WDV roof fans

Product description
Working conditions
WDV fans are provided with the following motors:
- (AC/4J) single-phase asynchronous with five-step transformer speed control for sizes 31; 35; 40, 45 and 50;
- (AC/4T) three-phase asynchronous with five-step transformer speed control for sizes 31; 35; 40; 45; 50, 56 and 63.
- (EC/J) single-phase electronically commutated for sizes 31; 35; 40, 45;
- (EC/T) three-phase electronically commutated for sizes 35; 40; 45; 50, 56 i 63.
With the manufacturer’s agreement, WDV fans may be provided with a ~900-rpm 6-pole asynchronous motor wirh five-step transformer speed.
Motor type |
RH31V-6IK.BD.VR |
Impeller type |
MK090-40 |
Supply voltage |
1~230V/50Hz |
Motor power [kW] |
0,56 |
Current [A] |
2,8 |
Revolutions [rpm] |
2100 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
231 | 552 | 480 | 715 | 386 | 19 |
Motor type |
RH31V-4EK.2F.VR |
Supply voltage |
1~230V/50Hz |
Motor power [kW] |
0,22 |
Current [A] |
1,10 |
Revolutions [rpm] |
1370 |
Minimum temperature [OC] |
-15 |
Maximum temperature [OC] |
+60 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
231 | 552 | 480 | 715 | 386 | 18,5 |
Motor type |
RH35V-4EK.4F.VR |
Supply voltage |
1~230V/50Hz |
Motor power [kW] |
0,37 |
Current [A] |
1,85 |
Revolutions [rpm] |
1390 |
Minimum temperature [OC] |
-15 |
Maximum temperature [OC] |
+60 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
258 | 552 | 480 | 735 | 423 | 22,5 |
Motor type |
RH40V-4EK.4I.VR |
Supply voltage |
1~230V/50Hz |
Motor power [kW] |
0,58 |
Current [A] |
2,60 |
Revolutions [rpm] |
1270 |
Minimum temperature [OC] |
-15 |
Maximum temperature [OC] |
+60 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
298 | 632 | 560 | 835 | 464 | 28,5 |
Motor type |
RH45V-4EK.6K.VR |
Supply voltage |
1~230V/50Hz |
Motor power [kW] |
1,10 |
Current [A] |
5,20 |
Revolutions [rpm] |
1380 |
Minimum temperature [OC] |
-15 |
Maximum temperature [OC] |
+60 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
331 | 702 | 630 | 922 | 501 | 43,0 |
Motor type |
RH50V-4EK.6N.VR |
Supply voltage |
1~230V/50Hz |
Motor power [kW] |
1,65 |
Current [A] |
7,40 |
Revolutions [rpm] |
1350 |
Minimum temperature [OC] |
-15 |
Maximum temperature [OC] |
+60 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
366 | 782 | 710 | 1032 | 563 | 53,0 |
Motor type |
RH31V-4DK.2F.VR |
Supply voltage |
3~400V/50Hz |
Motor power [kW] |
0,21 |
Current [A] |
0,50 |
Revolutions [rpm] |
1390 |
Minimum temperature [OC] |
-15 |
Maximum temperature [OC] |
+60 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
231 | 552 | 480 | 715 | 386 | 18,5 |
Motor type |
RH35V-4DK.4C.VR |
Supply voltage |
3~400V/50Hz |
Motor power [kW] |
0,33 |
Current [A] |
0,68 |
Revolutions [rpm] |
1380 |
Minimum temperature [OC] |
-15 |
Maximum temperature [OC] |
+60 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
258 | 552 | 480 | 735 | 423 | 22,5 |
Motor type |
RH40V-4DK.4I.VR |
Supply voltage |
3~400V/50Hz |
Motor power [kW] |
0,54 |
Current [A] |
1,20 |
Revolutions [rpm] |
1290 |
Minimum temperature [OC] |
-15 |
Maximum temperature [OC] |
+60 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
298 | 632 | 560 | 835 | 464 | 28,5 |
Motor type |
RH45V-4DK.6F.VR |
Supply voltage |
3~400V/50Hz |
Motor power [kW] |
1,0 |
Current [A] |
1,95 |
Revolutions [rpm] |
1370 |
Minimum temperature [OC] |
-15 |
Maximum temperature [OC] |
+60 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
331 | 702 | 630 | 922 | 501 | 43,0 |
Motor type |
RH50V-4DK.6K.VR |
Supply voltage |
3~400V/50Hz |
Motor power [kW] |
1,45 |
Current [A] |
2,80 |
Revolutions [rpm] |
1280 |
Minimum temperature [OC] |
-15 |
Maximum temperature [OC] |
+60 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
366 | 782 | 710 | 1032 | 563 | 53,0 |
Motor type |
RH56V-4DK.6N.VR |
Supply voltage |
3~400V/50Hz |
Motor power [kW] |
2,50 |
Current [A] |
4,60 |
Revolutions [rpm] |
1330 |
Minimum temperature [OC] |
-15 |
Maximum temperature [OC] |
+45 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
408 | 782 | 710 | 1060 | 620 | 58,0 |
Motor type |
RH63V-4DK.7Q.VR |
Supply voltage |
3~400V/50Hz |
Motor power [kW] |
3,90 |
Current [A] |
6,60 |
Revolutions [rpm] |
1270 |
Minimum temperature [OC] |
-15 |
Maximum temperature [OC] |
+55 |
Compliance |
ErP 2015, CE |
Ød [mm] |
A [mm] |
B [mm] |
C [mm] |
H [mm] |
Weight [kg] |
454 | 872 | 800 | 1182 | 687 | 80,0 |
Files to download
WDV WDH WDVO CATALOGUE SHEET | 25.01.2018 | 1,94MB | |
Fans control and automatics | 25.01.2018 | 1,91MB |