WDVO fans comply with the EU energy efficiency requirements for fans and ventilation systems. They are high-performance fans with excellent air efficiency as well as enhanced noise level control and air flow adjustability according to current needs.
WDVO fans with horizontal airflow are designed for use in locations where continuous mechanical ventilation is required, e.g. in production halls, warehouses, retail centres, shops, offices, etc.
The concentrations of corrosive vapours and gases or particulates in the exhaust air should not exceed the acceptable limits specified by environmental regulations.
PRODUCT DESCRIPTION
WDVO – fans with horizontal airflow – 4 sizes from 31 to 45;
Components:
- High-performance rotor made from high-strength composite materials and provided with an integrated asynchronous electric motor;
- Enclosure manufactured in laminate;
- Bases made of galvanised steel sheets.
The fans are designed for installation on PU or PUT universal bases (with sound insulation).
WORKING CONDITIONS
WDVO fans are provided with the following motors:
- (AC/4J) single-phase asynchronous with five-step transformer speed control for sizes 31; 35; 40, 45;
- (AC/4T) three-phase asynchronous with five-step transformer speed control for sizes 31; 35; 40; 45.
- (EC/J) single-phase electronically commutated for sizes 31; 35; 40, 45;
- (EC/T) three-phase electronically commutated for sizes 35; 40; 45.
With the manufacturer’s agreement WDVO fans may be provided with a ~900-rpm 6-pole asynchronous motor wirh five-step transformer speed.
Technical data
-
Dimensions
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Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 231 807 605 480 465 21,5 Impeller type
RH31V-6IK.BD.VR Motor type
MK090-40 Supply voltage
1~230V/50Hz Motor power [kW]
0,56 Current [A]
2,8 Revolutions [rpm]
2100 Compliance
ErP 2015, CE -
Dimensions
Characteristics:
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Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 258 807 605 480 465 25,5 Impeller type
RH35V-ZIK.DC.VR Motor type
MK116-36 Supply voltage
1~230V/50Hz Motor power [kW]
0,98 Current [A]
5,0 Revolutions [rpm]
2090 Compliance
ErP 2015, CE -
Dimensions
Characteristics:
Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 258 807 605 480 465 25,5 Impeller type
RH35V-ZIK.DC.VR Motor type
MK116-36 Supply voltage
3~400V/50Hz Motor power [kW]
1,50 Current [A]
2,4 Revolutions [rpm]
2430 Compliance
ErP 2015, CE -
Dimensions
Characteristics:
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Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 298 927 675 560 560 29,5 Impeller type
RH40V-ZIK.DC.VR Motor type
MK116-36 Supply voltage
1~230V/50Hz Motor power [kW]
0,84 Current [A]
4,2 Revolutions [rpm]
1580 Compliance
ErP 2015, CE -
Dimensions
Characteristics:
Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 298 927 675 560 560 29,5 Impeller type
RH40V-ZIK.DC.VR Motor type
MK116-36 Supply voltage
3~400V/50Hz Motor power [kW]
1,30 Current [A]
2,1 Revolutions [rpm]
1840 Compliance
ErP 2015, CE -
Dimensions
Characteristics:
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Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 331 927 675 630 560 32,5 Impeller type
RH45V-ZIK.DC.VR Motor type
MK116-36 Supply voltage
1~230V/50Hz Motor power [kW]
0,64 Current [A]
3,3 Revolutions [rpm]
1220 Compliance
ErP 2015, CE -
Dimensions
Characteristics:
Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 331 927 675 630 560 32,5 Impeller type
RH45V-ZIK.DC.VR Motor type
MK116-36 Supply voltage
3~400V/50Hz Motor power [kW]
1,10 Current [A]
1,8 Revolutions [rpm]
1410 Compliance
ErP 2015, CE -
Dimensions
Characteristics:
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Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 231 807 605 480 465 21 Impeller 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 -
Dimensions
Characteristics:
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Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 231 807 605 480 465 21 Impeller 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 -
Dimensions
Characteristics:
Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 258 807 605 480 465 25 Impeller 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 -
Dimensions
Characteristics:
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Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 258 807 605 480 465 25 Impeller 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 -
Dimensions
Characteristics:
Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 298 927 675 560 560 30 Impeller 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 -
Dimensions
Characteristics:
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Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 298 927 675 560 560 30 Impeller 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 -
Dimensions
Characteristics:
Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 331 927 675 630 560 42 Impeller 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 -
Dimensions
Characteristics:
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Ød [mm] ØD [mm] A [mm] B [mm] H [mm] Weight [kg] 331 927 675 630 560 42 Impeller 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
