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VTS VENTUS N-type NVS 65 DX3.1.V [6/13] Construction of the sections
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NVS 80 Code
W
[mm]
W
i
[mm]
H
[mm]
H
i
[mm]
L
[mm]
M
[kg]
Fan section (ventilation) NVS 80 V 940 860 689 609 757 76
Fan section with water cooling coil
(3-row exchanger)
NVS 80 WC3.V 940 860 689 609 1 122 113
Fan section with direct expansion cooler (3-
row mono-section exchanger)
NVS 80 DX3.1.V 940 860 689 609 1 122 113
Ducted water heating coil
(3-row exchanger)
NVS 80 WH3 920 860 673 603 140 17
Ducted water heating coil
(2-row exchanger)
NVS 80 WH2 920 860 673 603 85 15
Ducted electric heater (72 kW) NVS 80 EH72 920 860 673 609 246 11
Ducted at lter (EU4) NVS 80 PG4 920 860 673 609 132 8
Ducted bag lter (EU5) NVS 80 BF5 920 860 673 609 342 16
Ducted bag lter (EU7) NVS 80 BF7 920 860 673 609 642 25
Set of noise attenuator panels (x2 pcs)* NVS 80 S 860 608 19
NVS 65 Code
W
[mm]
W
i
[mm]
H
[mm]
H
i
[mm]
L
[mm]
M
[kg]
Fan section (ventilation) NVS 65 V 820 740 593 513 757 52
Fan section with water cooling coil
(3-row exchanger)
NVS 65 WC3.V 820 740 593 513 1 122 81
Fan section with direct expansion cooler (3-
row mono-section exchanger)
NVS 65 DX3.1.V 820 740 593 513 1 122 81
Ducted water heating coil
(3-row exchanger)
NVS 65 WH3 800 740 573 508 140 13
Ducted water heating coil
(2-row exchanger)
NVS 65 WH2 800 740 573 508 85 11
Ducted electric heater (54 kW) NVS 65 EH54 800 740 573 513 246 11
Ducted at lter (EU4) NVS 65 PG4 800 740 573 513 132 7
Ducted bag lter (EU5) NVS 65 BF5 800 740 573 513 342 14
Ducted bag lter (EU7) NVS 65 BF7 800 740 573 513 642 22
Set of noise attenuator panels (x2 pcs)* NVS 65 S 740 508 1 000 17
The base sections of the N-TYPE range
are thermally secured by casing manu-
factured using Monocoque technology.
Fan set.
Fan set with water coil cooler.
Fan set with direct expansion cooler.
FUNCTION AND APPLICATION:
Room ventilation.
Forced air circulation in supply
and exhaust systems.
CASING PANELS:
PPU density: 42 kg/m³.
Panel weight: 10 kg/m².
CONSTRUCTION:
The housing of the section has a light,
rigid and durable frameless construction.
CONSTRUCTION
OF THE SECTIONS
Size
Type of
electric motor
Rated power Rated speed Rated voltage Current
[kW] [1/min] [V] [A]
NVS 23 71M-0.55/2p 0.55 2800 3~230 V / 3~400 V 2.4 / 1.4
NVS 39 80M-1.1/2p 1.10 2845 3~230 V / 3~400 V 4.2 / 2.40
NVS 65 90L-2.2/2p 2.20 2880 3~230 V / 3~400 V 7.9 / 4.55
NVS 80 112M-4/2p 4.00 2905 3~400 V / 3~690 V 7.8 / 4.5
Fan sets are equipped with highly
efcient plug fans with a direct drive.
The impeller’s blades are backward-
curved. The fan’s design allows for the
smooth and efcient regulation of the air
ow rate.Fan sets are equipped
with highly efcient plug fans
with a direct drive. The impeller’s
blades are backward-curved.
The prole of the impeller
is aerodynamic helping to reduce
friction-related pressure losses
and excessive noise.
