SystemAir DVS series User Manual

4
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Description
5 Description
Roof fans equipped with an EC motor
The fans are driven by EC motors. These motors are delivered with a pre-wired potentiometer (0–10 V) that allows you
to easily find the required working point of the fan. All motors are suitable for 50/60 Hz. The input voltage for single-
phase units can vary between 200 and 277 V for three phase units between 380 and 480 V. All models have one po-
tential-free terminal for error message.
Roof fans equipped with an AC motor
For information on speed regulation options, see 6 Name plate and type key, page 9.
5.1 Description DVN/DVNI
Table 2 Dimensions DVN
E
D
C
B
A
Ri K
H
H
G
F
M20x1,5
J
I(4x)
[mm]
A B C D E F G H I J K
355—400 720 618 600 390 438 595 450 200
12(4x)
6xM8 18.5
450—500 900 730 675 465 438 665 535 237
12(4x)
6xM8 18.5
560—630 1150 955 900 560 605 939 750 293
14(4x)
8xM8 0
710 1350 1178 936 660 674 1035 840 320
14(4x)
8xM8 0
800—900 1690
-
1180 830 872 1255 1050 433
14(4x)
8xM8 0
Table 3 Dimensions DVNI
[mm]
A B C D E F G H I J K
355—400 874 648 600 439 438 595 450 200
12(4x)
6xM8 18.5
450—500 970 730 675 479 438 665 535 237
12(4x)
6xM8 18.5
560—630 1315 1035 900 600 605 939 750 293
14(4x)
8xM8 0
710 1483 1165 936 729 674 1035 840 320
14(4x)
8xM8 0
800—900 1590
-
1180 830 872 1255 1050 433
14(4x)
8M8 0
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SystemAir DVS series Specifications

General

Brand	SystemAir
Model	DVS series
Category	Fan
Language	English