Vents VKV Series User manual

USER'S MANUAL

ROOF FANS

VENTS VKV \ VKH \ VKV EC \ VKH EC \ VKMK \ VKMKp \ VOK \ VOK1 SERIES

Purpose...................................................................................................................................

Delivery set............................................................................................................................

Designation key...................................................................................................................

Technical data ......................................................................................................................

Safety requirements..........................................................................................................

Installation and set-up......................................................................................................

Connection to power mains...........................................................................................

Storage regulations............................................................................................................

Technical maintenance.....................................................................................................

Manufacturer's warranty .................................................................................................

Certicate of acceptance.................................................................................................

Warranty card.......................................................................................................................

CONTENTS

The VENTS VKV, VKH, VKV EC, VKH EC, VKMK, VKMKp, VOK, VOK1 fans in metal casing with

inlet diameter from 220 to 500 mm and from 250 mm to 560 mm for VKV EC and VKH EC

models, hereinafter referred to as fans, are designed for ventilation of various industrial

premises, pools, apartment buildings, oces, hospitals, restaurants, and other premises

heated in winter time.

The transported air must not contain dust, solid particles, sticky and brous materials.

The ambient temperature must not exceed the values stated in the Technical data sec-

tion.

The fan is suitable for vertical mounting on the exhaust ventilation shaft and is used for

exhaust ventilation only.

The unit is rated for continuous operation.

The unit is rated as a Class I electrical appliance.

Ingress protection rating is IPX4.

The delivery set includes:

– Fan

– User's manual

– Packing

PURPOSE

DELIVERY SET

THE PRODUCT MUST BE DISPOSED SEPARATELY

AT THE END OF ITS SERVICE LIFE.

DO NOT DISPOSE THE UNIT AS UNSORTED DOMESTIC WASTE.

DESIGNATION KEY

XXX X X XXX

Fan designation:

VKV – centrifugal roof fan with vertical air discharge

VKH – centrifugal roof fan with horizontal air discharge

VOK – axial roof fan with horizontal air discharge

Number of motorpoles:

E– single-phase

D – three-phase

Impeller diameter [mm]:

200; 220; 225; 250; 280; 300;

310; 350; 355; 400; 450; 500

2, 4, 6.

XXX XXX XX

VKV – centrifugal roof fan with vertical air discharge

VKH – centrifugal roof fan with horizontal air discharge

Fan designation:

Impeller diameter [mm]:

250; 280; 310; 355; 400; 450; 500; 560

Motor type:

EC – electronically commutated

Designation key of the VKV EC, VKH EC fans

Designation key of the VKV, VKH, VOK fans

XXX XXX

Fan designation:

VKMK – centrifugal roof fan with a round cover

VKMKp – centrifugal roof fan

with a round cover and a base plate

VOK1 – axial roof fan with a round cover

Impeller diameter [mm]:

150; 200; 250; 315

Designation key of the VKMK, VKMKp, VOK1 fans

Designation key example:

VKV 2E 280 – centrifugal roof fan with vertical air discharge, a two-pole single-phase

electric motor and a Ø 280 mm impeller.

VKV 280 EC – centrifugal roof fan with vertical air discharge, an EC electric motor and a

Ø 280 mm impeller.

VKH 4E 310 – centrifugal roof fan with horizontal air discharge, a 4-pole single-phase

electric motor and a Ø 310 mm impeller.

VKMK 200 – centrifugal roof fan with a Ø 200 mm intake ange.

VKMKp 150 – centrifugal roof fan with a base plate and Ø 150 mm intake ange.

Model

Dimensions [mm]

Weight [kg]

DH L2 L1 L

VKV 2E 220 213 275 460 245 338 8.9

VKV 2E 225 213 275 460 245 338 9.6

VKV 2E 250 285 275 520 330 425 12.0

VKV 2E 280 285 275 520 330 425 12.7

VKV 4E 310 285 330 560 330 438 17.8

VKV 4D 310 285 330 560 330 438 17.8

VKV 4E 355 438 420 783 450 598 22.0

VKV 4D 355 438 420 783 450 598 22.0

VKV 4E 400 438 420 783 450 598 27.5

VKV 4E 450 438 454 872 535 668 30.0

VKV 4D 400 438 420 783 450 598 27.5

VKV 4D 450 438 454 872 535 668 30.0

VKV 6E 500 438 454 872 535 668 33.8

VKVVKH

Model

Dimensions [mm]

