Er 1253 AOUST ENTRUGAL OX ALATON ompact acoustic in-line centrifugal box fans suitable for horizontal or vertical mounting in residential, commercial and industrial buildings such as toilets, bathrooms, schools, warehouses, offices, gyms, sports hall, restaurants, etc ONSTRUTON Outer casing made from coated ste RAL 91 providing long lasting and robust construction. Top cover made from ste for the A versions and from AS for the E versions. Sf-extinguishing technopolymer acoustic lining. Spigots made from polypropylene to fit rigid or flexible round ducts. Sf-cleaning centrifugal back-curved impler, dynamically balanced for A and E LUS version. entrifugal forward-curved impler, dynamically balanced for E version. igh efficient external rotor motor, provided with long-life ball bearings and integral thermal protection mounted on anti-vibration mounts, with 3 speeds for A version and E brushless for E and E LUS version. X2 protection grade. Electrical connection to the motor is provided by an 55 terminal box. EATURES & ENETS Ease of installation: wall-fixing eyets are part of the fan body. ompact profile to fit in narrow spaces. Suitable to operate at 23V/1h/ 5/6z. Top cover easily removable for inspection and maintenance. Tested to the latest standards, meaning accurate, up to date information on ectrical safety, performance and noise lev that can be ried upon. esigned and manufactured in accordance with Machine irective (M), Low Voltage irective (LV), Electromagnetic ompatibility irective (EM) and Regulation 1253/214 (Er irective). AESSORES lamp. lexible connector. ackdraught damper. Electric heater battery. an filter. s (page 6). 3 speed sector. Speed controller for E motor. 96 NUSTRAL ATALOGUE
erformances /l. 125-3V-1A - -,63,27 - X2/- Eff. S Q max Lp Static ressure - a 45 225 15 75 125-3V-1A Vmax Vmed Vmin 125-3V-1A X1 25, 354 41 6 12 18 24 36 /l. 15-3V-1A - -,63,27 - X2/- Eff. S Q max Lp Static ressure - a 45 225 15 75 15-3V-1A Vmax Vmed Vmin 15-3V-1A X 27,3,29 46 41 75 15 225 45 /l. 125-1E - -,31,27 - X2/- Eff. S Q max Lp Static ressure - a 24 2 16 12 8 4 125-1E 125-1E 1 26,8,69 312 3 5 1 15 2 25 /l. 15-1E - -,41,33 - X2/- Eff. S Q max Lp Static ressure - a 24 2 16 12 8 4 15-1E 15-1E 11 19,5,91 36 3 6 12 18 24 36 NUSTRAL ATALOGUE 97
erformances 125-1E LUS 125-1E LUS /l. - -,83,77 - X2/- Eff. S Q max Lp 1157 39,2,365 469 55 Static ressure - a 6 5 4 2 1 125-1E LUS 1 2 4 5 6 15-1E LUS 15-1E LUS /l. - -,83,77 - X2/- Eff. S Q max Lp 1158 42,7,29 566 55 Static ressure - a 15-1E LUS 45 225 15 75 1 2 4 5 6 2-1E LUS 2-1E LUS /l. - -,177 1,45 - X2/- Eff. S Q max Lp 1959 46,1,316 825 63 Static ressure - a 2-1E LUS 75 625 5 25 125 15 45 6 75 9 ata in accordance with Regulation 1253/214 (Er irective). roduct category is NRVU. Measurement category used to determine energy efficiency:. ata provided at standard air density of 1.2kg/m³. The overall A-weighted sound pressure lev is at a distance of 3m with spherical free-fid propagation. t is expressed in d re-2μa and is presented for comparative purposes only. 98 NUSTRAL ATALOGUE
imensions (mm) and Weight (kg) E E R E Weight 125 125 66 452 416 37 384 247 9 15 15 66 452 416 37 384 247 9,5 2 2 542 455 416 37 384 255 1 ARVO A: T:\Archivio rogetti ndustriale\n-line_ ox\definitivo\qox-d15x15\2d a N M - Q a T d Accessories lamp lexible connector ackdraught damper Electric heater battery age 1 11 11 11 125-3V-1A 18-125-LAM 1 18-125-LEX TR1 18-125-AMER TR17 18-V12-12-1M 428 15-3V-1A 18-15-LAM TR96 18-15-LEX TR11 18-15-AMER TR18 18-V15-27-1M 429 125-1E 18-125-LAM 1 18-125-LEX TR1 18-125-AMER TR17 18-V12-12-1M 428 15-1E 18-15-LAM TR96 18-15-LEX TR11 18-15-AMER TR18 18-V15-27-1M 429 125-1ELUS 18-125-LAM 1 18-125-LEX TR1 18-125-AMER TR17 18-V12-12-1M 428 15-1ELUS 18-15-LAM TR96 18-15-LEX TR11 18-15-AMER TR18 18-V15-27-1M 429 2-1ELUS 18-2-LAM TR94 18-2-LEX TR13 18-2-AMER TR2 18-V2-3-1M 431 NUSTRAL ATALOGUE 99
