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Model
JF 300 T2/T4 RE F300
Code
274301296F360

JF 300 T2/T4 RE F300

AXIAL JET FAN 300ºC/2h

MANUFACTURING FEATURES:

The JF models are composed of an axial fan and two silencers.

FAN:
• Axial fan with galvanized steel casing. The connection box is accessible by the side from a removable door.
• Standard asynchronous squirrel-cage motor with IP-55 protection and Class H insulation, CERTIFIED 300ºC/2h. Standard voltages 400V(Y) 60Hz for 1 speed motors and 400V 60Hz for 2 speed motors.

SILENCERS:
• Casing in galvanized steel. Inner duct made of perforated galvanized steel sheet. The silencers are filled with mineral wool with high acoustic absorption properties, preventing most of the fan noise to be propagated.
• Unidirectional JF F300 UN is equipped with a protection guard at the inlet side and a deflector at the outlet. The deflector directs the air away from the ceiling and obstacles like beams or ducting, sweeping the whole volume of air to the closest extraction point.
• Reversible JF F300 RE is equipped with protection guards on both sides.

APPLICATIONS:

• Conceived for car parkings and large spaces where polluted air, or smoke from an accidental fire, needs to be removed effectively. An optimized design minimizes the height needed for their installation and assures a silent operation.
• Maximum working temperature: 60ºC.

 

UNDER REQUEST

Special voltages

Fan

Max flow
4370 m³/h
Weight
60 Kg

Motor

Power
0,55/0,12 kW
RPM Motor
3420/1710
I max. 400 V
1,45/0,47
Size
71
Weight
7.5 Kg
Efficiency
60.7/57.8 %
FP
0.77/0.78
JF 300 T2/T4 RE F300
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Design point
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Alternative point

JF 300 T2/T4 RE F300

Dimensions scheme
A B C D E F G H I J L M ØK Thrust (N)
2415 590 340,5 1025 550 464 334 506 233 20 122 365 15 23/5,5

JF 300 T2/T4 RE F300

Electrical scheme

JF 300 T2/T4 RE F300

Model
INT 400 25A 6P
Code
508902502
Information
SAFETY SWITCH FOR 400ºC/2h

Safety switch for local disconnection of 400ºC/2h ventilation equipments according to UNE-EN 12101-3.
Suited for direct control of motor in AC 3 operation category
Equips two auxiliary contact.

Model
INT 25 6P A
Code
INT256PA
Information
SAFETY SWITCH

MANUFACTURING FEATURES

• Safety start-stop switches according to IEC 60947-1 and IEC 60947-3.
• IP65 and always equipped an auxiliary contact.
• Useful for switching off the current before handling the fan.

*Máx. thermal current air (A)

Model
AVT (GENERIC)
Code
Information
CEILING ANTI-VIBRATION

MANUFACTURING FEATURES
Range designed for suspension of acoustic ceilings and machinery that requires a very high isolation level. These hangers are made of a high mechanical performance spring and incorporate a rubber bush conceived to avoid the acoustic bridges and the contact of a non aligned screw.
The metallic structure is very robust and it is supplied with an anti-corrosive zinc-plated coat.

APPLICATIONS
Support of Equipment for the support of gas or fluid pipes, air ducts and ventilation or air conditioning machinery.

Please confirm

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