Tailor Made Design Energy Saving Intelligent Control Indoor Air Clean Quiet Operation 2 Precise Control of Temperature & Humidity Indoor Air Quality 3
YAM Features Superior Performance Better Heat Insulation The patented design of YAM series meets the EN1886 class(d1,1,t2,tb2)*. The unit casing consists of foam injected,cold bridge free, Al frame profiles and high density polymerized polyurethane foam injected panel with edges, which are joined together with strong A-plastic composite tri-axial angle lug. Double skin construction is provided by "sandwich" type with high density strip. The foam panel and profile skins are injected with PU foam of 45kg/m 3, providing a thermal conductivity coefficient lower than 0.02W/m k. *YMM version yet to be certified by Eurovent Certification Body. High Intensity Cold Bridge Free Design The casing boasts a strong frame that is a complete metal complex of A-plastic composite tri-axial angle lug and foam injected A profile. Al profile employs nylon insulation strips design and the skin is filled with PU foam. The damper and drain pan are fixed with strips to isolate the cold bridge. The drain pan uses 20mm thickness synthetic rubber insulation for heat resistance and anti-condensation. ow Air eakage Special design for clean-room industry application Coupling with high-quality closed cell foam synthetic rubber, the unique knife-shaped at the foam panel edge gives perfect ring seal. The air leakage at joint is eliminated by the antiflaming and high/low temperature resistant gasket and professional mechanical assemble. The air leakage at the double-layer sealed access door is eliminated by reliable vehicle-using sponge sealing strip and high-strength lockers. Airflow Range: 1,200~200,000m 3 /h The flush-joint from the panel to frame has a smooth surface and arcs at corners to prevent dirt retention and water standing. Drain pan is dual V-shaped structure with longitudinal slope, and allows quick and easy drainage of condensate water. The high quality direct-driven fan (plug fan) is optional, to avoid pollution caused by wheel belt. 4 5
Nomenclature Selection Software Overview Model Description AECworks YAM Selection Software Features AHU Insulation Thickness: 50mm Dimension: Height Module Width Module, 15M 18M Note Distinguishing the unit hand Single-tier units Double-tier units The left hand is shown in the figure. YAM 50-1518 - S - R Calculating the Overall Dimension 1. Module Design: 1M=95mm 2. Unit Height a) Height of single-tier unit Unit Hand: eft Hand () or Right Hand (R) Unit Configuration: S-Single-tier, D-Double-tier = (Height module 95 + 96) + Height of base (mm) Example: Height of 15M high single-tier unit with 100mm base = (15 95 + 96) + 100 = 1621 (mm) b) Height of double-tier unit =2 (Height module 95 + 96) + Height of base (mm) Example: Height of 15M high double-tier unit with 100mm base =2 (15 95 + 96) + 100 = 3142 (mm) 3. Unit Width = Width module 95 + 96(mm) Example: Width of 18M-wide unit = 18 95 + 96 = 1806 (mm) 4. ength of the unit = Sum of lengths of all delivery sections. ength of delivery section = length module 95 + 96 (mm) Example: ength of 28M - long delivery section = 28 95 + 96 = 2756 (mm) Custom Made The user-friendly selection software UI makes easy selection. The perfect project management system quickly responds to customer's increasing design requirements. The flexible parametric design improves the design efficiency and effectively shortens supply period. Powerful Function Diverse configurations include simple and practical singletier unit, slim unit and double-tier unit with smaller occupied area, to meet various customer requirements. Over 400 models