Accessories an filter Lmm L6mm L9mm age 12 6 6 6 125-3V-1A 18-125-LT- 2445 68-125-J1 245 68-125-J2 2456 68-125-J3 2462 15-3V-1A 18-15-LT- 2446 68-15-J1 2451 68-15-J2 2457 68-15-J3 2463 125-1E 18-125-LT- 2445 68-125-J1 245 68-125-J2 2456 68-125-J3 2462 15-1E 18-15-LT- 2446 68-15-J1 2451 68-15-J2 2457 68-15-J3 2463 125-1E LUS 18-125-LT- 2445 68-125-J1 245 68-125-J2 2456 68-125-J3 2462 15-1E LUS 18-15-LT- 2446 68-15-J1 2451 68-15-J2 2457 68-15-J3 2463 2-1E LUS 18-2-LT- TR89 68-2-J1 2453 68-2-J2 2459 68-2-J3 2465 L12mm 3 speed sector Speed controller for E motor age 6 12 12 125-3V-1A 68-125-J4 2468 SEL-3V- 379 - - SEL-3V- 2M 3789 - - 15-3V-1A 68-15-J4 2469 SEL-3V- 379 - - SEL-3V- 2M 3789 - - 125-1E 68-125-J4 2468 SEL-3V- 379 TRL-M- 3682 SEL-3V- 2M 3789 TRL-M- 2M 3683 15-1E 68-15-J4 2469 SEL-3V- 379 TRL-M- 3682 SEL-3V- 2M 3789 TRL-M- 2M 3683 125-1ELUS 68-125-J4 2468 SEL-3V- 379 TRL-M- 3682 SEL-3V- 2M 3789 TRL-M- 2M 3683 15-1ELUS 68-15-J4 2469 SEL-3V- 379 TRL-M- 3682 SEL-3V- 2M 3789 TRL-M- 2M 3683 2-1ELUS 68-2-J4 2471 SEL-3V- 379 TRL-M- 3682 SEL-3V- 2M 3789 TRL-M- 2M 3683 lamp Made from galvanised ste with foam lining. or quick connection of fan to circular rigid or flexible duct or accessories. Ø Weight (kg) 18-125-LAM 117 141 7,29 18-15-LAM 142 166 7,33 18-2-LAM 192 216 7,42 imensions in mm Ø 1 NUSTRAL ATALOGUE
lexible connector Made from V coated polyester with galvanised sheet ste. To be fitted directly to the fan spigot to provide flexible connection between fan and accessory or duct. Weight (kg) 18-125-LEX 125 15,2 18-15-LEX 15 15,2 18-2-LEX 2 15,3 imensions in mm ackdraught damper Made from galvanised ste. rovided with spring operated blades. To prevent reverse flow of air when fan is not operating. Weight (kg) 18-125-AMER 125 9 1,3 18-15-AMER 15 9 11,3 18-2-AMER 2 125 15,6 imensions in mm Electric heater battery Aluzinc-coated ste casing. Stainless ste heater ements. omplete with automatic and manually overheating protections. 43 protection class. Leakage class according to EN15727. External regulator or sensor on request. 42 42 AR LOW E kw osit. ase imensions in mm Airflow @ m 3 /h Weight (kg) min max 18-V12-12-1M 1,2 1 1 9 266 125 8 4 2 18-V15-27-1M 2,7 1 1 125 382 15 8 4 3 18-V2-3-1M 3 1 1 227 68 2 8 4 4 NUSTRAL ATALOGUE 11
an filter Galvanised ste casing complete with G3 filter media. Removable pan to access to the filter. Weight (kg) 18-125-LT- 125 155 2 5 2 18-15-LT- 15 155 25 5 2 18-2-LT- 2 155 25 5 2 imensions in mm 3 speed sector 3 speed sector with front section knob, including off position. 23V~ 5/6z. Available for surface (REL-1A-) or recessed mounting (REL-1A- 2M). 3 modules recessed installation kit suitable for 53 box on request (KT 3 MOUL A NASSO cod. 1535). max Amp L SEL-3V 3 8 8 imensions in mm Speed controller for E motors otentiometer for E brushless motors with front knob, two pole on-off switch to adjust the motor speed. Ylow led to indicate active load. 23V~ 5/6z. Available for surface (TRL-M-) or recessed mounting (TRL-M- 2M). 3 modules recessed installation kit suitable for 53 box on request (KT 3 MOUL A NASSO cod. 1535). max Amp TRL-M - 8 8 imensions in mm L 12 NUSTRAL ATALOGUE