Heat Recovery Units. Heat Recovery Units

Transcription

1 Heat Recovery Units Heat Recovery Units

2 VENTAS Isıtma, Soğutma, Enerji Sistemleri, İnşaat Sanayi ve Ticaret Anonim Şirketi; has been established in 2011 for production, consulting, project preparation and equipment supply in heating, cooling, air-conditioning and energy efficiency areas. VENTAS, which is established on top of twenty years of know-how and experience of its founders in the aforementioned sectors, is serving at its Istanbul Hadimkoy and Catalca production centres. The product portfolio of HVAC market s new brand VENTAS includes hygienic air handling units, comfort air handling units, high-efficiency heat-recovery ventilation units, fan coil units, exhaust fans with cabinet, supply fans with cabinet, duct type fans, roof type fans, fire smoke removal fans, trench heaters, roof top package air conditioning systems (water cooled, air cooled, gas-fired, heat recovery etc.) units. ISO 001, CE, TSEK, GOST-R and EN 1886 certificates and benefiting all advantages of modern high technology, in VENTAS production centres, high quality and durable products are manufactured by a dynamic and experienced expert team with a meticulous and neat workmanship, and a solution oriented approach. VENTAS brand s main principles are to serve its customers as a high quality solution partner and to provide excellent service with a dynamic structure both in pre-sales and after-sales. Having reached a fast and continuous growth track since it has been established, VENTAS has managed to become a well-known company in heating, cooling, air-conditioning and energy efficiency sectors throughout the country. Moreover, the Turkish brand VENTAS has penetrated its excellent and high quality products into international markets in a very short time frame, and offered a complete product supply chain to these markets through its wide dealer and service structure. Paying the utmost attention in its products to energy efficiency, endurance, reliability, sustainable technology and competitive price policy, VENTAS offers to be the corporate solution partner of all investors and mechanical construction companies in Turkey and all over the world, and shares its dynamic vision, renewed and developed continuously, with all its customers. EN

3 Technical Specifications What is a heat recovery unit? In today's technology, heat recovery air-conditioning units are mechanical air conditioning units designed to produce high quality internal air in closed volumes while providing energy saving. Advantages These units work with the principle of adding energy within the air exhausted from the environment to the fresh air given to the environment by using internal air-to-air heat recovery plate exchangers. Thus, they allow for having high amount of energy savings. Today, heat recovery air-conditioning units are used in summer, winter and mid-seasons, through 12 months of the year, to meet the fresh air demand required to enhance the internal air quality within closed volumes while saving from energy costs. Especially in industrial and commercial air-conditioning applications, they provide important conveniences and wide range of deployment options. They contribute a lot to the business economics via highly efficient heat exchangers having high heat transfer capacities. In terms of deployment areas, they address multi functional buildings. For instance; they can address residence applications, office buildings, financial centres, chain stores, supermarkets, hospitals, shopping malls, schools, sport halls and restaurants. Features and usage advantages of VENTASTAR heat recovery air conditioning unit: Provides ease of operation and maintenance due to compact and slim design. Provides high quality indoor air with G4-class synthetic fiber. Enables excellent heat and sound insulation with specially insulated internal surface. In radial-fan types, it offers 3-stage operating capacity with direct coupled fans or proportional operating capacity. In plug-fan types, it offers proportional (no stage) operating capacity with direct coupled fans. With its specially designed electronic card control, fresh air supply and exhaust fans can be driven independently, hence, VENTASTAR heat recovery air-conditioning unit can provide positive or negative pressure operation in concerned volume. It has quality-safety certificates: CE, TSEK, ISO 001 and GOST-R. It provides heat recovery with high efficiency and capacity by using cross-flow aluminium plate heat exchangers with high thermal conductivity and performance. With its specially designed electronic card, it allows to be connected to building automation system (BMS). Possibility of adding internal air quality sensor and external air sensor. In all standard models, it is possible to be delivered from readily available stocks. In case of need, optionally out-of-standard production can be made for different capacities and working principles. Fresh Air Supply INDOORS Exhaust Return Duct Type Electric Heater Exhaust throw OUTDOORS Fresh air Filter Junction Box Fan Fan Filter Fresh Air Supply SURROUNDING Exhaust Return Exhaust throw OUTDOORS 3 Fresh Air Intake Power Supply Control Panel

