HMR 355 T4 0,55kW
Loading...
Design point
Loading...
Service point
Loading...
Alternative point
fan image
Model
HMR 355 T4 0,55kW
Code
261350640

HMR 355 T4 0,55kW

LONG CASE FAN WITH BACKWARD IMPELLER

MANUFACTURING FEATURES:

• Reinforced fan casing manufactured in rolling steel sheet. Polyester powder finishing coat. Housing with motor acces door.
• High efficiency backward impeller with self-cleaning system in steel sheet, balanced static and dinamicaly in origin.
• Standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation. Standard voltages 230/400V 50Hz .
• Maximum working temperature 60ºC.

APPLICATIONS:

Designed for inline installation, they are suitable for:
• Air renewal in buildings and industries.
• Smoke extraction.

Fan

Max flow
3420 m³/h
Weight
68 Kg

Motor

Power
0,55 kW
RPM Motor
1440
I max. 230 V
2,57
I max. 400 V
1,49
Size
80
Weight
9 Kg
Efficiency
73.5 %

HMR 355 T4 0,55kW

Dimensions scheme
A E G ØB ØC ØD ØF ØH
562 70 6x60º 646 559 348 620 10,2

HMR 355 T4 0,55kW

Electrical scheme

HMR 355 T4 0,55kW

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
RP 56
Code
960330100
Information
PROTECTION GUARD FOR LONG CASE AXIAL FANS

MANUFACTURING FRATURES

• Protection guard for motor or impeller side to avoid objects introduction. For HC and HCA model, RP can be applied only to impeller side.
• Made of welded metal wire.
• According to ROHS 2002/95/EC Directive.

UNDER REQUEST

• Stainless guard 304 or 316 with electro-polished finishing coat.

Model
PO 56
Code
960001657
Information
CASE FANS MOUNTING SUPPORT

MANUFACTURING FEATURES

• Made of steel and protected against corrosion with polyester resin powder.

Model
JE 45
Code
300719201
Information
ANTI-VIBRATION JOINT

MANUFACTURING FEATURES

• Flexible joint to clinch the fan to the duct.
• Avoids transmission of vibrations for circular and rectangular connection.
• Dimensions: two metallic flanges of 45mm each one and a flexible flange of 60mm.
• The reel is 30,5m lenght.
• Maximum pressure: 20 mmca.
• Fire resistance M0 from -50ºC to +200ºC in continuous and 400ºC/2h.

Model
SFC 230 I 4,2A *
Code
SFC230I004
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
SFC 400 III 2,2A *
Code
SFC400III2
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

HMR 355 T4 0,55kW

Spare parts scheme
Code Family Name Qty
1 960003211 FLANGE AC-350 x1
2 279351680 INLET CONE ED11 355 x1
3 261351685 ADAPTATION DISC HMR355 x1
4 CTB-N352-24LG TURBINE TURB.NIMUS 355-2 D24 LG x1
5 721001137 MOTOR 0,55kW T4 B3 230/400V x1