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Blauberg Helix 200x102 4E


Centrifugal inline fans. Maximum air flow up to 1350 m³/h.
EAN codeEAN4058448015960
  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Dimensions
  • Designation key
  • Accessories
  • Selection table for accessories
Description
Description
USE MOUNTING

Supply and extract ventilation systems installed in various premises.Suitable for use as ventilation or air conditioning system components.Compatible with round and rectangular air ducts.

The fan is designed for installation as a single unit or as a component unit of ventilation chambers or air conditioning units.The fan has a connection possibility for two air ducts, a rectangular discharge air duct through the flange on the casing as well as a round intake air duct through the connecting flange FRZ-H. Available upon separate order. In case of rectangular discharge air duct connection a discharge vent must be covered with the SG-H grille to protect the fan from foreign object ingress. Available upon separate order.

The vibration isolators, either of rubber type SI-G are recommended for noise and vibration attenuation. Vibration isolators reduce dynamic loads on the fan, enhance reliability and durability of the ventilation equipment. The vibration isolators are attached through holes in the mounting pad. Available upon separate order.


SI-G

Power is supplied to the fan through an external terminal box with sealed electric lead-in.

DESIGN

Compact scroll casing is made of steel and is covered with a special polymer coating.The fan is equipped with a round intake flange and exhaust rectangular flange for connection to respective air ducts.External terminal block for power supply.The fans are equipped with fixing brackets to facilitate fastening at any level surface.

MOTOR

Two- or four-pole asynchronous motor with external rotor and centrifugal impeller with forward curved blades.Equipped with ball bearings for longer service life.Integrated thermal protection with automatic restart.Dynamically balanced impeller.

SPEED CONTROL

Smooth speed control with an external thyristor controller or step speed control with an external auto transformer (both available upon separate order).

 
 
Characteristics
Characteristics
Parameter Helix 200х102 4Е Measurement unit
Voltage 230 V
Frequency 50 Hz
Current 1.25 A
Power 280 W
RPM 1475 min-1
Maximum air flow 375 l/s
Maximum air flow 1350 m³/h
Sound pressure level at 3 m 65 dBА
Max. operating temperature -25 +40 °С
Motor IP rating IP44 -
Ingress protection rating IPX4 -
EC motor no -
Casing material polymer-coated steel -
Outdoor mounting yes -
Sound-insulated casing no -
Air duct for rectangular air ducts, for round air ducts -
Design centrifugal -
Type Exhaust, Supply -
Weight 7.3 kg
Mounting floor mounting -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air capacity:
  • Pressure:
Operating point
  • Air capacity: --
  • Pressure: ---
Documents archieve
Documents archieve
Select a document type
  • Catalogues
  • Technical documentation
  • Certificates
Name
Helix - data sheet (pdf 898.03Kb)
Helix / S-Vent - user's manual (pdf 1.56Mb)
Helix - image (png 591Kb)
Dimensions
Dimensions

Type Dimensions [mm]
ØD B H H1 H2 L L1 L2 P
Helix 200х102 4Е 200 335 398 165 134 157 175 148 -
Designation key
Designation key
Series Impeller diameter and width [mm] Motor
Number of poles
Phase
Helix 140x60; 160x62; 180x92; 200x80; 200x102; 225x102; 250x102; 250x140 2; 4 E: single-phase
Accessories
Accessories
Silencers Filter boxes Electric heaters Water heaters Backdraft air dampers Air dampers Speed controllers
              
SD KFBK / KFBT EKH WKH

VRV

VKA CDT E1.8
Selection table for accessories
Selection table for accessories
Type Rubber anti-vibration mounts Flange Grille
Helix 200х102 4Е SI-G 8 FRZ-H 200 SG-H 200