4 Heat Recovery Units VENTASTAR VHRV-PL Plug-Fan Models Unit Components Fresh air fan 2 Heat recovery exchanger Exhaust fan 4 Service gate for fresh air filter 5 Fresh air filter 6 Exhaust air filter 7 Electronic card Service gate for exhaust fan/filter Duct connection groove 101 Service gate for fresh air fan and filter 10 High efficiency plug-fan technology Supplies fresh air to provide the indoor air quality Provides energy savings with a high efficiency aluminium exchanger Provides G4 class filtering in both fresh air and exhaust sides. Low noise level Continuous speed control Wide Capacity Range Ergonomic size Easy installation and maintenance Duct type cooler hydrous coil 7/12 C Duct type cooler DX coil R410A electronic control panel (BASIC/PRO Model) VENTASTAR Plug Fan VHRV Models VHRV PL500 VHRV PL750 VHRV PL1000 VHRV PL1500 VHRV PL2000 VHRV PL3000 VHRV PL4000 Air Flow (m 3 /h) External Static Pressure (Pa) Heat Recovery Efficiency Value (%) Power Supply Depending on operational temperature and conditions, up to 70% efficiency with Klingenburg Aluminium Recuperator 230 Volt / 50 Hz / 1 Input Power (Watt) 2 x x x x x x 0 2 x 680 Input Current (Ampere) 2 x 0,45 2 x 0,68 2 x 0,3 2 x 1,0 2 x 2,25 2 x 2,4 2 x 3,0 Air Filter G4-Class Synthetic Fibre Cassette Filters at the entrance of Fresh air and Exhaust air Optional Accessory Duct Type Electrical Heater (kw) 1,5 Q200 2 Q200 3 Q250 4,5 Q300 6 Q300,0 Q Optional Accessory Duct Type Heater Hydrous Coil 0 / 70 (kw) 3,1 3,8 4,5 6,7,0 13,5 18,0 Optional Duct Type Cooler DX Coil Capacities-R410A (kw) 3,5-7 3, ,8 Length (mm) Width (mm) Height (mm) Duct Connection Diameter (mm) Ø200 Ø200 Ø250 Ø300 Ø300 Ø355 Ø400 Weight (kg) Service Space (mm) Noise Level db(a) * In our VENTASTAR PLUG-FAN PRO series, fans are continuously controlled proportionally. 4

5 VENTASTAR VHRV-RD Radial-Fan Models Unit Components Fresh air fan 2 Heat recovery exchanger Exhaust fan 4 Service gate for fresh air filter Fresh air filter 6 Exhaust air filter 7 Electronic card 8 Service gate for exhaust fan/filter 6 Duct connection groove 10 Service gate for fresh air fan 8 10 High efficiency radial-fan technology Supplies fresh air to provide the indoor air quality Provides energy savings with a high efficiency aluminium exchanger Provides G4 class filtering in both fresh air and exhaust sides. Low noise level Wide Capacity Range 3 stage speed control Ergonomic size Easy installation and maintenance electronic control panel (BASIC/PRO Model) VENTASTAR Radial Fan VHRV Models VHRV RD2000 VHRV RD2500 VHRV RD3000 VHRV RD4000 VHRV RD5000 VHRV RD6000 VHRV RD8000 Air Flow (m 3 /h) External Static Pressure (Pa) Heat Recovery Efficiency Value (%) Power Supply Depending on operational temperature and conditions, up to 70% efficiency with Klingenburg Aluminium Recuperator 230 Volt / 50 Hz / 1- Input Power (Watt) 2 x x x x x x x 750 Input Current (Ampere) 2 x 5,0 2 x 5,0 2 x 5,0 2 x 7,5 4 x 7,5 4 x 7,5 4 x 7,5 Air Filter G4-Class Synthetic Fibre Cassette Filters at the entrance of Fresh air and Exhaust air Optional Accessory Duct Type Electrical Heater (kw) 6,0 Q300,0 Q355,0 Q355 12, Optional Accessory Duct Type Heater Hydrous Coil 0 / 70 (kw),0 13,5 13,5 18, Optional Duct Type Cooler DX Coil Capacities-R410A (kw) 28-44, Length (mm) Width (mm) Height (mm) Duct Connection Diameter (mm) Ø300 Ø355 Ø355 Ø400 35x740 35x755 35x755 Weight (kg) Service Space (mm) Noise Level db(a) * In VENTASTAR Radial-Fan series, fans are controlled in 3-stage speed. 5

