Sound-insulated industrial fan BLAUBERG Iso-Mix-E 355-4D

Description
Characteristics
Capacity diagram
Downloads
Dimensions
Designation key

Description

USE
The Iso-Mix-E fans combine the amazing versatility and outstanding performance of both axial and centrifugal fans. These units are intended for combined supply and exhaust ventilation systems which are used to transport large amounts of air at high pressure while keeping noise under control. The fans are compatible with air ducts from 355 to 450 mm in diameter. The units can be used for ventilation of residential, public and industrial spaces.
DESIGN
The casing is made of steel with a polymer coating. Conical impellers with specially profiled blades help boost angular velocity of the air flow resulting in higher pressure and air capacity compared to the conventional designs. The fan casing is equipped with an external water-tight terminal box for electrical connections.
MOTOR	SPEED CONTROL
The fan motor shaft is mated to an impeller with diagonal blades. The units are equipped with single-speed 4-pole single-phase or threephase motors. The motors have thermal contacts built into the coils for overheating protection.	Infinitely variable or stepped speed regulation is provided by means of athyristor or autotransformer controller. Several fans may share the same controller provided that the combined power output and operating current are within the controller ratings.
MOUNTING
The fans can be installed at the inlet or outlet of the ductwork or in the middle. The ducts can be fitted at any angle relative to the fan axis. A single system may have several fans installed in parallel to boost the output capacity or in series to boost the working pressure.

Characteristics

Parameter	Iso-Mix-E 355-4D	Measurement unit
Voltage	400	V
Phase	3	˜
Frequency	50	Hz
Power	585	W
Current	1.77	A
RPM	1490	min^-1
Maximum air flow	953	l/s
Maximum air flow	3430	m³/h
Sound pressure level at 3 m	49	dBА
Motor IP rating	IP44	-
Transported air temperature	-25...+60	°С
Ingress protection rating	IPX4	-
EC motor	no	-
Casing material	polymer-coated steel	-
Outdoor mounting	no	-
Sound-insulated casing	yes	-
Air duct	for round air ducts	-
Connection diameter	355	mm
Design	mixed-flow	-
Type	Exhaust, Supply	-
Weight	33	kg
Mounting	Inline	-
ErP	-	-