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Blauberg Iso-K 400 4E


Sound-insulated fan. Air flow up to 5392 m³/h.
EAN codeEAN4058448051104
  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Overall dimensions
  • Additional characteristics
Description
Description
USE  
Hot and highly polluted air extract up to +120 °C in high resistance condition.Extract systems installed in kitchens of various types.Ventilation for baking halls.Welding gas extract.The fans is available for round air ducts Ø 150, 160, 200, 250, 315, 355, 400, 450 mm.
MOTOR DESIGN
Single- or three-speed motor with short circuit rotor and centrifugal impeller with forward curved blades.Galvanized steel impeller.Equipped with ball bearings for longer service life.Dynamically balanced turbine.F class motor winding insulation and IP54 ingress protection rating.Overheating protection by built-in thermal switches with leads for connection to external protection devices. Galvanized steel casing internally filled with 50 mm thermal- and sound-insulating layer made of non-flammable mineral wool.The fan casing is installed on a supporting mounting frame with integrated vibration isolators.The swivel motor-impeller block is attached to the swivel door which facilitates the fan servicing.
MOUNTING OPERATION AND SPEED CONTROL
Compatible with round air ducts. The spigot diameter matches the standard air duct sizes.Mounting to the wall with the mounting angle bracket UM Iso-K. Available upon separate order.External terminal box on the motor for connection to power mains. Smooth or step-up speed control with an auto transformer or frequency inverter. Both available upon separate order.
Characteristics
Characteristics
Parameter Iso-K 400 4E Measurement unit
Phase 1 ˜
Voltage 230 V
Frequency 50 Hz
Current 5.00 A
Power 1048 W
RPM 1440 min-1
Maximum air capacity 5392 m³/h
Maximum air flow 1498 l/s
Sound pressure level at 3 m distance 54 dBА
Max. operating temperature -20…+120 °С
EC motor no -
Ingress protection rating IP54 -
Motor IP rating IP54 -
Weight 92 kg
Casing material galvanized steel -
Outdoor mounting yes -
Sound-insulated casing yes -
Air duct for round air ducts -
Connection diameter 400 mm
Design centrifugal -
Type Exhaust -
Mounting Inline -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air capacity:
  • Pressure:
Operating point
  • Air capacity: --
  • Pressure: ---
Documents archieve
Documents archieve
Name
Iso-K - data sheet (pdf 1.33Mb)
Iso-K - user manual (pdf 4.11Mb)
Iso-K - image (png 746.86Kb)
Overall dimensions
Overall dimensions

Model Dimensions [mm]
ØD B B1 H H1 L L1 L2 L3 L4
Iso-K 400 4Е 400 906 700 900 790 908 900 850 747 402
Additional characteristics
Additional characteristics
Sound power level, A-weighted Octave frequency bands [Hz] LpA, 3 m dBA LpA, 1 m dBA
Gen. 63 125 250 500 1000 2000 4000 8000
LwA to inlet [dBA] 86 64 79 80 77 78 77 72 67 65 75
LwA to outlet [dBA] 88 69 68 83 82 81 77 72 67 67 77
LwA to environment [dBA] 74 53 67 68 69 66 61 58 53 54 64
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