2016

RELIABLE AND TIGHT

CONSTRUCTION

TOP QUALITY COMPONENTS

INTELLIGENT CONTROL SYSTEMS

SAFETYOF USE

STRUCTURE

AZ 150 ALUZINC SHEET

ALUMINIUM COLUMNS AS STANDARD FOR ALL TYPES

OF UNITS

3000

2500

2000

1500

1000

500

0

RESISTANCE TO CORROSION

Salt spray test according to ASTM B-117

VENTUS AHUnew coating resistance

Num

ber

of h

ours

VS 21-150

Z PROFILEVS 180-650

C PROFILE

GALVANIZED STEEL SUPPORT AS STANDARD FOR ALL TYPES

OF UNITS

CASING SKIN

» 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

FAN SECTION CAGE

» increased longitudinal stiffness of the structure

» easier sections assembly

FRAME

» easier transport » greater profile resistance to deflection

STRUCTURAL COLUMNS

» thermal breaks on the mullion as standard » high resistance to weather conditions and UV rays

Aluzinc20 Mu AZ150

Galvanised20 Mu Z275

162

2412

TIGHTNESS

SMART HINGE SYSTEM

VTS PATENTED PROPRIETARY

SOLUTION

INSPECTION PANELS EQUIPPED WITH THE OPEN / CLOSE SMART SYSTEM AND NEW PROTECTIVE CORNERS

» 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

ALUMINIUM STRUCTURAL COLUMNS WITH AN ADDITIONAL SEALING FIN AND A THERMAL BREAK

» 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

THERMAL BREAK

ADDITIONAL COLUMN SEALING

ADDITIONAL SEALING

FINS

LABYRINTH SEALING

ULTRA+ SMART MAIN LX

SOURCE OF HEATING /COOLING

1 source • • • •2 sources • • •3 sources • •4 and more sources •

COMMUNICA-TION WITH MAS-TER SYSTEM

TCP/IP Modbus • •WebServer • •BacNET • •

FUNCTIONS

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) •

CONTROLS

SOURCES OF HEATING/COOLING

» Primary heater

» Primary cooler

» The recovery (plate heat exchanger or a rotary exchanger, glycol system)

NEW RANGE OF CONTROLLERS

» Mixing box

» Primary heater (before recovery of heat), electric/water

» Reheat coil (mainly used for drying)

CO2

» automatic reduction of the amount of outside air (keeping the CO2 concentration below the set value)

» optimisation of consumption of heat and electricity

HUMIDITY CONTROL

» control over air humidifying - both evaporative and steam

» supports control the drying process

CONTROL OF VS21 – 150 BACKUP ENGINES

» adaptation to the special needs of the building

» protection in case of failure of the first engine

ELECTRIC HEATER CONTROL

» smooth control system that adjusts instantaneous power to the current demand

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

NEW FEATURES

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)

MAIN and LX HMI

SMART HMI

REED SWITCH

» electronic stop of the motor when the panel is opened

FAN SAFETY BARRIER

» protection against fan in-operation

SAFETY OF USE

HANDLE OPEN PROTECTION

» increased safety against accidental opening of the fan section

PANEL CLOSED

Contact closed – fan start permitted

PANEL OPENED

Contact open – fan start prohibited

PLUG fan section

PLUG fan section

Contact

Reed switch

Contact

Reed switch

PLUG fan section

PLUG fan section

Contact

Reed switch

Contact

Reed switch

VTS Group HeadquartersVTS Sp. z o.o.

Olivia Tower, Al. Grunwaldzka 472 A80-309 Gdańsk, Poland

tel: +48 58 628 13 54fax: +48 58 628 13 22

e-mail: vtsgroup@vtsgroup.comwww.vtsgroup.com

Contact