Weight [kg]

D d H L L1 L2

VKH 2E 220 213 10 228 338 245 338 6.9

VKH 2E 225 213 10 228 338 245 338 7.1

VKH 2E 250 285 10 265 425 330 365 10.1

VKH 2E 280 285 10 265 425 330 365 10.2

VKH 4E 310 285 10 300 438 330 400 10.2

VKH 4D 310 285 10 300 438 330 400 10.2

VKH 4E 355 438 12 348 598 450 550 15.6

VKH 4D 355 438 12 325 598 450 550 15.6

VKH 4E 400 438 12 348 598 450 550 21.0

VKH 4E 450 438 12 400 668 535 640 22.7

VKH 4D 400 438 12 323 598 450 550 22.0

VKH 4D 450 438 12 400 668 535 640 22.7

VKH 6E 500 438 12 465 668 535 640 26.6

Fan overall dimensions:

TECHNICAL DATA

VKV / VKH

4E 310

VKV / VKH

4D 310

VKV / VKH

4E 355

VKV / VKH

4D 355

Voltage [V] 1~ 220-240 3~ 400 1~ 220-240 3~ 400

Frequency [Hz] 50 60 50 60 50 60 50 60

Power [W] 120 183 110 172 245 305 170 235

Current [A] 0.54 0.79 0.32 0.32 1.12 1.34 0.52 0.5

Maximum air ow [m/h] 1820 1880 1950 2030 2800 2920 2350 2570

RPM [min-1] 1370 1420 1400 1480 1420 1530 1400 1600

Sound pressure level at a distance of 3 m

[dBA] 45 46 53 54 46 49 53 55

Max. transported air temperature [°] 85 50 65 50 50 50 70 50

Ingress protection rating IPX4 IPX4 IPX4 IPX4

VKV / VKH

2E 220

VKV / VKH

2E 225

VKV / VKH

2E 250

VKV / VKH

2E 280

Voltage [V] 1~ 220-240 1~ 220-240 1~ 220-240 1~ 220-240

Frequency [Hz] 50 60 50 60 50 60 50 60

Power [W] 85 111 135 142 155 265 225 348

Current [A] 0.38 0.44 0.6 0.65 0.7 1.15 1.0 1.51

Maximum air ow [m/h] 700 815 900 940 1300 1480 1780 1855

RPM [min-1] 2700 2810 2650 2830 2600 2640 2700 2790

Sound pressure level at a distance of 3 m

[dBA] 49 51 49 51 65 70 66 69

Max. transported air temperature [°] 55 50 55 50 50 50 50 50

SEC class* B B B B - - - -

Ingress protection rating IPX4 IPX4 IPX4 IPX4

*The EC norm 1254/2014 does not apply if maximum air capacity is >1000 m/h

VKV / VKH

4E 400

VKV / VKH

4D 400

VKV / VKH

4E 450

VKV /

VKH

450

VKV / VKH

6E 500

Voltage [V] 1~ 220-240 3~ 400  3~ 400 Y 1~ 220-240 400 Y 1~ 220-240

Frequency [Hz] 50 60 50 60 50 60 50 50 50 60

Power [W] 480 665 515 750 385 515 640 470 385 475

Current [A] 2.4 2.99 1.41 1.44 0.7 0.93 3.1 0.82 1.82 2.1

Maximum air ow [m/h] 3400 3500 3950 4200 3800 3850 3850 4300 4700 5130

RPM [min-1] 1400 1480 1415 1610 1430 1420 1350 1430 880 850

Sound pressure level at a distance of

3 m [dBA] 52 53 59 62 52 53 53 53 47 49

Max. transported air temperature [°] 80 50 -40

+60

-40

+60

-40

+60

-40

+40 50 50 50 40

Ingress protection rating IPX4 IPX4 IPX4 IPX4 IPX4 IPX4

Technical data:

VKV ЕСVKH ЕС

Fan overall dimensions:

Model

Dimensions [mm]

Weight [kg]

D d H L L1 L2

VKH 250  285 11 289 435 330 411 16

VKH 280  285 11 264 435 330 431 16

VKH 310  285 11 272 435 330 431 19

VKH 355  438 11 326 595 450 558 38

VKH 400  438 11 357 595 450 558 81

VKH 450  438 11 407 665 535 637 82

VKH 500  438 11 437 665 535 637 81

VKH 560  605 14 487 940 750 912 98

Model

Dimensions [mm]