The prole of the impeller
is aerodynamic helping to reduce
friction-related pressure losses
and excessive noise.
FAN SECTION (VENTILATION)
The impeller is made
of a styrene/acrylonitrile polymer with
glass bre. The impeller is made
of material ensuring a long service life and
high resistance to air contamination.
Three-phase asynchronous
electric motors:
- rated voltage:
3 x 240 V / 3 x 400 V AC,
- motor winding insulation class:
F (mated to an inverter),
- bearing life:
L
10
= 20000 h / L
50
= 100000 h,
- protection rating: IP55,
- working environment: 60°C.
H
i
H
W
i
W
L
* panel length 1000 mm, width 140 mm
W - outer width
W
i
- internal cross section width (air ow slot)
H - outer height
H
i
- internal cross section width (air ow slot)
L - length
M - weight
The casing is made of 40 mm thick
panels, made of polyurethane foam
(PUR-40) and two galvanized sheets
(S280GD + Z180). The external surface
of the casing panel is additionally protected
with a 25 μm thick organic coating.
FAN SETS
DIMENSIONS OF THE SECTIONS
AND FUNCTIONAL ELEMENTS
Three-phase motor ratings
Size
Type of
electric motor
Rated power Rated speed Rated voltage Current
[kW] [1/min]7 [V] [A]
NVS 23 71M-0.37/2p 0.37 2820 1~230 V 2.70
NVS 39 80M-1.1/2p 1.1 2780 1~230 V 7.00
NVS 65 90L-2.0/2p 2.0 2780 1~230 V 13.00
Single-phase motor ratings
10
11
Содержание
- Duct air conditioning 1
- Continents 27 countries 2
- Iso 9001 iso 14001 2
- Vts group 2
- You can trust 2
- Defender air curtain 3
- Maximum air flow rate for the sections 3
- Maximum air flow velocity in the cross section m s 3
- Ventus air handling units 3
- Ventus n type functions 3
- Volcano water heater 3
- Vts product range 3
- 39 65 80 4
- Advantages 4
- Air filtration 4
- Application 4
- Attractive price 4
- Base and additional functions 4
- Base units 4
- Control system 4
- Heat recovery function 4
- Heating 4
- Monocoque frameless housing 4
- N cad selection program 4
- Noise attenuation 4
- On stock availability 4
- Plug fan type fan assembly 4
- Size of ahu 4
- Sport facilities garages dwelling houses service centres trading centres industrial facilities 4
- Symbols and coding 4
- 12 12 13 13 14 14 15 16 5
- 17 18 18 18 19 5
- 20 20 21 5
- 22 23 23 5
- Advantages application 5
- Base and additional functions 5
- Brand you can trust 5
- Construction of the sections 5
- Control system 5
- Dimensions of the sections and functional elements 5
- Fan charts 5
- Fan performance nvs 23 fan performance nvs 39 fan performance nvs 65 fan performance nvs 80 5
- Fan section ventilation cooling section with a water cooling coil cooling section with a direct expansion cooling coil ducted water heating coil electric heater noise attenuation panels cross flow heat recuperator air filters optional elements 5
- Hmi optima user interface duct temperature sensor strap on return water temperature sensor differential pressure switch over heating protection thermostat on off and on off s electric air amper actuator and electric air damper actuator with return spring anti frost thermostat on air side three port valve with electric actuator frequency converter inverter control gears for supply and supply exhaust n type air handling units thyristor speed controllers tr 600 tr 900 tr 2000 5
- Symbols and coding 5
- Table of contents 5
- Ventus n type functions 5
- Vts group 5
- Vts product range 5
- Construction of the sections 6
- Dimensions of the sections and functional elements 6
- Fan section ventilation 6
- Fan sets 6
- Single phase motor ratings 6
- Three phase motor ratings 6
- Air dehumidification 7
- As a standard the heater is equipped with a thermostat to protect from overheating 7
- Composition 7
- Construction 7
- Cooling of the air supplied to the room 7
- Cooling section characterisitic data 7
- Cooling section with a direct expansion cooling coil 7
- Cooling section with a water cooling coil 7
- Copper tubes with embedded aluminium fins cu al 7
