DHUMAT 450 T4/T8 1,1/0,18KW

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-2681

Fan

Max flow

6960 m³/h

Weight

115 Kg

Motor

Power

1,1/0,18 kW

RPM Motor

1400/710

I max. 400 V

2,67/1,08

Size

90S

Weight

14.3 Kg

Efficiency

75/59,5 %

0,79/0,48

DHUMAT 450 T4/T8 1,1/0,18KW

Design point

Service point

Degrees

RPM

Temp. max. (ºC)

Q (m³/h)

Ps (Pa)

Pd (Pa)

Pt (Pa)

Speed air (m/s)

Security coefficient

Mechanical total efficiency (%)

Total efficiency (%)

Pw_mec

Pw_mec (kW)

Pw_abs (kW) 1.2 Kg/m³

Pw_recom (kW)

Alternative point

DHUMAT 450 T4/T8 1,1/0,18KW

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/T8 1,1/0,18KW

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

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

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

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.