6 Heat Recovery Units VENTASTAR VHRV PLUS Models With Heater Coil and Cooler Coil (Plug-Fan) Unit Components 1 Recuperator Fresh air intake Exhaust return 2 Fresh Air Filter 3 Exhaust Filter 4 Heater Coil Cooler Coil 6 Drift Eliminator Exhaust throw Fresh air supply 7 Exhaust Fan 8 Fresh Air Fan Power Panel Stainless Steel Drain Pan Radial and Plug-Fan Models VENTASTAR VHRV PLUS Models With Heater Coil and Cooler Coil (Plug-Fan) VHRV PL500 VHRV PL750 VHRV PL1000 VHRV PL1500 VHRV PL2000 VHRV PL3000 VHRV PL4000 Air Flow (m 3 /h) External Static Pressure (Pa) Heat Recovery Efficiency Value (%) Power Supply Depending on operational temperature and conditions, up to 70% efficiency with Klingenburg Aluminium Recuperator 230 Volt / 50 Hz / 1 Input Power (Watt) 2 x x x x x x 0 2 x 680 Input Current (Ampere) 2 x 0,45 2 x 0,68 2 x 0,3 2 x 1,0 2 x 2,25 2 x 2,4 2 x 3,0 Air Filter G4-Class Synthetic Fibre Cassette Filters at the entrance of Fresh air and Exhaust air Optional Accessory Duct Type Electrical Heater (kw) 1,5 Q200 2 Q200 3 Q250 4,5 Q300 6 Q300 Q Duct Type Heater Hydrous Coil Capacities (kw) 3,1 3,8 4,5 6, Duct Type Cooler Hydrous Coil Capacities (kw) 3,5 5,5 7, Duct Type Cooler DX Coil Capacities-R410A (kw) 3,5-7 3, ,8 Length (mm) Width (mm) Height (mm) Duct Connection Diameter (mm) Ø200 Ø200 Ø250 Ø300 Ø300 Ø355 Ø400 Weight (kg) Service Space (mm) Noise Level db(a)

7 VENTASTAR VHRV PLUS Models With Heater Coil and Cooler Coil (Radial Fan) High efficiency radial fan and plug-fan technology Supplies fresh air to provide the indoor air quality Provides energy savings with a high efficiency aluminium exchanger Provides G4 class filtering in both fresh air and exhaust sides. Low noise level Proportional or 3 stage speed control Possibility to work like a fresh air unit with its heater and cooler coils Provides heating and cooling capacity support Electronic card that can perform proportional capacity control and operating mod selection, which works fully compatible with DX external unit Easy installation and maintenance VENTASTAR VHRV PLUS Models With Heater Coil and Cooler Coil (Radial Fan) Air Flow (m 3 /h) External Static Pressure (Pa) Heat Recovery Efficiency Value (%) Power Supply Input Power (Watt) Input Current (Ampere) Air Filter Optional Accessory Duct Type Electrical Heater (kw) Duct Type Heater Hydrous Coil Capacities (kw) Duct Type Cooler Hydrous Coil Capacities (kw) Duct Type Cooler DX Coil Capacities-R410A (kw) Length (mm) Width (mm) Height (mm) Duct Connection Diameter (mm) Weight (kg) Service Space (mm) Noise Level db(a) VHRV RD Depending on operational temperature and conditions, up to 70% efficiency with Klingenburg Aluminium Recuperator 2 x x 5,0 6 Q Ø VHRV RD x x 5,0 G4-Class Synthetic Fibre Cassette Filters at the entrance of Fresh air and Exhaust air Q Ø VHRV RD x x 5,0 Q Ø VHRV RD Volt / 50 Hz / 1 2 x x 7, , Ø VHRV RD x x 7, x VHRV RD x x 7, x VHRV RD x x 7, x

8 Heat Recovery Units VENTASTAR VHRV VT Vertical Type Application Model Diameters A C D B E E VENTASTAR VHRV Vertical Type VT Model Width (mm) A Height (mm) B Depth (mm) C Height with legs (mm) D Duct Connection Diameter (mm) E VHRV VT PL VHRV VT PL VHRV VT PL VHRV VT PL VHRV VT PL VHRV VT RD VHRV VT RD VHRV VT RD VHRV VT RD x740 VHRV VT RD x755 VHRV VT RD x755 *Vertical type designed version of our standard heat recovery unit models. It has all technical specifications that standard heat recovery unit models have. Duct connections are designed as rectangular for VHRV VT 5000, 6000 and 8000 models. 8

