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Blauberg Centro 125 L


Inline centrifugal fans. Maximum air capacity up to 270 m³/h.
EAN codeEAN4058448014666
  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • DIMENSIONS
  • Designation key
Description
Description
USE Supply and extract ventilation systems installed in various premises.Mounting in kitchens, bathrooms and other humid premises.Compatible with Ø 100 up to 315 mm round air ducts.

DESIGN High-quality durable plastic casing.Aerodynamically shaped casing.Airtight mounting box.Centro 150 is compatible with 150 and 160 mm air ducts.

MOTORSingle-phase external rotor motor with a centrifugal impeller with backward curved blades.Equipped with ball bearings for longer service life.Integrated thermal protection with automatic restart.Dynamically balanced turbine.Some standard sizes have high-powered motors (Centro max).
For ventilation of premises with high requirements to noise level low-noise modifications are available (Centro L).
Centro V2 series: two-speed asynchronous motor with external rotor and centrifugal impeller with forward curved blades.

SPEED CONTROL Smooth speed control with a built-in electronic speed controller (option FR).
Smooth speed control with an external thyristor controller or step speed control with an external auto transformer (both available upon separate order).
Centro V2 series: Two-speed control with the external CDP-2/10 speed switch (available upon separate order).


MOUNTING
Due to compact design the fan is the ideal solution for mounting in limited spaces.Any mounting position.Wall or ceiling mounting with fixing brackets supplied as a standard or with a wire frame Halter Centro (available upon separate order).
Flexible air ducts are fixed on the fan spigots with clamps.


MODIFICATIONS AND OPTIONSFR – built-in smooth speed controller from 0 to 100 %. The fan is supplied with a pre-wired power cable with IEC plug as a standard. The cable modification with a standard electric plug is also available (FR1). max – high-powered motor.L - low-powered motor. 
G – smooth speed controller with an electronic thermostat and an external temperature sensor that is fixed on 4 m power cable. The fan is supplied with a pre-wired power cable with IEC plug as a standard. The cable modification with a standard electric plug is also available (G1).GI – smooth speed controller with an electronic thermostat and a temperature sensor integrated into the air duct. The fan is supplied with a pre-wired power cable with IEC plug as a standard. The cable modification with a standard electric plug is also available (GI1).
V – built-in speed switch (for two-speed models).W – the fan is equipped with a pre-wired power cable and IEC plug as a standard. Modification with a standard electric plug is available (W1).

Characteristics
Characteristics
Parameter Centro 125 L
50 Hz
Centro 125 L
60 Hz
Measurement unit
Voltage 230 230 V
Phase 1 1 ˜
Frequency 50 60 Hz
Power 61 64 W
Current 0.38 0.4 A
Air capacity 72 75 l/s
Air capacity 260 270 m³/h
Sound pressure level at 3 m distance 36 37 dB(А)
Max. operating temperature -25...+50 -25 +55 °С
RPM 2610 2680 min-1
EC motor no no -
Ingress protection rating IPX4 IPX4 -
Motor IP rating IP44 IP44 -
ErP 2016, 2018 2016, 2018 -
Casing material plastic plastic -
Outdoor mounting no no -
Sound-insulated casing no no -
Air duct for round air ducts for round air ducts -
Connection diameter 125 125 mm
Design centrifugal centrifugal -
Type Exhaust , Supply Exhaust , Supply -
SEC class C -
Weight 2.20 2.20 kg
Mounting Inline Inline -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air capacity:
  • Pressure:
Operating point
  • Air capacity: --
  • Pressure: ---
Documents archieve
Documents archieve
Name
Centro - data sheet (pdf 2.96Mb)
Centro - user manual (pdf 1.22Mb)
Centro - image (png 433.17Kb)
Centro - certificate GS (pdf 221.72Kb)
Centro - certificate LVD (pdf 149.53Kb)
DIMENSIONS
DIMENSIONS

 

Type Dimensions [mm]
ØD ØD1 B L L1 L2 L3
Centro 125 L 125 250 270 220 30 27 30
Designation key
Designation key
Series
Duct diameter [mm]
Motor modifications  Options

Centro
        

100; 125; 150*;200; 250; 315        

max:high-powered motor

L: low-powered motor

V2: two-speed motor      

FR: built-in smooth speed controller adjustable from 0 to 100 %. The fan is supplied with a pre-wired cable with IEC plug as a standard.

FR1: built-in smooth speed controller adjustable from 0 to 100 %. The fan is supplied with a pre-wired cable with a standard electric plug.

G: smooth speed controller with an electronic thermostat and an external temperature sensor that is fixed on 4 m cable. The fan is supplied with a pre-wired cable with IEC plug as a standard.

G1: smooth speed controller with an electronic thermostat and an external temperature sensor that is fixed on 4 m cable. The fan is supplied with a pre-wired power cable with a standard plug.

GI: smooth speed controller with an electronic thermostat and a temperature sensor integrated into the air duct. The fan is supplied with a pre-wired power cable with IEC plug as a standard.

GI1: smooth speed controller with an electronic thermostat and a temperature sensor integrated into the air duct. The fan is supplied with a pre-wired power cable with a standard electric plug.

V: built-in speed switch (for two-speed models) 

W: the fan is equipped with a pre-wired power cable and IEC plug as a standard.

W1: the fan is equipped with a pre-wired power cable and a standard electric plug.

* Centro 150 (V2) model is compatible with the air ducts both Ø 150 and 160 mm