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Blauberg Box EC 100x50-3 max


Centrifugal fans with EC motor for rectangular ducts. Maximum air flow up to 11190 m³/h.
EAN codeEAN
  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Dimensions
  • Designation key
Description
Description
USE SPEED CONTROL

Supply and extract ventilation systems installed in commercial, office and other public or industrial premises.For arranging energy-saving and controllable ventilation systems. Compatible with 300x150 up to 1000x500 mm rectangular air ducts.

The fan speed is controlled with a 0–10 V control signal from the following sources:

  • integrated or external speed controller
  • controller with sensors
  • central BMS system.

The control signal value changes depending on air temperature, pressure, smoke concentration and other parameters.During signal value change the fan with EC motor correspondingly changes the rotations speed and delivers required air volume to the ventilation system.The computer central building management systems (BMS) enable integration of several EC motors in network and precise individual operation control for each fan.

  
DESIGN

Atmospheric resistant galvanized steel casing. The fan is rated for continuous operation always connected to power mains. Fitted with standard 20 mm connecting flanges for connection to rectangular air ducts. Access cover on the casing for inspection and maintenance operations.

 MOTOR  MOUNTING

High-efficient direct current EC motor with external rotor and backward curved blades. EC technology meets the up-to-date requirements to energy-saving and controllable ventilation and provides up to 35 % energy saving as compared to asynchronous motors. EC motor ensures totally controllable speed range for the fan and has integrated overheating protection with automatic restart.  
EC motor has no friction and wearing parts as capacitor und brushes. Instead a maintenance-free EC controller electronic circuit board is used.The impeller is dynamically balanced.The fan is compatible with 50 Hz and 60 Hz power mains and the maximum speed does not depend on power mains frequency.

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. Suitable for mounting into round duct on intake flange with a round flange reducer (available upon separate order). If flexible vibration-absorbing 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 EC 100x50-3 max Measurement unit
Voltage 380-480 V
Phase 3 ˜
Frequency 50/60 Hz
Current 5.00 A
Power 3429 W
RPM 1800 min-1
Maximum air flow 3109 l/s
Maximum air flow 11190 m³/h
Sound pressure level at a distance of 3 m 66 dBА
Temperature of transported air -25...+50 °С
EC motor yes -
Ingress protection rating IPX4 -
Motor IP rating IP54 -
Casing material galvanized steel -
Outdoor mounting no -
Air duct for rectangular air ducts -
Design centrifugal -
Type Exhaust, Supply -
SEC class -
Weight 77.0 kg
Mounting Inline -
ErP 2018 -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air capacity:
  • Pressure:
Operating point
  • Air capacity: --
  • Pressure: ---
Documents archieve
Documents archieve
Name
Box-EC - data sheet (pdf 2.48Mb)
Box-EC - image (png 438.26Kb)
Box - user's manual (pdf 3.04Mb)
Box-EC - user's manual (pdf 1.34Mb)
Dimensions
Dimensions

Type        Dimensions [mm]
B B1 B2 H H1 H2 H3 L
Box EC 100x50-3 max   1000 1020 1040 500 520 540 656 950

 

Designation key
Designation key
Series Motor type Flange size (width x height) [cm] Phase Motor modifications
Box EC: electronically commutated motor 30x15; 40x20; 50x25; 50x30; 60x30; 60x35; 70x40; 80x50; 90x50; 100x50

 1: single-phase
3: three-phase

_: standard type
max: high-powered motor