- Copper tubes with fixed aluminium lamellas cu al 7
- Direct driven plug fan with a water coil cooler in insulated casing 7
- Direct expansion cooling coil section 7
- Duct water heater characteristic data 7
- Ducted water heating coil 7
- Electric heater 7
- Electric heater dimensions 7
- Functions and application 7
- Heating elements are connected in groups each with a capacity of 18 kw 7
- Heating of the air after the dehumidification process 7
- Heating of the air after the dehumidification process in the summer 7
- Heating of the air supplied to a room 7
- Heating of the air supplied to the room 7
- Maximum content of glycol 50 7
- Maximum operating pressure of the medium 1 mpa 16 bar test 21 bar 7
- Maximum operating pressure of the medium 2 mpa 22 bar tested 29 bar 7
- Minimum air flow velocity v 1 m s maximum allowable ambient temperature around the heating elements 65 c 7
- Plug fan and direct expansion dx cooling coil in an insulated casing 7
- The assembly of the resistance heating elements made of cr ni fe alloy each with 6 kw 400 v capacity 7
- The combination of a fan set with a cooler in one block provides the high tightness and strength of the section the construction ensures that the fan and the cooling coil are perfectly matched 7
- The combination of a fan set with a cooler in one block provides the high tightness and strength of the section the construction ensures that the fan assembly is properly connected to the cooler 7
- The required heating power can be obtained through a flexible regulation system or through a gradual adjustment wiring diagram available in the operating manual 7
- The unit consists of a fan set a three row direct expansion cooling coil with a droplet eliminator a monocoque casing that provides perfect thermal insulation high rigidity and a drainage system for condensing water 7
- The water section consists of a fan set a three row cooling coil with droplet eliminator and monocoque casing that provides perfect thermal insulation high rigidity and a drainage system for condensing water 7
- Tube diameter ½ minimum temperature of the medium for ice water 3 c 7
- Tube diameter ½ number of r rows 3 minimum ice water temperature 5 c maximum operating pressure of the medium 1 mpa 16 bar tested 21 bar 7
- Tube diameter ½ number of rows 2 maximum temperature of the medium heat carrier 150 c automatics up to 140 c 7
- Water cooler 7
- Air filters 8
- Cross flow heat recuperator 8
- Cross flow recuperator dimensions 8
- Cross flow recuperator specifications 8
- Ducted bag filter b f5 8
- Ducted bag filter specifications b f5 8
- Ducted panel filter p g4 8
- Muffler specifications 8
- Noise attenuation panels 8
- Sectional filter specifications 8
- Air damper 9
- Control system 9
- Duct temperature sensor 9
- Ducted bag filter b f7 9
- Ducted bag filter specifications b f7 9
- Flexible connection 9
- Hmi optima user interface 9
- Optional elements 9
- Anti frost thermostat on air side 10
- Differential pressure switch 10
- On off and on off s electric air amper actuator and electric air damper actuator 10
- Over heating protection thermostat 10
- Strap on return water temperature sensor 10
- With return spring 10
- Control gears for supply and supply exhaust n type air handling units 11
- Dimensions of control gears designed for applications without frequency converters dimensions of control gears and automation designed for applications with frequency converters 11
- Frequency converter 11
- Inverter 11
- Three port valve with electric actuator 11
- Thyristor speed controllers 11
- Thyristor speed controllers operational parameters 11
- Tr 600 tr 900 tr 2000 11
- F v м3 ч 12
- Fan charts 12
- Fan performance nvs 23 12
- Fan performance nvs 39 12
- Fan performance nvs 65 12
- Fan performance nvs 80 12
- Nvs 65 12
- Vs 355 12
- Www vtsgroup com 13
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