SystemAir EX 140A, Инструкция по эксплуатации и обслуживанию, Страница: 7 / 20

Safety information |
3
Table 1
Rated data
Fan type
Voltage/Frequency
P
W
I
A
1
rpm
min.—max.
Isol.
class
Weight
kg
Min. flow
m 3 /h
Max. flow
m 3 /h
Ex 140A-2
230V(Δ) 3~ 50Hz
777 3,39
1550-2980
F 10,0 100 1270
380-415V(Y) 3~ 50Hz
822 1,96 F 10,0 100 1270
Ex 140A-2C 220-240V 1~ 50Hz 848 3,85 1320-2960 F 10,7 100 1260
Ex 140A-4
230V(Δ) 3~ 50Hz
159 1,00
800–1485
F 6,3 100 610
380-415V(Y) 3~ 50Hz
168 0,62 F 6,3 100 615
380-440V(Y) 3~ 60Hz
210 0,53 550–1795 F 6,3 100 740
Ex 140A-4C
220-240V 1~ 50Hz 178 1,05 625–1485 F 6,7 100 620
220-240V 1~ 60Hz 218 0,94 545–1795 F 6,7 100 705
Ex 180A-4
230V(Δ) 3~ 50Hz 227 1,07
605–1480
F
6,4 100 875
380-415V(Y) 3~ 50Hz
238 0,67 F 6,4 100 875
380-440V(Y) 3~ 60Hz
326 0,63 530–1790 F 6,4 100 1030
Ex 180A-4C
220-240V 1~ 50Hz 234 1,18 450–1480 F 6,9 100 880
220-240V 1~ 60Hz 323 1,39 370–1780 F 6,9 100 1010
1 The current may exceed the rated current on the fan label as long as the total power consumption does not exceed the rated
power value given.
Step 1 2 3 4 5
Voltages 1~
80V 105V 130V 160V 230V
Voltages 3~
95V 145V 190V 240V 400V
Motors are equipped with PTC resistors in triple execution. More than two PTC resistor chains may not be connected in
series, as this can lead to indefinite suspension. Max. test voltage of PTC resistors are 2.5 V.
Inspection and maintenance of the temperature monitoring unit shall be made according to instructions and according
to a time interval specified in the certificate and instruction manual of the temperature monitoring device.
Note:
Speed control using frequency inverter is not permitted. It is only permitted to use transformer-based
controls for speed control. The fan current/power must not exceed the current/power specified on the fan
rating plate at rated voltage. By increasing the static back pressure the fan can be throttled up to a lower
current/power if the speed control is not in use.
135371 | A007