VENTS VKMz 315

In stock
Max. flow – 1580 m3/h
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173.39

Product Description

APPLICATIONS

  • Supply and exhaust ventilation systems for various premises suitable for external surface mounting.
  • For premises with high requirements to noise level we offer units in low-noise modification (VKMz…Q).

DESIGN

  • The fan casing is made of galvanized steel.
  • For easy connection and operation the fan can be equipped with the power cord with a plug (VKMz…R).

MOTOR

  • The impeller with backward blades is powered by the single-phase motor with external rotor and overheating protection with automatic restart.
  • The motor is equipped with ball bearings for long service life designed for at least 40 000 hours.
  • For precise features, safe operation and low noise, each impeller is dynamically balanced while assembly.
  • Motor protection rating IP 44.

SPEED CONTROL

  • Smooth or step speed control with a thyristor or autotransformer speed controller.
  • Several fans may be connected to one speed controller provided that the total power and operating current do not exceed the rated speed controller parameters.

MOUNTING

  • Mounting at any angle to wall or ceiling is performed with fastening brackets supplied with the unit.
  • The fan is powered by means of the external terminal box.
  • Electric connection and mounting shall be performed in compliance with the manual and wiring diagram on the terminal box.
Weight 31 kg
Product Type
Тип мотора

Brand

Model
Application

, , , ,

Color

Material

Min. power (W)
Max. power (W)
Min. current (A)
Max. current (A)
Напряжение (V)

Фазность (Ph)

Frequency (Hz)

,

Min. capacity (m³/h)
Max. capacity (m³/h)
Max. noise level (dB)
Features

Installation Type

Type of channel

Round

Protection class (IP)

Min. temperature (°C)

-25

Max. temperature (°C)

45

Min. speed (rpm)
Max. speed (rpm)
Duct diameter (mm)

315

Diameter (mm)

Length (mm)

Width (mm)

Technical Data

Parameter Value Unit
Voltage 1~ 220-240 V
Frequency 60 Hz
Power 238 W
Current 1.04 A
Phase ~
Speed 2870 r.p.m.
Sound pressure level at 3 m 54 dB(A)
Weight 6.57 kg
Enclosure class X4 IP
Duct connection 315 mm
Max. flow 1580 m3/h
Max. pressure 558 Pa
Voltage range 220-240 V
Capacitor µF
Max. temperature of transported air -25 +45 °C
Number of poles

 

Dimensions

Parameter Value Measurement unit
∅D 313 mm
B1 450 mm
ØD1 402 mm
B 410 mm
L 308 mm
L1 33 mm
L2 55 mm
L3 40 mm