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Summary of Contents for Carel ultimateSAM Series
- Page 1 ultimateSAM Direct Steam Humidification System Système d’humidification ultimateSAM Design manual Guide à la conception NO POWER & SIGNAL CABLES TOGETHER READ CAREFULLY IN THE TEXT! I n t e g r a t e d C o n t r o l S o l u t i o n s & E n e r g y S a v i n g s...
- Page 3 The technical specifications shown in the manual may be changed without prior warning. The liability of CAREL Industries in relation to its products is specified in the CAREL Industries general contract conditions, available on the website www.
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Page 5: Table Of Contents
Content 1. HOW THE ULTIMATESAM WORKS 2. MODEL NOMENCLATURE AND DIMENSIONS SAB* / SAT* models ....................8 Dimensions and weights of the SA0 (single-pipe) distributor ..9 3. FEATURES 4. SELECTION OF HUMIDIFIER DISTRIBUTOR Steam capacities .......................13 4.1.1 Steam capacity, SAB* / SAT* versions ...........13 4.1.2 Steam capacity, SA0* version ............14 Location of distributor...................15 Absorption distance ....................16... -
Page 7: How The Ultimatesam Works
1. HOW THE ULTIMATESAM WORKS The ultimateSAM Direct Steam Humidification System is designed to For pressurized supply systems, steam enters the ultimateSAM distributor distribute a uniform blanket of dry steam into a duct or air handling unit. from a control valve and immediately drops to nearly atmospheric pressure. When properly configured, the ultimateSAM system can accommodate In this way, there is no further steam expansion and, consequently, less steam from either an atmospheric or pressurized steam supply system. -
Page 8: Model Nomenclature And Dimensions
2. MODEL NOMENCLATURE AND DIMENSIONS An ultimateSAM Direct Steam Humidification System (Fig.1) consists of the following: └─┬─┘ └┬┘ └┬┘ └┬┘ └┬┘ └┬┘ └┬┘ └┬┘ └┬┘ • A humidifier distributor sized for the duct/AHU and the humidification load •... -
Page 9: Dimensions And Weights Of The Sa0 (Single-Pipe) Distributor
2.2 Dimensions and weights of the SA0 (single-pipe) distributor “Z” “X” 3/8" GAS (3/8" NPT) Fig. 2.b The system used to identify the distributor is shown in Table 1.b. The table shows the widths (dimension “X”) and heights (dimension “Y”). Tab. -
Page 10: Features
AHU. If the pressure drop significantly affects the performance of the circulating fan, contact Carel for possible • Once a size is selected, the distributor must be configured so that its remedies. - Page 11 Steam Capacity > Load (H) ? Selection Done No Selection Fig. 4.a Note indicative flow for selecting the ultimateSAM code, only use during the preliminary design. For the final selection, contact Carel. “ultimateSAM - design” +03U0071EF - rel. 2.0 - 20150301...
- Page 12 Distributor selection for SA0* models start selection Inside width Select longest upright compatible with the duct Calculate humidification load (H) (with losses for condensate par. 4.6) Atmospheric Pressurised steam supply steam supply Type of application Verify maximum Verify maximum flow-rate (Table 4c) flow-rate (Table 4c) Add an upright with Add an upright with...
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Page 13: Steam Capacities
4.1 Steam capacities Note: These capacities are based on using the distributor with a pressurized steam supply. If the steam source is an atmospheric After selecting a distributor width that most closely fits the duct size, the humidifier, the steam capacities may need to be de-rated. The de-rating steam capacity of the distributor must be compared to the humidification is associated with limiting the maximum backpressure generated by load needed for the application. -
Page 14: Steam Capacity, Sa0* Version
Example 2: Assume that a site has the following conditions: Based on the duct width of 3000 mm (118”) and the data from Table 2, • Inside duct dimensions: a “Q” width (2879 mm)(113”) distributor would be the best choice. This •... -
Page 15: Location Of Distributor
- most steam absorption problems are the result of improper installation. Possible locations (A-G) for the distributor are shown in Figure 4.b. For additional assistance, contact Carel. Locations: BEST: locate distributor far enough from fan to avoid turbulence. -
Page 16: Absorption Distance
Example SA0: application with an SA0FALI0*0 distributor: 1200 operation of atmospheric humidifiers. For example, the maximum 1000 backpressure acting on the outlet of Carel atmospheric humidifiers is: • relative humidity upstream of the distributor RHb: 24%@25°C [77°F] • UEX: 1300-2000 Pa (5-8 in H O), varies with model size •... - Page 17 Manifold Backpressure Constant (A) Configuration “S” kPa (in H₂O Width Code Height 10.01 4.47 2.53 1.63 1.14 0.846 0.655 0.524 0.431 0.362 0.309 0.268 0.236 0.210 0.188 0.171 0.156 0.144 Code (8.3) (3.7) (2.1) (1.4) (0.95) (0.70) (0.54) (0.44) (0.36) (0.30) (0.26) (0.22)
- Page 18 Inlet Max. load kg/hr (lb/hr) Constant “B” kPa (in H₂O) SAKIE441*0 150 (330) 2.6 (2.2) ¹ Carel-brand steam hose is recommended for use with the ultimateSAM. SAKIE641*0 350 (770) 0.44 (0.37) SAKIE841*0 600 (1320) 0.13 (0.11) For atmospheric humidifiers, the total backpressure acting on the device...