including 81 preferred standard models are available to satisfy for both ordinary application and special applications with high requirement for dimension. Providing 19 segments for your option. Professional software for coil selection Providing diverse rows of coils, circuit designs and fin options, the software is suitable for different operating conditions and environments, and can optimize configuration and improve efficiency of heat exchange. Comprehensive Output Reports Comprehensive performance report is provided. Scaled assembly drawing with automatic output is provided for professional's direct use. C 475 390 1241 2566 100 9M 6M 6M 5M 2566 1201 90 1340 1521 The left hand is shown in the figure. 6 7
Quick Selection Model Airflow: m 3 /h 0 5000 10000 15000 20000 25000 30000 35000 40000 Model Airflow: m 3 /h 20000 30000 40000 50000 60000 70000 80000 90000 100000 110000 120000 130000 140000 150000 160000 170000 180000 190000 200000 210000 0507 0707 0511 0709 0909 1307 0713 1109 0911 0715 1111 0915 1311 0917 1511 1115 1313 1711 1117 1315 1120 1515 1318 2013 1320 1518 1717 1520 2215 1324 1719 2415 1524 1722 2020 1527 2022 2419 2618 1726 2222 1728 2620 2224 1730 2820 2028 3019 2424 2228 2624 2824 2429 2628 3224 2828 2433 3027 2633 2436 2834 3232 3036 3236 3046 2654 3246 2854 2658 3446 2858 3254 3058 3454 3258 3458 3066 3266 3466 3272 3472 推荐风量 Airflow under (2.0~2.5m/s) recommended face velocity (2.0-2.5m/s) 高速风量 Airflow under (2.5~3.0m/s) high face velocity (2.5-3.0m/s) Airflow under recommended face velocity (2.0-2.5m/s) Airflow under high face velocity (2.5-3.0m/s) Note: Preferred standard models are listed. Note: Preferred standard models are listed. 8 9
Segment Specifications Segment Specifications Segment Specifications Segment Name Notation Sketch ( Airflow direction) ength (Module) (for reference only) Optional Segment Name Notation Sketch ( Airflow direction) ength (Module) (for reference only) Optional Air Inlet Segment AI =5M~36M Damper arrangement, Flange, Manual damper, Motorized damper without actuator, Motorized damper with On- Off or analog signal actuator, Access door, Moistureproof light, Viewport Supply Fan DIDW Fan Segment SF-D =8M~37M Fan brand, Motor brand, Fan discharge, Motor location, Access door, Moisture-proof light, Viewport Mixing Box Segment MB =5M~36M Damper arrangement, Fresh air ratio, Flange, Manual damper, Motorized damper without actuator, Motorized damper with On-Off or analog signal actuator, Access door, Moisture-proof light, Viewport Return Fan DIDW Fan Segment RF-D =8M~37M Fan brand, Motor brand, Fan discharge, Motor location, Access door, Moisture-proof light, Viewport Economizer Segment EE =12M~36M Damper arrangement, Exhaust air ratio, Flange, Manual damper, Motorized damper without actuator, Motorized damper with On-Off or analog signal actuator, Access door, Moisture-proof light, Viewport Supply Fan- Plug Fan Segment SF-P =11M~39M Fan brand, Motor brand, Fan discharge, Motor location, Access door, Moisture-proof light, Viewport Open Return Filter Segment OF No occupy a separate segment G3/G4 Plate filter, Without filter media (only offer plate filter frame), Spare filter Return Fan- Plug Fan Segment RF-P =11M~39M Fan brand, Motor brand, Fan discharge, Motor location, Access door, Moisture-proof light, Viewport Plate Filter Segment PF =2M 46mm Plate =3M 96mm Plate G3/G4 Plate filter, Without filter media (Plate filter frame only), Spare filter, Pressure difference gauge, Pressure difference transmitter Empty Segment ES =2M~21M Top and side damper, Access door, Moisture-proof light, Viewport Bag Filter Segment BF =6M 380mm Bag, Plate+380mm Bag, =8M 530mm Bag, Plate+530mm Bag. G3/G4 