Untitled - VTS Group

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Untitled - VTS Group
2016
RELIABLE
AND TIGHT
CONSTRUCTION
TOP QUALITY
COMPONENTS
INTELLIGENT
CONTROL
SYSTEMS
SAFETY
OF USE
STRUCTURE
AZ 150
ALUZINC SHEET
ALUMINIUM COLUMNS
AS STANDARD
FOR ALL TYPES
OF UNITS
RESISTANCE TO CORROSION
3000
2412
Number of hours
2500
VENTUS AHU
new coating
resistance
2000
1500
1000
500
0
162
Galvanised
20 Mu Z275
Aluzinc
20 Mu AZ150
Z PROFILE
C PROFILE
VS 21-150
VS 180-650
GALVANIZED STEEL SUPPORT
AS STANDARD FOR ALL TYPES
OF UNITS
Salt spray test according to ASTM B-117
CASING SKIN
FAN SECTION CAGE
FRAME
STRUCTURAL COLUMNS
»» metal sheet thickness increased by 20%
»» increased rigidity and durability
of the AHU structure
»» low absorption of heat radiation and UV
»» increased resistance to weather conditions
»» increased longitudinal stiffness
of the structure
»» easier sections assembly
»» easier transport
»» greater profile resistance to deflection
»» thermal breaks on the mullion as standard
»» high resistance to weather conditions
and UV rays
TIGHTNESS
SMART HINGE
SYSTEM
VTS PATENTED
PROPRIETARY
SOLUTION
THERMAL
BREAK
ADDITIONAL
COLUMN
SEALING
LABYRINTH
SEALING
ADDITIONAL
SEALING
FINS
INSPECTION PANELS EQUIPPED WITH THE OPEN / CLOSE SMART SYSTEM
AND NEW PROTECTIVE CORNERS
ALUMINIUM STRUCTURAL COLUMNS WITH AN ADDITIONAL SEALING FIN
AND A THERMAL BREAK
»» easy to use, enabling quick opening and closing of the inspection panel
»» smart hinge - prevents seal breaking when the panel is opened (VTS proprietary and patented solution)
»» improved ergonomics with an integrated handle and hinge function
»» reduced risk of panel damage
»» thermal breake as standard - ensures no condensation outside the AHU
»» the fin ensures labyrinth sealing - currently the most effective solution on the market,
mainly used in laboratory equipment
»» original solution consisting in the use of symmetrical channel tension filled with a sealing compound,
which provides 100% tightness of the connection between the column and construction structure
CONTROLS
NEW FEATURES
MAIN and LX HMI
MEASUREMENT AND CONTROL
OF THE CONSTANT AIR VOLUME
»» adjustment of the preset constant air
volume under changing flow resistance compensation of changing internal resistance
of the AHU (e.g. with varying degrees of air
filter dirt, different setpoint of the mixing
box, etc.)
»» adjustment of the fan power to the current
needs of the installation
»» immediate readiness of the AHU to work
with the required performance immediately
after installation
CONSTANT PRESSURE CONTROL
WITH VARIABLE AIR VOLUME
»» control of constant, preset air pressure
at variable volume (efficiency change
is carried out through the air distribution
system – e.g. VAV controllers)
SMART HMI
ELECTRIC HEATER CONTROL
»» smooth control system that adjusts
instantaneous power to the current demand
HUMIDITY CONTROL
»» automatic reduction of the amount
of outside air (keeping the CO2
concentration below the set value)
»» optimisation of consumption of heat
and electricity
»» control over air humidifying
- both evaporative and steam
»» supports control the drying process
»» adaptation to the special needs
of the building
»» protection in case of failure
of the first engine
1 source
SOURCE
OF HEATING
/COOLING
2 sources
ULTRA+
SMART
MAIN
LX
•
•
•
•
•
•
•
•
•
3 sources
•
4 and more sources
CO2
CONTROL OF VS21 – 150 BACKUP
ENGINES
NEW RANGE OF CONTROLLERS
COMMUNICATION WITH MASTER SYSTEM
FUNCTIONS
MIXING BOX CONTROL
»» smooth control of the mixing box,
external signal or as in the CO2 control
function, etc.
»» optimization of the ventilation air
to save energy
TCP/IP Modbus
•
•
WebServer
•
•
BacNET
•
•
Dual methode of heating coil freeze protection
(low limit thermostat on the air and water side)
•
•
•
Energy recovery systems frost protection
(temperature sensor downstreem energy recovery section)
•
•
•
Measurement and control of the constant air volume (CAV)
•
•
Measurement and maintennance of air volume based
on system required pressure (VAV)
•
•
Control of the concentration of carbon dioxide in the air
•
•
Air humidity control
•
•
Pre-heater control for extreme low temperatures
(maximization of the energy recovery performance)
SOURCES OF HEATING/COOLING
»»Primary heater
»»Primary cooler
»»The recovery (plate heat exchanger or a rotary exchanger,
glycol system)
»»Mixing box
»»Primary heater (before recovery of heat), electric/water
»»Reheat coil (mainly used for drying)
•
SAFETY OF USE
PANEL CLOSED
Contact closed – fan start permitted
PANEL OPENED
Contact
Reed switch
PLUG fan section
Contact open – fan start prohibited
Contact
Contact
Reed switch
Reed switch
PLUG fan section
HANDLE OPEN PROTECTION
FAN SAFETY BARRIER
PLUG fan section
REED SWITCH
Contact
Reed switch
»» increased safety against accidental
opening of the fan section
»» protection against fan in-operation
PLUG fan
section
»» electronic stop of the
motor
when
the panel is opened
Contact
VTS Group Headquarters
VTS Sp. z o.o.
Olivia Tower, Al. Grunwaldzka 472 A
80-309 Gdańsk, Poland
tel: +48 58 628 13 54
fax: +48 58 628 13 22
e-mail: [email protected]
www.vtsgroup.com