9 VENTASTAR Heat Recovery Air Conditioning Units Electronic Board Features VENTASTAR heat recovery air conditioning units are controlled with a standard electronic board and a wired room control device. Ventastar heat recovery air conditioning units have 2 different control options according to their functional features. These options are presented as VENTASTAR BASIC and VENTASTAR PRO models. Wired room control device has the functions to turn the unit on and off, to control fresh air and exhaust fans separately as proportional or 3 stage speeds according to fan type (plug or radial), to optionally connect to duct type electrical heater or duct type hydrous coil staged control functions, and to connect to central automation system (BMS) or VRV/VRF system. It can also display status and error information just like an air handling unit automation. VENTASTAR BASIC Control Card VENTASTAR PRO Control Card Indoor Thermostat FUNCTIONAL FEATURES ROOM CONTROL PANEL Room control panel (wired) Room temperature sensor Touch keypad Ability to communicate with electronic power board Visual warning and error notification Advanced user and service menu Remote control panel (wireless) Central control panel ELECTRONIC CARD (POWER UNIT) Fresh air fan control continuous (proportional) Exhaust air fan control continuous (proportional) Ability to drive fans independently 220 V AC supply High voltage protection Air quality sensor connectivity Blow air temperature sensor connectivity External air sensor connectivity Humidity sensor connectivity Filter contamination sensor connectivity Fan rotation detection possibility Cooler coil control (proportional) Heater coil control (proportional) Damper motor control Alarm and warning outputs BMS MODBUS connectivity EMI-RFI filter possibility Hour-Date weekly program possibility Summer-Winter program possibility Humidification and dehumidification control possibility (0-10 Volts) Inverter control device EC motor control possibility (0-10 Volts) VENTASTAR BASIC Optional Optional VENTASTAR PRO Optional Optional

10 Heat Recovery Units Optional Accessories Duct Type Silencers VENTAS duct type silencers are produced in two different models: VDS model for circular duct system and VDKS model for rectangular duct system. Production of all silencers are performed according to international standards, sizes, coulisse numbers. Circular silencers are produced in standard circular duct sections, whereas rectangular duct type silencers can be produced according to the required sizes of the project. All models are appropriate for fast and easy assembly to the existing duct system with minimum air leakage. For sound isolation, glass wool is used as our standard production and optionally rock wool can be used. Duct Type Electric Heater VENTASTAR KTE duct type electric heaters are produced according to EMC 8/336/EEC directives, as per EN , EN /3-3 standards with EMC tests done. They are produced in standard circular duct section sizes as monophase and triphase. Duct type electric heaters have two emergency thermostats for excessive-temperature cut out. VENTASTAR heat recovery air conditioning units can be controlled automatically with an electronic card or manually on the device. Duct Type Heater Or Cooler Hydrous Coil VENTASTAR KSB duct type hydrous coil are produced both in rectangular and circularduct sections in standard capacities, whereas different project based capacities can be produced upon request. Duct type hydrous coil units are designed in order to be deployed easily in suspended ceiling, to be directly applied into the blowing entrances of heat-recovery units and to provide easy installation and maintenance. External Air Bypass Connection Kit Heat-recovery air conditioning units provides energy saving by means of the heat transfer between the warm and cold phases of plate exchanger. Especially in mid-seasons (spring and autumn) or in morning and evening hours, the external air temperature gets closer to the internal ambient temperature. In order to use the fresh air more efficiently (in order to remove the exchanger pressure fail), the plate exchanger can be bypassed. Besides, in warm mid seasons, if the external air temperature reduces below the internal air temperature, the plate exchanger is bypassed in order to benefit from this air to cool indoor air. With the by-pass kit, external air temperature is controlled by the electronic card automatically, and the external air is blown inside bypassing the plate exchanger when needed. By-pass By-pass Damper Filter Exhaust Return Fresh air supply External Air Sensor Fresh air intake Exhaust Return Damper 10

11 11

12 Ventas Isıtma, Soğutma, Enerji Sistemleri, İnşaat San. ve Tic. A.Ş. Ventas Headquarters Ortaklar Cd. Denizhan Sk. Lale Han No:7 Kat:2 Mecidiyeköy Şişli, İstanbul, Turkey T: F: Ventas Hadımköy Facility Alkop Alüminyumcular Sanayi Sitesi C1 Blok No: , Esenyurt, İstanbul, Turkey T: F: Ventas Catalca Facility Çakıl Mh. Elbasan Cd. No: 126/A 34 Çatalca, İstanbul, Turkey T: F: Ankara Regional Office: Aziziye Mahallesi Kırkpınar Sokak No: 10/5 Çankaya, Ankara, Turkey T: F: Bursa Regional Office: Alaaddinbey Mh. Pazar Cd. No:27 A/C Nilüfer, Bursa, Turkey T: F: Diyarbakır Regional Office: Kayapınar Mah. Gap Bulvarı Peyas 1 Sok. No:1 A Blok Kayapınar, Diyarbakır, Turkey T: F: Konya Regional Office: Fevzi Çakmak Mahallesi Sokak 27/B Karatay, Konya, Turkey T: F: /VEB/1