Plate filter, G3/G4/F6/F7/F8 Bag filter, 380/530mm Bag filter, Single-bag filter, Plate and bag Combination filter (with Single-bag or Plate and bag combination filter frame), Spare filter, Pressure difference gauge, Pressure difference transmitter Diffuser Segment DF =5M~10M Access door, Moisture-proof light, Viewport High-efficiency Filter Segment HF =5M F9/H11/H13 High-efficiency filter, Without filter media (Filter frame only), Spare filter, Pressure difference gauge, Pressure difference transmitter Air Outlet Segment AO =5M~36M Damper arrangement, Flange, Manual damper, Motorized damper without actuator, Motorized damper with On- Off or analog signal actuator, Access door, Moistureproof light, Viewport Heating Coil Segment HC HC =3M =4M 1R 2R 3R 4R 1~4R Heating coil, Steel/Copper header, Piping direction Vertical Economizer Segment VE =5M~34M Damper arrangement, Exhaust air ratio, Flange, Manual damper, Motorized damper without actuator, Motorized damper with On-Off or analog signal actuator, Access door, Moisture-proof light, Viewport E Cooling Coil Segment CC =5M~11M CC 1-6&8&10R Cooling coil+1-4r Heating coil, 1-6&8&10R Cooling coil, Dual cooling coil, Steel/Copper header, Piping direction, Eliminator Turn Segment TN =5M~15M Access door, Moisture-proof light, Viewport Electric Heater Segment EH =3M Heater Power 10 11
Segment Specifications & Application Air Inlet / Mixing Box / Air Outlet / Economizer Segment Air Inlet Segment - It's connected to the duct to supply air into AHU of air conditioning system. Air Outlet Segment - It's connected to the air supply duct to supply air to the air conditioning system. Mixing Box Segment - It can adjust the ratio of return air and fresh air to satisfy the need of air conditioning environment. Economizer Segment - It can adjust the ratio of return air to fresh air and exhaust air to satisfy the need of air conditioning environment. Filter Segment Plate filter: Polyester synthetic fiber filter media (thickness of 46mm or 96mm available; filtering efficiency: G3/G4). Bag filter: Polyester synthetic fiber and glass fiber is optional (bag length of 380mm or 530mm; filtering efficiency: F6/F7/F8). High efficiency filter: The V-shape pleated filter and box filter are available, using ultra fine glass fiber filter paper. (Filter efficiency available are F9/H11/ H13). Damper and Others Damper Damper material options: Galvanized steel, Aluminum alloy and stainless steel. Providing flange, manual damper, motorized damper without actuator or with actuator. Damper ocation - Air inlet, Air outlet, Mixing box segment: Front/Top/Side/Bottom - Economizer segment: Top/Side Optional damper dimension module (Mdl_X, Mdl_Y) is matched with AHU module. Example: 7Mx9M damper can be positioned at the front of YAM0709 or above models., Mdl_X/Y is same as height module H or less than height module H-4 at height. Mdl_X/Y logic at width is as follow (n is number such as 0,1,2) Unit Width Module W 7M 9M 11M Mdl_X/Y 7 9,5 W,W-4-2n Note: 1. If a damper located at the side of AHU, the width (Mdl_Y) will determine the length of AHU segment (Damper required to be installed in the casing which length module not less than width module of damper). To minimize the length size and cost of AHU, it is recommended to maximize the width of damper, rather than the length. 2. Because of high volume of return air, it is recommended to position the return air damper at the front of unit. If no damper is needed, you can only choose flange opening. 