SystemAir DVEX Series User Manual

8
Original document
GB IE
On single phase fans there is a piece of sticky tape that covers
the ventilation openings. If the tape is broken the capacitor must
be replaced by Systemair personnel. A filter will prolong the time
interval between each cleaning of the fan. Do not use a high-
pressure cleaner (steam jet) when cleaning the fan. Make sure
the fan impeller's balance weights are not moved or the fan
impeller distorted. After cleaning, the motor must be run for 30
mins. at 80-100% of its max speed to dry out fully. This allows
any water that has penetrated to evaporate. Listen for abnormal
operating noise. Make sure the fan has not been blocked or that
the motor protection has tripped. If, after checks and/or resetting
of the motor cut-out, the fan does not start contact the supplier.
If a fan is stationary for longer than a week in a damp
environment it must be run for two hours every week to remove
any condensation from the motor.
Repair or exchange of components is not allowed for ATEX
approved products. For other questions regarding the fan
function, contact Technical support.
Table 1
Rated Rated I
ma
x
Nameplate Min. static back pressure (Pa) Wiring
voltage current when
regulated
power Step
1*
2
Step
2
Step
3
Step
4
Step
5
diagram
Model (V) (A) (%) *
1
) (kW) Page 2
EX 140-2 230V3~/400V3~ 2,25/1,28 - 0,70 10
EX 140-2C 230V1~ 3,0 - 0,69 9
EX 140-4 230V3~/400V3~ 0,66/0,38 - 0,13 10
EX140-4C 230V1~ 0,63 - 0,12 9
EX 180-4 230V3~/400V3~ 0,74/0,43 - 0,19 10
EX 180-4C 230V1~ 0,91 - 0,19 9
KTEX 50-25-4 400V3~ 0,85 12 0,49 0 0 0 30 90 (Y)
KTEX 50-25-4 230V3~ 1,47 12 0,49 0 0 0 30 90 (D)
KTEX 50-30-4 400V3~ 1,8 6 0,9 0 40 60 90 140 (Y)
KTEX 50-30-4 230V3~ 3,1 6 0,9 0 40 60 90 140 (D)
KTEX 60-30-4 230V3~/400V3~ 3,8/2,2 9 1,3 0 75 115 165 225 (D)/(Y)
KTEX 60-35-4 230V3~/400V3~ 6,8/3,9 17 2,1 0 70 100 150 220 (D)/(Y)
KTEX 70-40-6 230V3~/400V3~ 6,4/3,7 0 1,8 0 0 0 0 0 (D)/(Y)
DKEX 225-4 400V3~ 0,85 12 0,49 0 0 0 30 90 (Y)
DKEX 225-4 230V3~ 1,47 12 0,49 0 0 0 30 90 (D)
DKEX 250-4 400V3~ 1,8 6 0,9 0 40 70 100 145 (Y)
DKEX 250-4 230V3~ 3,1 6 0,9 0 40 70 100 145 (D)
DKEX 280-4 230V3~/400V3~ 3,8/2,2 9 1,3 0 70 120 200 280 (D)/(Y)
DKEX 315-4 230V3~/400V3~ 6,8/3,9 17 2,1 0 100 150 200 250 (D)/(Y)
DKEX 355-6 230V3~/400V3~ 6,4/3,7 0 1,8 0 0 0 0 0 (D)/(Y)
DVEX 315D4 400V3~ 0,23 0 0,12 (Y)
DVEX 315D4 230V3~ 0,4 0 0,12 (D)
DVEX 355D4 230V3~/400V3~ 0,81/0,47 12 0,26 (D)/(Y)
DVEX 400D4 230V3~/400V3~ 1,31/0,76 12 0,39 (D)/(Y)
DVEX 450D4 230/400V 3-fas 2,46/1,42 6 0,72
DVEX 500D6 230V3~/400V3~ 1,50/0,87 0 0,38 (D)/(Y)
DVEX 560D6 230V3~/400V3~ 2,13/1,23 5 0,62 (D)/(Y)
DVEX 630D6 230V3~/400V3~ 3,72/2,15 0 1,07 (D)/(Y)
*
1
) The current may exceed the rated currents on the type plate by the ratio (%) given only as long as the total power consumption does not
exceed the value given on the type plate.
*
2
) Step 1 2 3 4 5
Voltage 230V3~ 80 105 130 160 230
Voltage 400V3~ 90 140 180 230 400
Explanation type plate, Fig. 12
a
b
c
d
e
f
g
h
i
j
k
-
-
-
-
-
-
-
-
-
-
-
EU Free trade
Notified body number for SP
Certificate number
Certified according to European standards
Explosion proof material
Class of protection ~ increased safety
Class of protection ~ appliances with sand
Explosion group II (also IIA, IIB and IIC)
Temperature class, max. surface temperature for fan 200 degrees can be used for gas mixtures with ignition
temperature exceeding 200°C
Logo for explosion proof material
Category 2 ~ zone 1 ~ Flammable material present occasionally during normal usage.
Additional sign placed over the name plate has the products item number/ manufacturing order number/ date of
manufacture.

SystemAir DVEX Series Specifications

General

Brand	SystemAir
Model	DVEX Series
Category	Fan
Language	English