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Catalog excerpts

Z11/11 - 2 Construction subject to change. Version: 02.12.2014 No return possible!

Cooling Strip Model SPBDescription Quick selection NL (mm) Cooling capacity: approx. 260 W/m (At = 10 K) Underside made of perforated sheet steel painted to RAL 9010 (white) with a free cross-section of 50%. The cooling strip SPB is used for room cooling. Heat transfer is by radiation and convection. Warm room air rises to the ceiling area, is cooled at the cooling strip, and sinks down to the occupied area as a result of the higher specific density. The underside of the cooling strip consists of perforated painted sheet steel with a free cross-section of 50%. The cooling strips are...

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Cooling Strip Model SPB Dimensions and weights Dimensions SPB 430 Lengths - 1200...4200 mm at intervals of 100 mm Weight SPB 430 = 8.0 kg/m Water connection Construction subject to change.

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Cooling Strip Model SPB Accessories Venting nipple at the cooling register (-EN) - To ventilate the cooling register when the level of the hydraulic network is lower than the level of the cooling register. Mounting shackle painted (-MB) - Specific mounting plate for suspending the cooling strips from the load-bearing raw ceiling. Movable in longitudinal direction 1 set (2 pieces) per cooling strip. Mounting shackle painted to RAL9010 (-MBL) - Specific mounting plate for suspending the cooling strips from the load-bearing raw ceiling. Movable in longitudinal direction 1 set (2 pieces) per...

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Cooling Strip Model SPB Technical Data - Cooling Cooling capacity (W/m), effective length Pk0.05 for cooling strip SPB Amount of water = 0.05 l/s Correction of the cooling capacity for water mounts unequal to 0.05 l/s Correction factor Z11/11 - 6 Construction subject to change. Version: 02.12.2014 No return possible!

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Cooling Strip Model SPB Amount of water (l/h) Pressure drop, water (kPa) Z11/11 - 7 Construction subject to change. Version: 02.12.2014 No return possible!

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Cooling Strip Model SPB Layout example The correction of the amount of water according to the diagram "Correction of the cooling capacity for amounts of water other than 0.05 l/s" is K = Pk 0.083 /Pk 0.05 = 1.05. Thus, due the higher amount of water, the actual capacity is 5% higher than the value shown in the diagram. Pk = 1.05 x 218 = 229 W/m Required effective length (battery length) Leff = 700/229 = 3100 mm. Prerequisites: Max. length of strip Cooling capacity Room air temperature Cooling support temperature Solution, cooling: Temperature difference between air and water Δt = 24 – (14 +...

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Cooling Strip Model SPB Legend NL (mm) Order code L (mm) Leff (mm) Nominal length Housing length (NL - 8) Effective length = battery length NL- 100 Strip width Extension Cooling capacity Cooling capacity at an amount of water of 0.05 l/s Amount of water Room air temperature Temperature difference between water supply and water return Average water temperature Temperature difference between (tr - tmw) upon cooling Pressure drop, water Order example: SPB-430-LB-WAH-1200 Unless stated otherwise, the thick-frame model will be delivered! Control units Construction subject to change.

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Cooling Strip Model SPB Specification text The passive cooling strip SPB is used for room cooling and for removing high internal heat loads. The cooling strips are mounted either flush with the ceiling or freely suspended. On-site suspension is done either with threaded rods or - more easily-directly in the support profiles of the false ceiling by means of mounting shackles that lock into place and can be moved in longitudinal direction. The housing and the perforated sheet grille consist of galvanised sheet steel, as standard painted to RAL9010 (white), optionally to a different RAL...

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