3. Please contact our local office for detailed damper dimension. Installation Framework - The filter framework is made of galvanized steel or stainless steel. - The primary filter and secondary pre-filter and medium filter segments are fixed with clamps and bolts and the high-efficiency filter segment is pulled tightly with bolts to minimize the leakage rate even under high air pressure drop. Service Instructions - Remove the open return filter from side. - Replace the plate and bag filters from the Front side (upstream side) and Rear side (downstream side). - Replace the high-efficiency filter from the Front side (upstream side). Actuator Use On-off or analog signal actuator - On-Off type actuator: Open or cut off air flow through AHU. Options - Pressure difference gauge: Provide the visual reading of differential pressure through the filter, avoiding the filter efficiency reduction due to dust over-accumulation. - Pressure difference transmitter: Translate the differential pressure through the filter into signals to the control system to monitor pressure variation. Options Bottom damper. 12 13
Segment Specifications & Application Quantity of Filters H W (Height x Width) Unit Size 0507 0511 0707 0709 0713 0715 0909 0911 0915 0917 1109 1111 1115 1117 1120 1307 1311 1313 1315 1318 1320 1324 1511 1515 1518 1520 1524 12"x12" - 1 - - - - 1 1 1 1 1 1 1 1 - - - - - - - - 1 1 - - 1 12"x20" - - - - - - 1-2 - 1-2 - - - - - - - - - - 2 2 - - 12"x24" 1 1 - - - - - 1-2 - 1-2 3 - - - - - - - 1-1 3 3 20"x12" - - - - - - 1 1 1 1 - - - - - - 1-1 - - 1 2 2 - - 2 20"x20" - - - - - - 1-2 - - - - - - - - 1 2 2 - - - 4 4 - - 20"x24" - - - - - - - 1-2 - - - - - 1 1 1-1 3 3 2-2 6 6 24"x12" - - - 1-1 - - - - 1 1 1 1 - - 1-1 - - 1 - - - - - 24"x20" - - - 1 1 2 - - - - 1-2 - - - - 1 2 2 - - - - - - - Cooling Coil Segment/Heating Coil Segment Cooling and heating coil are made of mechanically expanded copper tubes with aluminium fins, providing reliable performance and satisfying AHRI 410. All coils are pre-tested for leakage according to the national standard before delivery. The coil has a framework made of galvanized steel or stainless steel for protection. The drain pan is made of galvanized steel or stainless steel. Drain pan is dual V-shaped structure with longitudinal slope, and allows quick and easy drainage of condensed water. An eliminator can be installed if required by customer to prevent condensed water from being blown out of coil. (As specified by the manufacturer, eliminator can be installed for coil face velocity in the range 2.5~3m/s). Aluminum fin and hydrophilic aluminum fin is available. 24"x24" - - 1-1 - - - - - - 1-2 3 1 1 1-1 3 3 - - - - - Unit Size 1527 1711 1717 1719 1722 1726 1728 1730 2013 2020 2022 2028 2215 2222 2224 2228 2415 2419 2424 2429 2433 2436 2618 2620 2624 2628 2633 12"x12" - 1 1-1 - 1 1 - - - - 1 1 1 1 1-1 1-1 - - - - - H W (Height x Width) 12"x20" - - - 1 2 1 2 - - - - - 2 2-2 2 1-1 - 1 - - - - - 12"x24" 4 1 2 2 1 3 2 4 - - - - - 1 3 2-2 3 3 5 4 - - - - - 20"x12" - - - - - - - - - - - - 2 2 2 2 - - - - - - - - 1 1-20"x20" - - - - - - - - - - - - 4 4-4 - - - - - - 2 - - 2-20"x24" 8 - - - - - - - - - - - - 2 6 4 - - - - - - 1 3 3 2 5 24"x12" - 2 2-2 - 2 2 - - 3 3 1 1 1 1 3-3 3-3 - - 3 3-24"x20" - - - 2 4 2 4-3 - 6 6 2 2-2 6 3-3 - 3 6 - - 6-24"x24" - 2 4 4 2 6 4 8 3 9 3 6-1 3 2-6 9 9 15 12 3 9 9 6 15 Unit Size 2654 2658 2820 2824 2828 2834 2854 2858 3019 3027 3036 3046 3058 3066 3224 3232 3236 3246 3254 3258 3266 3272 3446 3454 3458 3466 3472 12"x12" - - - 1 1-1 - - - 1 - - - - - - - - - - - - - - - - Electric Heater Segment The electric heater employs stainless steel tube with helical fins and temperature protection switch, etc. The electric heater element is fixed on the frame. Electric control box is supplied and installed by the user. And its control must be interlocked with the