NOVA-A Aluminium Adjustable Grille Handbook
/35 | NOVA-A Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Dimensions & Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Ordering Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
/35 | NOVA-A Description NOVA-A is a diffusion grille. The product is intended for air supply and air extract. The product is installed into rectangular ducts or into walls. The grille directs the air using its adjustable blades in a horizontal, as well as vertical orientation. For a balanced distribution of air through the entire grille it is recommended to use the R1-NOVA damper or a plenum box. The field of application is industrial and commercial premises with higher emphasis on appearance.
/35 | NOVA-A Product Parts NOVA-A... A2 A1 P1.2 P1.1 P1 Legend P1 NOVA-A P1.1 Grille frame P1.
/35 | NOVA-A Dimensions & Weights NOVA-A-1-2... 5 W+30 (H-20) (W-20) (H-3) (W-3) H W H+30 26 25 (mm) (mm) H W H+30 NOVA-A-1-2...
/35 | NOVA-A NOVA-A-2-2... 5 W+30 (H-20) (W-20) (H-3) (W-3) H W H+30 26 45 (mm) (mm) H W H+30 NOVA-A-2-2...
/35 | NOVA-A W H A V1 mm 200 300 400 500 600 800 1000 1200 A V2 m m1 m2 W kg 2 H A V1 mm 100 0,012 0,009 0,20 0,30 150 0,019 0,016 0,25 0,40 200 0,026 0,021 0,32 0,52 100 0,018 0,015 0,27 0,42 150 0,030 0,024 0,34 0,57 200 0,041 0,033 0,44 0,73 300 0,064 0,051 0,60 100 0,025 0,020 150 0,041 200 0,055 300 A V2 m1 m m2 kg 2 75 0,010 0,008 0,17 0,26 125 0,018 0,014 0,25 0,39 225 0,034 0,028 0,38 0,62 75 0,014 0,012 0,22 0,35
/35 | NOVA-A Ordering Codes NOVA-A Layers of blades 1 Single layer 2 Double layer Mounting 1 1 Screws 2 Spring clips Dimensions 2 W×H Damper R1 Mounting frame UR Blades orientation 3 H Horizontal V Vertical Surface finish 4 AN Anodized SW Signal white (RAL9003, gloss 30%) RALXXXX Other RAL colour NOTES: 1. Non-standard mounting type 3 (Safety mounting mechanism) is available upon request. Special safety measures must be obeyed for this mounting type.
/35 | NOVA-A Accessories ODEN Plenum Box with Basic Air Adjustment for NOVA Description ODEN is a plenum box for NOVA grilles. The product is intended to balance distribution of air through the entire grille. The product is intended for air supply as well as for air extract.The product is installed at the end of circular ducts. No need for UR-NOVA if ODEN is used. Design ODEN is manufactured from galvanized steel sheet.
/35 | NOVA-A Dimension W + 24 C 1 E 1 2 F F/2 2 3 3 E-12 W H 2 1 80 - 140 12 3 øD ODEN W H C øD E F mm m kg 200 × 100 200 100 175 123 60 250 2,2 300 × 100 300 100 210 158 60 290 3,2 400 × 100 400 100 210 158 60 290 3,8 500 × 100 500 100 250 198 70 320 5,0 300 × 150 300 150 250 198 70 320 3,6 400 × 150 400 150 300 248 60 370 5,0 500 × 150 500 150 300 248 60 370 5,8 500 × 200 500 200 370 313 60 430 6,9 600 × 200 600 200
/35 | NOVA-A Ordering Codes ODEN Duct connection 1 on the rear side 2 on the short side 3 on the top side Dimensions WxH Example of the Ordering Code ODEN-1-400x100 Plenum box with basic air adjustment for NOVA, with rear duct connection, dimensions 400 mm × 100 mm.
/35 | NOVA-A R1-NOVA Damper for NOVA Description R1-NOVA is a damper for NOVA grilles. The product is intended to balance distribution of air through the entire grille. The product is intended for air supply as well as for air extract. The damper changes the air flow using its regulating wheel. Design R1-NOVA is manufactured from galvanized steel sheet. The product consists of a frame, adjustable blades and a regulating wheel. The regulating wheel is operated by a flap tip screwdriver.
