BOX BV 25/25 11kW

BELT DRIVEN CENTRIFUGAL IN SOUNDPROOF CABINET

MANUFACTURING FEATURES:

• Impellers made of polyamide reinforced with fiberglass up to size 12/12 (33/33). The rest of models are made of galvanized steel sheet.
• BV, BVC, BVCR range fans assembles in soundproof cabinets with thermo-acoustic insulation, Bs1d0 fire class on the supply pannel.
• Fan assembled on antivibration mountings.
• Supplied with motor, pulleys and belts.
• Connection gland included.
.•Squirrel cage asynchronous standard motor, IP-55 protection and rated class F insulation. Standard voltages 230/400V 50Hz for three phase motors up to 4kW and 400/690V 50Hz for higher powers.

APPLICATIONS:

Designed for inline installation, indoor or outdoor assembly, they are suitable for:
• Air renewal in buildings and industries.
• Industrial and professional kitchen hoods.
• Maximum working temperature: 60ºC.

UNDER REQUEST:
• Special voltages.
• 2 SPEED MOTORS.
• Impellers made of galvanised steel sheet.
• LG0 position.

Fan

Max flow

36010 m³/h

Weight

349 Kg

Motor

Power

11 kW

RPM Motor

1455

I max. 400 V

21,2

I max. 690 V

12,3

Size

160L

Weight

100 Kg

Efficiency

91.4 %

0.83

BOX BV 25/25 11kW

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

BOX BV 25/25 11kW

A	B	C	Dext	Eext	F	G	H	I	K	M	N	P	R	S	S	V	W
1457,5	1337,5	1810	768	796	98	443,5	1606	1655	100	1696,5	1171	1111	525,5	525,5	16,8	1234	1351

BOX BV 25/25 11kW

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

TEJ BOX BV 25/25

Code

960003570

Information

WEATHER PROTECTIVE ROOF FOR VENTILATION BOXES

Weather protective roof made of galvanized steel for BOX BD PLUS, BOX BV PLUS, BVFC F400 and BOX BV

Model

VIS OUT 25

Code

960000057

Information

OUTDOOR FLANGE WITH BIRD GUARD

MANUFACTURING FEATURES

• Outdoor flange with bird guard.
• Made of galvanized Steel.
• VIS OUT = Outlet
• VIS IN = Inlet

Model

SFC 400 III 23A *

Code

SFC400III23

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

BOX BV 25/25 11kW

Nº	Code	Family	Name	Qty	RPM
2	T52750190	IMPELLER	BVCR 25/25	x1	-
3	52750190SP03	SHAFT	BV-BVCR-BOX BV 25/25	x1	-
4	712919135	BEARING	COLL.EXC. NP35 C3-120ºC	x2	-
6	721001189	MOTOR	11KW T4 B3 400/690V	x1	-
7	732131502	PULLEY	SPA315-2 ( 2517 )	x1	600
7	732125003	PULLEY	SPA250-3 ( 2517 )	x1	650
7	733251735	TAPER	2517D35	x1	650
8	732113202	PULLEY	SPA132-2 ( 2012 )	x1	600
8	732111203	PULLEY	SPA112-3 ( 2012 )	x1	650
8	733201242	TAPER	2012D42	x1	650
9	731258201	BELT	SPAX2582	x2	600
9	731248201	BELT	SPAX2482	x3	650

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BOX BV 25/25 11kW

Fan

Motor

BOX BV 25/25 11kW

BOX BV 25/25 11kW

BOX BV 25/25 11kW

BOX BV 25/25 11kW