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Page 19: Air Flow Resistance
4.6 Steam Losses Sample calculation using Example 1 in Sec.4.1: assume that a site has the following conditions: When designing an ultimateSAM Direct Steam Humidification System, • Humidification load: 90 kg/hr (200 lb/hr) allowance must be made for steam that condenses within the system •... -
Page 20: Sab* / Sat* Assembly Options
For example, when connecting a high capacity There are some unique circumstances in which condensate droplets humidifier, such as a Carel UE130X****, to an ultimateSAM distributor, the entering the air stream might not pose a problem. For these situations,... -
Page 21: Selection Of Inlet Adapter Kits
5. SELECTION OF INLET ADAPTER KITS The ultimateSAM Direct Steam Humidification System has a variety of inlet Example: a SAKIT40200 is an ultimateSAM inlet adapter that has the adapters, allowing maximum flexibility to meet the particular needs of the following features: •... -
Page 22: Steam Inlet Kits Available
5.2 Steam inlet kits available A further kit is available that is used to connect two SA0* (single-pipe) distributors to one single inlet and consequently use just one set of Table 5.b provides a list of all the steam inlet kits available to create the accessories rather than two. - Page 23 Fig. 5.c Code Description NOTE SAKIC64A00 ultimateSAM valve connection kit (DN15 - 1” 1/2) also used with SA0* SAKIC64B00 ultimateSAM valve connection kit (DN20 - 1" 1/2) SAKIC64C00 ultimateSAM valve connection kit (DN25 - 1" 1/2) SAKIC64D00 ultimateSAM valve connection kit (DN32 - 1” 1/2) SAKIC64E00 ultimateSAM valve connection kit (DN40 - 1”...
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Page 24: Selection Of Valve And Actuator Kits
6. SELECTION OF VALVE AND ACTUATOR KITS For pressurized steam systems, control valves are needed to regulate the SAKV 0 flow of steam to the ultimateSAM distributor. Flow regulation is achieved └──┬──┘ └┬┘ └┬┘ └┬┘ └┬┘ └┬┘ └┬┘ by 3 actions. A humidity sensor/controller creates either an electrical or pneumatic ... -
Page 25: Valve Sizing And Flow Coefficient
Start Selection Pressure > Get Humidification 4 bar (50 psig) Load or Steam Capacity Flanged? Flanged? Get Steam Pressure Calculate Flow Coefficient Choose Choose or C SAKV000*U 0 SAKV000*U0 (See Table 6.c) (See Table 6.c) (See Section 6.1 for equations or use Table 6.b) Choose Choose... -
Page 26: List Of Available Valves And Features
“Steam Valve Capacity kg/hr (lb/hr)” Not all actuators can be used on all valves. The following selection tables Inlet Pressure bar (psig) should be used to select the proper electronic or pneumatic actuator for Kv (EU) 2 psig 5 psig 10 psig 15 psig 20 psig... -
Page 27: Selection Of Trap, Strainer, And Separator Kits
7. SELECTION OF TRAP, STRAINER, AND SEPARATOR KITS Traps, strainers, and drains are integral elements of any atmospheric and pressurized steam system. An inlet trap prevents condensate generated during initial start-up and normal operation from entering the ultimateSAM distributor or control valve. An inlet strainer removes pipeline debris, such as scale, rust, and other solids, which may find its way into the pipeline system. -
Page 28: Listing Of Available Inlet Trap, Strainer And Separator Kits
7.1 Listing of available inlet trap, strainer and separator kits Table 7.b provides a complete listing of all of the traps, strainers, and separators available for the use with the ultimateSAM distributor. In addition, the table provides information on the size and type of inlet-outlet connection for each accessory. -
Page 29: Condensate Drain For Sa0 (Single-Pipe) (Optional, Sold Separately)
Pos. Meaning Opt. Description Condensate drain to fit on the SA0 single pipe Upright length A= 358 (14)* SA0AALI0*0 mm (in) B= 510 (20)* SA0BALI0*0 C= 662 (26)* SA0CALI0*0 D= 814 (32)* SA0DALI0*0 E=966 (38)* SA0EALI0*0 F= 1118 (44)* SA0FALI0*0 G= 1270 (50)* SA0GALI0*0... - Page 30 In order to have just one condensate drain point, use kit SAKC0ST000 (Fig. 3.k). This kit is used to connect the manifold condensate drain to the upright condensate drain pipe (Fig. 3.l) Effective single upright flow-rate ≤ 50kg/h (110lb/h) H=150mm (5.9in) L=250mm (9.8in) Minimum AHU height: 400mm (15.8in) Effective single upright flow-rate >...
- Page 31 SAKD0S2000 kit: (centre distance 420mm(16.5in)) Effective single upright flow-rate ≤ 50kg/h (110lb/h) H=150mm (5.9in) L=420mm (16.5in) Minimum AHU height: 720mm (28.3in) Effective single upright flow-rate > 50kg/h (110lb/h) H=200mm (7.9in) L=420mm (16.5in) Minimum AHU height: 820mm (32.3in) 250 mm SAKD0S2000 kit: (centre distance 420mm(16.5in)) Effective single upright flow-rate ≤...
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Page 32: Options
8. OPTIONS 8.1 Mounting stand (SAKS010000) The standard pedestal for the ultimateSAM Direct Steam Humidification There may be instances in which additional clearance is required above the System may not always provide sufficient clearance between the distributor distributor, particularly if a control valve and actuator are attached to the and the bottom of the duct or AHU. - Page 33 Notes...
- Page 34 Notes...
- Page 36 Agenzia / Agency: CAREL INDUSTRIES HQs Via dell’Industria, 11 - 35020 Brugine - Padova (Italy) Tel. (+39) 0499 716611 - Fax (+39) 0499 716600 carel@carel.com - www.carel.com...
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