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Blauberg Iso-RB EC 125


Sound-insulated inline centrifugal fans. Maximum air capacity up to 444 m³/h.
EAN codeEAN4058448052460
  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Designation key
  • DIMENSIONS
Description
Description
USE
Supply and exhaust ventilation systems in premises with high requirements to the noise level and with limited space for mounting.Possibility of space-restricted installation above suspended ceilings.Mounting into Ø 100–500 mm air ducts.
DESIGN
The fan casing is made of aluzinc.For easy installation and operation, the top cover of the fan is secured with a special lock.Heat- and sound insulation is made of non-combustible 50 mm mineral wool layer. To ensure better noise absorption, the inner surface of the insulation is made of a perforated metal sheet.The round connecting spigots are rubber sealed.
MOTOR
The units feature efficient electronically commutated (EC) direct current motors with external rotor and centrifugal impellers with backward curved blades.EC motor is free of friction and wear parts such as a commutator and brushes. These components are replaced by a maintenance-free electronic circuit board.EC motors are characterised with high performance and optimum control across the entire speed range. The efficiency of the electronically commutated motor reaches very impressive levels of up to 90 %.
SPEED CONTROL
The fan is controlled with the external control signal 0-10 V (capacity control is performed depending on temperature, pressure, smoke level etc.).The fan has low energy consumption at any speed. Maximum fan speed does not depend on the available current frequency and is suitable for operation both at 50 and 60 Hz.Several fans can be integrated into a single computer-driven control system. Custom designed software provides high accuracy control of the fans integrated into a network. The computer display shows all the system parameters and the operation mode can be set individually for each fan in the network.
MOUNTING
The round inline fans are designed for connection to round air ducts. The fans are installed at an air duct junction.The use of flexible connectors requires fixation of the fan on the building structure by means of supports, mounts or fixing brackets.The fan can be fixed in any position with respect to the air flow direction indicated by the arrow on the fan casing. While mounting the fan provide enough access for servicing and repair operations.
Characteristics
Characteristics
Parameter Iso-RB EC 125 Measurement unit
Phase 1 ˜
Voltage 200-277 V
Frequency 50/60 Hz
Power 78 W
Current 0.59 A
RPM 3270 min-1
Air capacity 123 l/s
Air capacity 444 m³/h
Sound pressure level at 3 m distance 39 dBА
Temperature of transported air -25...+55 °С
EC motor yes -
Ingress protection rating IPX4 -
Motor IP rating IP44 -
Weight 12 kg
Casing material aluzinc -
Connection diameter 125 mm
Design centrifugal -
SEC class B -
Mounting Inline -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air capacity:
  • Pressure:
Operating point
  • Air capacity: --
  • Pressure: ---
Documents archieve
Documents archieve
Name
Iso-RB EC - data sheet (pdf 2.67Mb)
Iso-RB EC - image (png 286.81Kb)
Iso-RB EC - user manual (pdf 1.93Mb)
Designation key
Designation key
Series Motor Duct diameter Options
Iso-RB EC: synchronous electronically commutated motor 100; 125; 150; 160; 200; 250; 315; 355; 400; 450; 500 W: power cable with IEC C14 plug
DIMENSIONS
DIMENSIONS

Model Dimensions [mm]
ØD B B1 B2 H L1 L2
Iso-RB EC 125 124 420 228 517 270 507 414