fan image
Model
MDI 20/10 T2 1,1kW ATEX Zone 2: FAN (Ex h IIB T4 Gc) + MOTOR (Ex db IIC T4 Gb)
Code
300718600XD

MDI 20/10 T2 1,1kW ATEX Zone 2: FAN (Ex h IIB T4 Gc) + MOTOR (Ex db IIC T4 Gb)

MEDIUM PRESSURE ATEX FAN WITH FORWARD IMPELLER AND IN STAINLESS STEEL CONSTRUCTION

MANUFACTURING FEATURES:
 
• Welded stainless steel AISI 304 housing.
• Stainless steel simple inlet forward curved impeller.
• Atex standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230V 50Hz in single phase motors and 230/400V 50Hz in three phase motors.

• Available positions (to be indicated in case of order): LG270, LG0, LG45, LG90, LG135, LG180, LG225, LG315, RD0, RD45, RD90, RD135, RD180, RD225, RD270, RD315.
• The indicated codes correspond to the model in position LG270

APPLICATIONS:

Designed for inline installation, they are suitable for:
• Industrial applications, extraction or injection of air.
• Cooling of machines and parts.
• Clean air transport.
• Corrosive air transport.
• General ventilation in closed environments classified as ATEX zone 2.
• Maximum working temperature: carried air: 130ºC, ambient: 1ph 50ºC, 3ph 60ºC.

UNDER REQUEST:

• 60Hz fans and special voltages.
• Stainless steel motor support.

In compliance with the ATEX Directive 2014/34/UE. Certified ATEX II3G with certified ATEX motor for areas 2 (gas)

Fan

Max flow
2160 m³/h
Weight
19 Kg

Motor

Power
1,1 kW
RPM Motor
2800
I max. 230 V
4,05
I max. 400 V
2,33
Size
80
Weight
16 Kg
Efficiency
82.7 %
FP
0.85
MDI 20/10 T2 1,1kW ATEX Zone 2: FAN (Ex h IIB T4 Gc) + MOTOR (Ex db IIC T4 Gb)
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MDI 20/10 T2 1,1kW ATEX Zone 2: FAN (Ex h IIB T4 Gc) + MOTOR (Ex db IIC T4 Gb)

Dimensions scheme
A B C D d E F G H L M N P X Y Z
140 140 145 220 170 190 155 160 240 250 190 190 144 165 9X16 165

MDI 20/10 T2 1,1kW ATEX Zone 2: FAN (Ex h IIB T4 Gc) + MOTOR (Ex db IIC T4 Gb)

Electrical scheme

MDI 20/10 T2 1,1kW ATEX

Model
RAI 20/10
Code
300717102
Information
STAINLESS STEEL INLET PROTECTION GUARD FOR CENTRIFUGAL FANS

Inlet protection guard manufactured in stainess steel AISI 304.
Avoid entrance of objects inside the fan in order not to be in contact with the turbine.

Model
INT 16 ATEX
Code
510200016X
Information
ATEX SWITCH

Switch for ATEX environments. Suitable for zones 1-2 (gas) and 21-22 (dust), index protection IP65. Manufactured in aluminum alloy and RAL 7000 gray finishing coat. External screws in stainless steel. Control on the front. Tensions up to 690V. According to directive 2014/34 / UE (ATEX).

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 3,6A *
Code
SFC400III4
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
AB (GENERIC)
Code
Information
ACOUSTIC CABINS FOR CENTRIFUGAL FANS

Structure made of extruded aluminum profiles available in different dimensions according to the panel to be installed and the fan volume. The profiles joining is made of polyamide corners, which gives them great strength and the possibility of disassembling the structure into pieces.

Panels can be made of a single sheet with inner insulation of 10 mm thick polyethylene foam, or 2 sheets (sandwich panel) with thicknesses of 25 mm or 50 mm, depending on the required attenuation degree.

The sheets of each panel can be galvanized steel, galvanized steel with coloured plastic coating or stainless steel.

The lower part is finished off with a structure / plinth for transport and handling, made of galvanized sheet or upn-80/100 joist, depending on the cabin dimensions and weight.

The air inlets and outlets of the cabin have anti-vibration tarpaulins coupled to mounted fans. These fans rest on a floating base with acoustic dampers.

RRP to consult.

MDI 20/10 T2 1,1kW ATEX Zone 2: FAN (Ex h IIB T4 Gc) + MOTOR (Ex db IIC T4 Gb)

Spare parts scheme
Code Family Name Qty
4 721001041 MOTOR 1,1KW T2 B5 230/400V x1

MDI 20/10 T2 1,1kW ATEX Zone 2: FAN (Ex h IIB T4 Gc) + MOTOR (Ex db IIC T4 Gb)