SB-2 280

CENTRIFUGAL LOW PROFILE BOX. EXTERNAL ROTOR MOTOR

CONSTRUCTIVE FEATURES:

• Box manufactured in galvanized sheet with thermo-acoustic insulation, Bs1d0 fire class
• Rectangular connection flanges
• Asynchronous external rotor, which includes thermal protector and ball bearings permanently greased. IP-44 protection and insulation class B according to DIN 40.050 h1. Standard voltage 230V 50Hz

APPLICATIONS:

Designed for inline installation, they are suitable for:
• Air renewal in bathrooms and small premises.
• Perfect for installing in false ceilings or open.
• Maximum working temperature: 50ºC.

Fan

Max flow

1590 m³/h

Weight

23.5 Kg

Motor

Power

0,24 kW

RPM Motor

2480

Capacitor

I max. 230 V

1,05

Weight

3.8 Kg

SB-2 280

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

SB-2 280

A	B	C	D	E	F(aprox)	G	H	L (ext)	M (ext)	ØK	R
637	552	340,5	23	48,5	755	609	437,5	511	269	15	659

SB-2 280

Model

REG 1,5A

Code

960710015

Information

MANUAL SINGLE PHASE SPEED CONTROLLER

MANUFACTURING FEATURES

• Specially designed for sinus wave speed control. Only available for single phase fans.
• Terminal wiring.
• Minimum speed adjustable and potentiometer speed control.
• Sealed box IP-54 box. Light switch pilot.
• EMC filter according to the En55014 Standard.

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)