DFA 710 T6 2,2kW F400

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 tertiary buildings IGH and ERP.
• Ventilation and smoke exhaust in covered car parks.
• Ventilation in technical, industrial or commercial facilities, kitchens.
• 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

17700 m³/h

Weight

303 Kg

Motor

Power

2,2 kW

RPM Motor

965

I max. 230 V

10,3

I max. 400 V

5,94

Size

112M

Weight

38 Kg

Efficiency

84.3 %

0.64

DFA 710 T6 2,2kW F400

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

DFA 710 T6 2,2kW F400

A	B	C	D	E	H	I	K	L	L1	L2
1200	1200	1200	1656,5	456,5	374	413	26	1095,7	440,5	653,7

DFA 710 T6 2,2kW F400

Model

INT 25 3P A

Code

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

508902501MAR

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

VIS DHUMAT 710-800

Code

965710001MAR

Information

OUTDOOR FLANGE WITH BIRD GUARD FOR

MANUFACTURING FEATURES

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

Model

EI DHUMAT 710

Code

965710111MAR

Information

OUTLET FLANGE FOR

MANUFACTURING FEATURES

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

Model

SFC 400 III 8A *

Code

SFC400III8MAR

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

DKF 710-800

Code

245719201MAR

Information

FEET KIT

MANUFACTURING FEATURES

• Support made of galvanized steel.

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DFA 710 T6 2,2kW F400

Fan

Motor

DFA 710 T6 2,2kW F400

DFA 710 T6 2,2kW F400

DFA 710 T6 2,2kW F400