/35 | NOVA-A Dimension (mm) H-14 R1-NOVA...
/35 | NOVA-A W H mm 200 300 400 500 600 800 1000 1200 m W kg 100 0,36 150 0,48 200 0,61 100 0,53 150 0,71 200 0,90 300 H mm m kg 75 0,32 125 0,47 225 0,75 75 0,46 125 0,67 225 1,06 1,27 325 1,46 100 0,69 75 0,61 150 0,93 125 0,87 200 1,18 225 1,39 300 1,67 325 1,90 400 2,15 425 2,42 100 0,86 75 0,74 150 1,15 125 1,07 200 1,47 225 1,70 300 2,07 325 2,33 400 2,67 425 2,96 500 3,29 525 3,61 100 1,03 75 0,88 150 1,38 1
/35 | NOVA-A Ordering Codes Damper R1-NOVA Dimensions WxH Example of the Ordering Code R1-NOVA-1025x75 Damper for NOVA, dimensions 1025 mm × 75 mm.
/35 | NOVA-A UR-NOVA Mounting Frame for NOVA Description UR-NOVA is a mounting frame for NOVA grilles. The product is intended to simplify the installation of a grille. The product is installed into a walls, ceilings or rectangular ducts. Design The product is manufactured from galvanized steel sheet. Non-standard version of the product manufactured from stainless steel is available upon request. Dimension (H + 23) × (W + 23) 26 max. 3 A - walling concrete, B - plaster board, C - wood max.
/35 | NOVA-A W H mm 200 300 400 500 600 800 1000 1200 m W kg 100 0,19 150 0,22 200 0,26 100 0,26 150 0,29 200 0,33 300 H mm m kg 75 0,19 125 0,22 225 0,29 75 0,26 125 0,29 225 0,36 0,39 325 0,43 100 0,33 75 0,33 150 0,36 125 0,36 200 0,39 225 0,43 300 0,46 325 0,49 400 0,53 425 0,56 100 0,39 75 0,39 150 0,43 125 0,43 200 0,46 225 0,49 300 0,53 325 0,56 400 0,59 425 0,63 500 0,66 525 0,69 100 0,46 75 0,46 150 0,49 1
/35 | NOVA-A Ordering Codes Mounting frame UR-NOVA Dimensions WxH Example of the Ordering Code UR-NOVA-1025x125 Mounting frame for NOVA, dimensions 1025 mm × 125 mm from galvanized steel.
/35 | NOVA-A Quick Selection Air flow volume qv at different A-weighted sound power levels LWA NOTE: The working points were measured with open R1-NOVA damper.
/35 | NOVA-A Item 25 dB(A) 30 dB(A) 35 dB(A) m³/h l/s m³/h l/s m³/h l/s NOVA-A-2-2-525x525-H-SW 1222 340 2337 649 4004 1112 NOVA-A-2-2-600x100-H-SW 564 157 789 219 1046 290 NOVA-A-2-2-600x150-H-SW 780 217 1138 316 1563 434 NOVA-A-2-2-600x200-H-SW 965 268 1456 404 2057 571 NOVA-A-2-2-600x300-H-SW 1231 342 1991 553 2962 823 NOVA-A-2-2-600x400-H-SW 1332 370 2341 650 3743 1040 NOVA-A-2-2-600x500-H-SW 1314 365 2523 701 4339 1205 NOVA-A-2-2-625x75-H-SW
/35 | NOVA-A Item 25 dB(A) 30 dB(A) 35 dB(A) m³/h l/s m³/h l/s m³/h l/s NOVA-A-2-2-1200x200-H-SW 1579 439 2595 721 3910 1086 NOVA-A-2-2-1200x300-H-SW 1866 518 3368 936 4989 1386 NOVA-A-2-2-1200x400-H-SW 1877 521 3754 1043 5754 1598 NOVA-A-2-2-1200x500-H-SW 1676 465 3750 1042 6428 1786 NOVA-A-2-2-1225x75-H-SW 764 212 1134 315 1575 437 NOVA-A-2-2-1225x125-H-SW 1156 321 1792 498 2586 718 NOVA-A-2-2-1225x225-H-SW 1692 470 2855 793 4369 1214 NOVA-A-2-2
/35 | NOVA-A Air flow volume qv at different A-weighted sound pressure levels LpA with 10m2 absorbtion area NOTE: The working points were measured with open R1-NOVA damper.
