ENKELROOF-A 250 EEC (110V)

ROOF FAN WITH ALUMINIUM COWL

MANUFACTURING FEATURES:

Protection cowl made of anticorrosive treated aluminum easily removable for motor and impeller maintenance.
Structure in anticorrosive galvanized steel and support frame for adaptation to the roof with anti-bird protection grid.
High-efficiency backward-curved blade impeller (IE5) with self-cleaning system. Reinforced polyamide impeller for models 155, 190 and 220. The rest of the models in aluminum.
EC technology uses integral electronic control to ensure that the motor always runs at optimal load and ensures efficient energy utilization. It incorporates an external rotor EC motor with high efficiency and low noise level. Speed control through a 0-10V or PWM signal. 110V 50/60Hz single-phase power supply. IP54 and motor class B insulation.

APPLICATIONS

Designed for deck or roof mounting, they are indicated for:

Smoke extraction.
Air renewal in all types of buildings and industries.
Working temperature range from -25ºC to 60ºC.

UNDER REQUEST

Fan (size 250) with k-factor reading.

Fan

Max flow

1640 m³/h

Weight

9 Kg

Motor

Power

0,145 kW

RPM Motor

2500

I max. 110 V

Weight

3.1 Kg

ENKELROOF-A 250 EEC (110V)

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

ENKELROOF-A 250 EEC (110V)

A	B (int)	C	D
565	433	185.5	305

ENKELROOF-A 250 EEC (110V)

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

REGC

Code

FX263300

Information

SPEED CONTROLLER FOR EEC MOTOR

MANUFACTURING FEATURES

• Speed remote controller for EEC motors.
• Adjusts the flow rate in a range from 0 to 100% at a maximum distance of 10m.
• It can be recessed or mounted on a wall. Can be installed outdoors.
• Working temperature from 0 to 40ºC.

Model

BAD 8 (Ø250)

Code

960003458

Information

CIRCULAR-CIRCULAR ANTI-VIBRATION FLANGE

MANUFACTURING FEATURES

• Circular-circular coupling flange through anti-vibration canvas.
• Fire resistance M0: from -50ºC to +200ºC in continuous and 400ºC/2h

Model

AC 250

Code

960003208

Information

CONECTION FLANGE

MANUFACTURING FEATURES

• For axial (inlet and outlet) and centrifugal (inlet) fans.

UNDER REQUEST

• Versions in stainless 304 and stainless 316.

Model

PMR 25A

Code

PMREEC

Information

SPEED CONTROLLER WITH SAFETY SWITCH FOR EEC MOTOR

CONSTRUCTIVE FEATURES
• Remote control of speed regulator for EEC motors.
• Allows you to adjust the flow in a range from 0 to 100%, at a maximum distance of 10m.
• Stop-start safety switches according to IEC 60947-1 and IEC 60947-3.
• IP66 and always equipped with an auxiliary contact.
• Useful for cutting off the power before handling the fan.
• Working temperature from 0 to 40ºC.

Model

BTI 410

Code

50870410XX

Information

INCLINED ROOF FAN SUPPORT

MANUFACTURING FEATURES

• Inclined support for roof fans CTH3, ENKELROOF EEC, KENTALROOF, and the resulting fans combining with the KIT TE and KIT TM

In the code, indicate the pitch instead of "XX"

UNDER REQUEST

• Specific inclination.

Model

KV ENKELROOF 250

Code

KVENKR250

Information

ENKELROOF VERTICAL DISCHARGE

MANUFACTURING FEATURES

Accessory to convert the ENKELROOF roof fan to vertical discharge.
• Manufactured in aluminuim

Model

SILC-MINI 250 C

Code

SILCM250C

Information

CIRCULAR SOUND ATTENUATOR IN GALVANISED STEEL

The sound attenuators are used to absorb the noise in air conditioning or ventilation ducts.

Casing in galvanized steel, thickness 0,8 mm;
Acoustic material in mineral wool 50 Kg /m³ with protection against erosion by glass fiber fire resistance M0 and extended metal sheet.

Silencers designed for roof fan duct system mounting.