DHUMAT 450 T4 1,1KW
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Model
DHUMAT 450 T4 1,1KW
Code
245450181

DHUMAT 450 T4 1,1KW

SMOKE EXTRACTION BACKWARD CASING FAN 400ºC/2h

MANUFACTURING FEATURES

 

CASING:

• Made of galvanized steel sheet with connection flanges and inspection door.

• Changeable panels.

 

MOTOR SUPPORT:

• Galvanised steel plate, motor with flanges fixed on 2 supports. Removable plate / support / impeller set.

 

IMPELLER:

• Backward centrifugal impeller, made of galvanised steel, dynamically balanced and sel-cleaning.

• Direct drive on the motor shaft.

 

MOTOR:

- Three phase motor with IP-55 protection and F class insulation. Manufactured with standard voltages for one speed motors:
230/400V 50Hz up to 4 Kw and 400/690V 50Hz for higher powers of 4 and 6 poles.
2 speed motors:Dahlander 400V 50Hz

APPLICATIONS

• Smoke extraction in high buildings and establishments with people.
• Ventilation and smoke exhaust in covered parkings.
• Ventilation in technical, industrial or commercial facilities.
• Maximum continuous working temperature: carried air 110ºC, environment 60ºC.

Official homologation by the European laboratory APPLUS according to EN 12101-3:2015
Certification Nr: 0370-CPR-2861

Fan

Max flow
6960 m³/h
Weight
120 Kg

Motor

Power
1,1 kW
RPM Motor
1450
I max. 230 V
4,33
I max. 400 V
2,49
Size
90L
Weight
23 Kg
Efficiency
84.1 %
FP
0.78

DHUMAT 450 T4 1,1KW

Dimensions scheme
A B C D E H I K L L1 L2
700 700 700 1043,5 343,5 278 211 26 595,7 264,9 329,3

DHUMAT 450 T4 1,1KW

Electrical scheme

DHUMAT 450 T4 1,1KW

Model
INT 25 3P A
Code
INT253PA
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
INT 400 25A 3P
Code
508902501
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
EI DHUMAT 450
Code
965450111
Information
OUTLET FLANGE FOR DHUMAT

MANUFACTURING FEATURES

• Connection flange for rectangular outlet of DHUMAT, to make the connection to a circular duct easier.
• Made of galvanized steel.

Model
DKF 400-450
Code
245409201
Information
DHUMAT FEET KIT

MANUFACTURING FEATURES

• Support made of galvanized steel.

Model
VIS DHUMAT 400-450
Code
965400001
Information
OUTDOOR FLANGE WITH BIRD GUARD FOR DHUMAT

MANUFACTURING FEATURES

• Outdoor flange with bird guard for DHUMAT.
• Made of galvanized Steel.

Model
SFC 230 I 7A *
Code
SFC230I007
Information
FREQUENCY SPEED CONTROLLER

MANUFACTURING FEATURES

• Specially designed for speed frequency control in ventilation applications.
• Ultra compact, simple operation and wide range of functions.

*Dial panel incorporated. Optional EMC filter.

Certifications: CE/UL/CSA/EN/GOST/CCC.

Protection index IP20.

The selection of SFC frequency drive speed controller must be made based on the maximum intensity absorbed by the fan to be regulated. The powers (kW) and the intensity for constant load refer to the normal duty (150% overload for 60 seconds). The intensity for quadratic load admits an overload of 110% during 60s.

SFC 230: Entrance 230V I, exit 230V III
SFC 400: Entrance 400V III, exit 400V III

EMC filter incorporated for models from 47A (included)

*Lineal load rated current

**Quadratic load rated current

Model
SFC 400 III 3,6A *
Code
SFC400III4
Information
FREQUENCY SPEED CONTROLLER

MANUFACTURING FEATURES

• Specially designed for speed frequency control in ventilation applications.
• Ultra compact, simple operation and wide range of functions.

*Dial panel incorporated. Optional EMC filter.

Certifications: CE/UL/CSA/EN/GOST/CCC.

Protection index IP20.

The selection of SFC frequency drive speed controller must be made based on the maximum intensity absorbed by the fan to be regulated. The powers (kW) and the intensity for constant load refer to the normal duty (150% overload for 60 seconds). The intensity for quadratic load admits an overload of 110% during 60s.

SFC 230: Entrance 230V I, exit 230V III
SFC 400: Entrance 400V III, exit 400V III

EMC filter incorporated for models from 47A (included)

*Lineal load rated current

**Quadratic load rated current

Model
AVR (GENERIC)
Code
Information
ANTI-VIBRATION RUBBER BLOCK

MANUFACTURING FEATURES

• Support of great radial and axial elasticity.
• These low-profile, compact and elastic supports control the three directions of movement with large deformations in the rubber.
• It consists of two parallel armour adhered to the bell-shaped rubber and by a base with handles.
• These supports with handles have a threaded hole in their upper frame and are easy to install and fix.
• The steel protection washer allows it to withstand overloads by increasing its rigidity and protects the rubber from dripping hydrocarbons.
• Elastomer type NR or high quality elastomer. Working temperatures between -40ºC and + 70º C.
• Taking into account the tolerances of hardness in the elastomers, the mechanical characteristics of these series may differ.
• Range of 6 sizes and 3 different hardnesses (45-60-75) to fit a load range between 2 Kg and 1300 Kg.
      1. Soft: hardness A 45
      2. Average: hardness B 60
      3. Hard: hardness C 75

APPLICATIONS

• Very appropriate in the elastic suspensions of machines that present vibrations of horizontal components.

Model
AVS (GENERIC)
Code
Information
ANTI-VIBRATION SPRING BLOCK

MANUFACTURING FEATURES

• Metal insulators designed to work with compression with 85% insulation according to the following arrows (travel in mm) and rpm:

Arrow (mm.)          r.p.m.
    20 mm          >600 r.p.m.
    30 mm          >500 r.p.m.

• Made of high quality elastic steel, with rectangular base and rubber mat to improve the grip. It treats of a resistant product and easy assembly, that avoids all type of vibrations of the fans to the structure of the premises.
• Operating temperature from -45 ° C to + 120 ° C.

APPLICATION

• To install under machines with rotating components, ventilation groups, fans, ventilation boxes, etc.

DHUMAT 450 T4 1,1KW

Spare parts scheme
Code Family Name Qty
1 721001149 MOTOR 1,1kW T4 B3 230/400V x1
2 279459382 TURBINE THRE R63B1 450X144x24 RD x1
3 279451680 INLET CONE ED11 450 x1