fan. Features - 1-4 steps control, to satisfy various needs of heating power; - Overheating protection: Built-in temperature protection switch shall automatically shut off when the temperature is too high. 12"x20" - - - - 2-2 1 1-1 - 1 - - - - - - - - - - - - - - 12"x24" - - 3 3 2 5 6 8 2 4 4 7 8 10 - - - - - - - - - - - - - H W (Height x Width) 20"x12" 1 - - 2 2-2 - - - - - - - 1-1 - 1 - - - - - - - - 20"x20" 2 1 - - 4-4 2 - - - - - - - 1 1-2 1 - - - - - - - 20"x24" 6 8 6 6 4 10 12 16 - - - - - - 3 4 4 7 6 8 10 11 - - - - - 24"x12" 3 - - 2 2-2 - - - 4 - - - 4-4 - 4 - - - - 5 - - - 24"x20" 6 3 - - 4-4 2 4-4 - 4 - - 4 4-8 4 - - - 10 5 - - 24"x24" 18 24 6 6 4 10 12 16 8 16 16 28 32 40 12 16 16 28 24 32 40 44 35 30 40 50 55 Note: Sizes of the plate filters and high-efficiency filters in the table are stated non-directionally, meaning that 12"x20" is identical to 20"x12", and so is 12"x24" to 24"x12", 20"x24" to 24"x20". The delivery sizes are stated in 12"x20"/12"x24"/20"x24". Sizes of bag filters are stated directionally, of which the front one stands for the height. Comparison of Efficiency and Specifications in China, USA and EU China GB/T14295 Premium efficiency 5μm 80%>Efficiency 20% Medium efficiency 1μm 70%>Efficiency 20% High-medium efficiency 1μm 99%>Efficiency 70% Sub-HEPA efficiency 0.5μm 99.9%>Efficiency 25% HEPA efficiency 0.5μm Efficiency 99.9% U.S. ASHRAE C1 C2-C4 5 6 7 8 M9 M10 M11 M12 M13 M17 H12~H16 VH17 VH18 VH19 VH20 Europe New specification G1 65% G2 80% G3 80%~90% G4 >90% F5 40% F6 60% F7 90% F8 90% F9 85% H10 95% H11 99% H12 99.90% H13 99.95% H14 99.995% V15V17 99.9995% Europe Old specification EU1 EU2 EU3 EU4 EU5 EU6 EU7 EU8 EU9 EU10 EU11 EU12 EU13 EU14 14 15
Segment Specifications & Application Notes for installation and maintenance Fan Segment Schematics of installation and maintenance Double-inlet forward-curve/backward-curve centrifugal fan or plug fan from well known brand is adopted, safer and more reliable. Foundation Schematic Schematic of Service Space Both impeller and frame are made from high-strength alloy steel plate with robust design. Impeller has been statically and dynamically balanced. The optional VSD converter can regulate the running speed of fan, reducing energy consumption of system. High-quality damper spring is used for damping, which effectively lowers vibration and noise produced by fan. W=Unit width+200 drainage ditch foundation Floor drain 150 150 A-A Enlargement floor H Base of motor is equipped with sliding rail adjustment device to facilitate adjusting motor belt by user. On outlet of fan there's flexible connection of canvas up to The shadow stands for foundation, the surface of which must be flat. The foundation bolt hole. Floor drain and drain pipe shall be located at the same side. =Unit length+200 A A Coil at the negative pressure side P=Absolute value of positive pressure(pa) in the Segment H P/10+50(mm) Coil at the positive pressure side P=Absolute value of negative pressure(pa) in the Segment H P/10+100(mm) Wall requirements for fire prevention, which prevents transfer of vibration. stands for the distance from the service side to wall, must be longer than width of casing Notes for Installation Belt is product from well known brand, with high driving power and good wear resistance. European-style taper sleeve belt pulley is used, reliable in running and easy for disassembly. Each bearing is product from known brand, with high assembly accuracy. This guarantees long-time continuous running of unit. For plug fan application, depending on flexible air-out modes, it is unnecessary to consider driving direction of fan. This avoids use of unnecessary air duct and makes installation