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Blauberg Box 60x35 4D


Supply and exhaust ventilation systems installed in various premises. Maximum air capacity up to 2730 m³/h.
EAN codeEAN4058448013867
  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • DIMENSIONS
  • Designation key
Description
Description
USE

Supply and exhaust ventilation systems installed in various premises. Compatible with 400x200 up to 1000x500 mm rectangular air ducts.

DESIGN

Atmospheric resistant galvanized steel casing and impeller. The fan is rated for continuous operation. Fitted with standard 20 mm connecting flanges for connection to rectangular air ducts. Access cover on the casing for inspection and maintenance operations. The fan is equipped with a built-in terminal box with a leaded outside sealed electrical lead-in for connection to power mains.

MOTOR SPEED CONTROL

Two- or four-pole asynchronous motor with external rotor and centrifugal impeller with backward curved blades. Single-phase (E) or three-phase (D) motor modifications. 
Equipped with ball bearings for longer service life. Dynamically balanced turbine. Overheating protection by built-in thermal switches with automatic restart or with leaded outside terminals for connection to external protecting controls.The thermal switch terminal leads are designed for connection to respective circuit of the contacter, overload relay or respective terminals of the autotransformer or thyristor speed controller.

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

MOUNTING

The fan is designed for mounting inside rectangular air ducts and can be installed in any position. The fan flanges are connected to the air ducts through the bolts inserted into the flange holes. The fan is suitable for mounting into round duct at intake flange with a round reducer (available upon separate order). If vibration-absorbing flexible connectors are used to connect the fan to the air ducts provide their fixation to mounting structures with supports or brackets. While mounting provide enough space for accessing the cover for service operations.

Characteristics
Characteristics
Parameter Box 60x35 4D 400 (Δ)
50 Hz
Box 60x35 4D 400 (Y)
50 Hz
Box 60x35 4D 400 (Δ)
60 Hz
Box 60x35 4D 400 (Y)
60 Hz
Measurement unit
Voltage 400 (Δ) 400 (Y) 400 (Δ) 400 (Y) V
Phase 3 3 3 3 ˜
Frequency 50 50 60 60 Hz
Current 1.41 0.7 1.44 0.93 A
Power 510 380 750 515 W
RPM 1415 1235 1610 1220 min-1
Air capacity 2970 2660 3410 2730 m³/h
Air capacity 825 739 947 758 l/s
Sound pressure level at 3 m distance 64 63 53 50 dBА
Temperature of transported air -40...+60 -40...+80 -40...+60 -40...+40 °С
Ingress protection rating IPX4 IPX4 IPX4 IPX4 -
Motor IP rating IP44 IP44 IP44 IP44 -
Casing material galvanized steel galvanized steel galvanized steel galvanized steel -
Air duct for rectangular air ducts for rectangular air ducts for rectangular air ducts for rectangular air ducts -
Design centrifugal centrifugal centrifugal centrifugal -
Type Exhaust, Supply Exhaust, Supply Exhaust, Supply Exhaust, Supply -
Weight 36.38 36.38 36.38 36.38 kg
Mounting Inline Inline Inline Inline -
ErP 2016, 2018 2016, 2018 2016, 2018 2016, 2018 -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air capacity:
  • Pressure:
Operating point
  • Air capacity: --
  • Pressure: ---
Documents archieve
Documents archieve
Name
Box - data sheet (pdf 2.68Mb)
Box - image (png 699.03Kb)
DIMENSIONS
DIMENSIONS

Type dimensions [mm]
B B1 H H1 H2 L
Box 60x35 4D 600 640 350 390 390 735
Designation key
Designation key
Series Flange size (width x height) [cm] Motor
Number of poles
Phase
Box 40х20; 50х25; 50х30; 60х30; 60х35; 100х50 2,4 E: single-phase
D: three-phase