Weight [kg]

DH L L1 L2

VKV 250  285 320 435 330 528 16

VKV 280  285 327 435 330 557 18

VKV 310  285 327 435 330 557 21

VKV 355  438 387 595 450 708 38

VKV 400  438 387 595 450 708 82

VKV 450  438 464 665 535 898 84

VKV 500  438 464 665 535 898 88

VKV 560  605 560 940 750 1150 98

Technical data:

VKV / VKH

250 ЕС

VKV / VKH

280 ЕС

Unit voltage [V/50 (60) Hz] 1~ 200-277 1~ 200-277

Power [kW] 0.485 0.455

Current [A] 3.0 2.8

Maximum air ow [m/h] 1750 2650

RPM [min-1] 3580 2600

Sound pressure level at a distance of 3 m [dBA] 47 47

Max. transported air temperature [°] -25 +60 -25 +40

Ingress protection rating IPX4 IPX4

VKV / VKH

310 ЕС

VKV / VKH

355 ЕС

Unit voltage [V/50 (60) Hz] 1~ 200-277 3~ 380-480

Power [kW] 0.48 0.94

Current [A] 3.1 1.5

Maximum air ow [m/h] 3220 4500

RPM [min-1] 2300 2215

Sound pressure level at a distance of 3 m [dBA] 48 51

Max. transported air temperature [°] -25 +60 -25 +60

Ingress protection rating IPX4 IPX4

VKV / VKH

400 ЕС

VKV / VKH

450 ЕС

Unit voltage [V/50 (60) Hz] 3~ 380-480 3~ 380-480

Power [kW] 0.77 1.01

Current [A] 1.3 1.6

Maximum air ow [m/h] 5360 6700

RPM [min-1] 1755 1560

Sound pressure level at a distance of 3 m [dBA] 53 55

Max. transported air temperature [°] -25 +60 -25 +60

Ingress protection rating IPX4 IPX4

VKV / VKH

500 ЕС

VKV / VKH

560 ЕС

Unit voltage [V/50 (60) Hz] 3~ 380-480 3~ 380-480

Power [kW] 2.7 2.3

Current [A] 4.3 3.6

Maximum air ow [m/h] 10500 11400

RPM [min-1] 1700 1350

Sound pressure level at a distance of 3 m [dBA] 63 65

Max. transported air temperature [°] -25 +60 -25 +60

Ingress protection rating IPX4 IPX4

VKMKpVKMK

Fan overall dimensions:

Model Dimensions [mm] Weight [kg]

D D1 H L L1

VKMK 150 149 400 230 440 330 7.2

VKMK 160 159 400 230 440 330 7.2

VKMK 200 198 400 250 440 330 8.1

VKMK 250 248 400 249 590 450 10.1

VKMK 315 315 550 339 590 450 12.3

VKMKp 150 149 400 230 440 330 6.8

VKMKp 160 159 400 230 440 330 6.8

VKMKp 200 198 400 250 440 330 7.7

VKMKp 250 248 400 249 590 450 9.6

VKMKp 315 315 550 339 590 450 11.6

VKMK 150

VKMK 160 VKMK 200 VKMK 250 VKMK 315

Voltage [V] 1~ 220-240 1~ 220-240 1~ 220-240 1~ 220-240

Frequency [Hz] 50 60 50 60 50 60 50 60

Power [W] 98 119 154 205 194 240 296 413

Current [A] 0.43 0.52 0.67 0.9 0.85 1.05 1.34 1.8

Maximum air ow [m/h] 555 580 950 1000 1310 1340 1880 1920

RPM [min-1] 2705 2855 2375 2510 2790 2860 2720 2780

Sound pressure level at a distance of 3 m

[dBA] 47 48 48 50 52 53 54 55

Max. transported air temperature [°] -25 +55 -25 +50 -25 +50 -25 +50 -25 +50 -25 +50 -25 +50 -25 +50

SEC class* B B - -

Ingress protection rating IPX4 IPX4 IPX4 IPX4

*The EC norm 1254/2014 does not apply if maximum air capacity is >1000 m/h

Technical data:

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