easier. Plug fan with open structure, easier for cleaning and maintenance High efficiency, low noise Direct-driven plug fan is directly driven with motor. This avoids secondary pollution from debris of belt produced during belt driving. Such fan is widely used in clean-room industries e.g. electronics, pharmacy etc. High-quality motor with high energy efficiency from famous brand is used, high in efficiency and reliable in running. It is IP55 protection class and Class F insulation. Constant-speed motors and VSD motors are available. Power supply: 380V/3P/50Hz, 380-415V/3/50Hz, 460V/3P/60Hz, 380 V/3P/60Hz, /230V/3P/60Hz 1. The AHU must have a horizontal foundation and proper vibration-isolating measure during the installation. After installation, fix the AHU with foundation bolts. 2. Important: all delivery sections must stay at the same level and no inclination shall be acceptable during the field installation. Before tightening bolts, ensure all contact surface retain the same level. 3. The foundation height must be enough to install the water trap as required and no lower than 150mm. 4. The tube near equipment must be fixed to eliminate any torque-caused damages against equipment when tubing (inlet, outlet, steam). 5. It is recommended to use flexible connectors for inlet and outlet pipes and self-closing valves (provided by customers) for steam and hot water inlets to ensure that the internal temperature is not higher than 60 C. 6. When using the crane or forklift to load/unload or position equipment, please ensure the stress points shall be lifting holes or forklift holes and no shoveling or lifting on the base or any other casing part shall be allowable. 7. The electric heater must interlock with the fan when an electric heater segment exists. 8. The installation of AHU water trap must follow the right figure. 9. All electrical components and shell of the AHU must be grounded. Notes for Maintenance 1. The AHU shall be under the maintenance by specially-appointed staff. 2. All electrical components and safety devices shall be regularly inspected. 3. Periodically inspect and adjust the belt tension to optimize the AHU state. 4. Periodically inspect the filter DP and cleanliness and clean or replace those with over DP. 5. Periodically lubricate components that need lubricating. 6. Vent air in the coil before starting the unit. 7. During shutdown in winter, cut off all water and steam supplies and drain off the coil or take other anti-freezing measures to prevent coil cracking. 8. Periodically clean the AHU internal and coil. The coil is cleaned by compressed air or high-pressure steam. B A Coil at the negative pressure side Coil at the positive pressure side P=Absolute value of positive P=Absolute value of negative pressure(pa) in the Segment pressure(pa) in the Segment A=P/10(mm) A 50(mm) B 50(mm) B P/10+60(mm) 16 17
Office ocations Australia (Sydney) Tel: +61 (2) 9805 8300 Fax: +61 (2) 9241 7128 China (Shanghai) Tel: +86 (21) 6276 6509 Fax: +86 (21) 6277 3543 Hong Kong Tel: +852 2590 0012 Fax: +852 2516 5648 India (Mumbai) Tel: +91 (22) 6683 7000 Fax: +91 (22) 6683 7002 Indonesia (Jakarta) Tel: +62 (21) 5366 8500 Fax: +61 (21) 5366 8300 Japan (Tokyo) Tel: +81 (3) 5738 6100 Fax: +81 (3) 5738 6298 Korea (Seoul) Tel: +822 554 5935 Fax: +822 554 5739 Macau Tel: +853 2875 1820 Fax: +853 2875 1825 Malaysia (Kuala umpur) Tel: +60 (3) 7628 4300 Fax: +60 (3) 7874 1180 New Zealand (Auckland) Tel: +64 (9) 444 6434 Fax: +64 (9) 444 2092 Singapore Tel: +65 6748 0202 Fax: +65 6743 4420 Thailand (Bangkok) Tel: +66 (2) 717 1260-80 Fax: +66 (2) 717 1325-8 Manufacturing/assembly: Guangzhou, China; Selangor, Malaysia PUB-8207(0816)