
Additional characteristics
PRIMO 400 50 Hz

Sound power level, A-weighted Total Octave frequency bands [Hz] LpA 3 m LpA 1 m
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
  PRIMO 400 60 Hz

Sound power level, A-weighted Total Octave frequency bands [Hz] LpA 3 m LpA 1 m
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