Exhauster DNx2 22x2 w/motor DAZO 400kW 750 rpm

Name: DNx2 22x2 w/motor DAZO 400kW 750 rpm
Brand: КВЗ

Brand: КВЗ

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Description

Specification

Technical Specifications

Aerodynamic Characteristics

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Product Code: ID14305

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Exhauster series DNx2 22x2 with electric motor Electric motor DAZO4-450Y-8MT2 400 750 Vol./Min, made of carbon steel. Fan working point: 285400 m³/hour at a pressure of 3300 Pa.

Equipped with a backward-curved blade impeller for increased efficiency, reduced noise, and energy savings.

Productivity, м³/h:285400

Pressure, Pa:3300

Delivery

Nova Poshta

Delivery (saving 10% of the delivery cost)

SAT

Self-delivery

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For individuals: via any banking application using bank details (IBAN).

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DNx2 22x2 w/motor DAZO 400kW 750 rpm

Description

Smoke exhauster series DNx2 22x2 with electric motor Electric motor DAZO4-450Y-8MT2 400 Power kW 750 Vol./Min, carbon steel.

Application of DNx2 22x2 w/motor DAZO 400kW 750 rpm smoke exhausters

DNx2 type smoke exhausters are designed to remove flue gases from the furnaces of:

boilers equipped with effective ash collection systems;
gas-oil fired boilers.

The equipment is suitable for continuous operation both indoors and outdoors (temperate climate).

Operational limits:

Max inlet gas temperature: +200 °C.
Min casing (scroll) temperature: -30 °C.
Permissible gas dust content: up to 2 g/m³.

Features of DNx2 22x2 exhausters

Suction type: double inlet.
Casing: spiral, rotatable.
Impeller: backward-curved blades (16 pcs).
Rotation direction: right or left (optional).

Areas of application for DNx2 22x2:

Thermal power engineering.
Boiler plants (gas-oil, steam, and hot water boilers).
Sanitary and industrial purposes.

Specifications

Common

Model

DNx2 22x2

Motor type

DAZO

Productivity, м³/h

285400

Pressure, Pa

3300

Max. transported air temperature, °C

200

Weight, kg

21820

Min. transported air temperature, °C

-30

Electric motor DAZO4-450Y-8MT2

Common

Model

DAZO4-450Y-8MT2

Motor type

asynchronous

Motor series

DAZO4

Shaft diameter, mm

110

Voltage, V

6000

Frequency of the current, Hz

Power kW

400

Vol./Min

750

Climatic performance

Т2

Class of protection, IP

Efficiency, %

93,5

Power factor, cosφ

0,81

Weight, kg

3470

200

5600

Consumed nominal current, In (A)

Cooling capacity, kW

ICА01A61

Design scheme

prolonged S1

Dimension (height of rotation axis), mm

450

Installation design

IM1001

Phase

3-phase

The ratio of max. torque to rated power, Mmax/Mn

2,3

The ratio of starting current to the nominal, Istart/In

6,0

The ratio of starting torque to rated power, Mstart/Mn

1,2

Aerodynamic characteristics of DNx2 22x2 w/motor DAZO 400kW 750 rpm

Overall dimensions of the fan DNx2 22x2 w/motor DAZO 400kW 750 rpm

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