/35 | NOVA-A Item 20 dB(A) 25 dB(A) 30 dB(A) m³/h l/s m³/h l/s m³/h l/s NOVA-A-2-2-600x200-H-SW 877 243 1350 375 1927 535 NOVA-A-2-2-600x300-H-SW 1100 306 1824 507 2747 763 NOVA-A-2-2-600x400-H-SW 1168 324 2111 587 3425 951 NOVA-A-2-2-600x500-H-SW 1128 313 2239 622 3917 1088 NOVA-A-2-2-625x75-H-SW 415 115 586 163 780 217 NOVA-A-2-2-625x125-H-SW 652 181 946 263 1277 355 NOVA-A-2-2-625x225-H-SW 978 272 1537 427 2223 617 NOVA-A-2-2-625x325-H-SW 1156
/35 | NOVA-A Item 20 dB(A) 25 dB(A) 30 dB(A) m³/h l/s m³/h l/s m³/h l/s NOVA-A-2-2-1200x500-H-SW 1392 387 3233 898 6428 1786 NOVA-A-2-2-1225x75-H-SW 697 194 1055 293 1480 411 NOVA-A-2-2-1225x125-H-SW 1044 290 1653 459 2413 670 NOVA-A-2-2-1225x225-H-SW 1497 416 2594 720 4073 1131 NOVA-A-2-2-1225x325-H-SW 1656 460 3161 878 5244 1457 NOVA-A-2-2-1225x425-H-SW 1571 436 3359 933 5991 1664 NOVA-A-2-2-1225x525-H-SW 1313 365 3193 887 6632 1842
/35 | NOVA-A Technical Parameters Diagrams and technical parameters are available at design.systemair.
/35 | NOVA-A Installation IMPORTANT: The mounting frame after installation must not be deformed by external forces (like by mounting into improperly formed and sized installation opening, etc.) Mounting 1 Screws 2 Spring clips 3 Safety mounting mechanism (non-standard; available upon request) 1 Screws NOVA-A-1-1...H NOVA-A-2-1...H NOVA-A-1-1...V NOVA-A-2-1...V NOTE: For mounting type "1" it is recommended to reduce the cut-out height dimension H by 10 mm.
/35 | NOVA-A 3 Safety mounting mechanism NOVA-A-1-3...H NOVA-A-2-3...H NOVA-A-1-3...V NOVA-A-2-3...V NOTES: • For fixing type “3” the size of the installation opening for the mounting frame must be exactly according to the specification in this document (W × H dimension in the dimensions table). • For sufficient safety, the grilles with more than 4 fixing type “3” spring ratchets (dimension W ≥ 600 mm) are equipped by 2 chains. These must be fixed to the adjacent rigid building structure.
/35 | NOVA-A i "NOVA-A" "ODEN" 5. 1. W H 3. 4. 2. "e.g.
/35 | NOVA-A 6. 7.
/35 | NOVA-A "NOVA-A" 1. "UR-NOVA" 2a) "e.g.
/35 | NOVA-A B1 2b) B2 "CLICK" 3. 4.
/35 | NOVA-A i "NOVA-A" "R1-NOVA" 1. 2. "CLICK" 1. 2.
/35 | NOVA-A Transport, Storage and Operation
/35 | NOVA-A Supplement Any deviations from the technical specifications contained herein and the terms should be discussed with the manufacturer. We reserve the right to make any changes to the product without prior notice, provided that these changes do not affect the quality of the product and the required parameters. Current information on all products is available on design.systemair.com.
Systemair DESIGN • 2022-07-26 • Handbook_NOVA_A_en-GB • Original instructions
