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Roof Ventilators VK12 and VK24 Print

                                                       

Roof Ventilators VK12 and VK24 (TS RB 500135046,009-2003) are meant for ventilating

cabs and cabins of vehicles used in general environmental conditions

Climatic performance and position category is Î1 according to State Standard 15150.

 

 

 

      Roof ventilators are meant for ventilating cabins of buses produced by Minsk Automobile Works, Pavlovsky Bus Works, Volzhsky Bus Enterprise “Volzhanin” and other. There are two types of ventilators: VK12-IK and VK24-IK, which differ in nominal supply voltage 12V and 24 V respectively. There are several variants of ventilator packaging arrangements depending on presence or absence of array and (or) damper:

 

 


Name

Array

Damper

ZVS-1

VÊ24-IÊ

-

-

VÊ24-IÊ-1

+

-

VÊ24 IÊ-2

-

+

VÊ24-IÊ-3

+

+    

Name

Array

Damper

ZVS-1

VÊ24-IÊ

-

-

VÊ24-IÊ-1

+

-

VÊ24 IÊ-2

-

+

VÊ24-IÊ-3

+

+

 

 

 

 

 

 

 Technical characteristics:

 

1.         Nominal voltage of constant current, V

VÊ12-IÊ                                                            12

VÊ24-IÊ                                                            24

2.         Nominal output,

m3/s (m3/h), not more than                                0,084 (300)

3.         Operating wheel rotation frequency

turns/min                                                        2800±300

4.         Current consumption, À

VÊ12-IÊ                                                            2,0±0,3

VÊ24-IÊ                                                            0,9±0,18

5.         Full air pressure developed by ventilators

in the closed space at nominal output,

Pà (kgs/m2), not more than                               34,3 (3,5)