HT Er 1253 CENTRFUGAL N-LNE FANS ALCATON Centrifugal in-line fans suitable to extract air in commercial and industrial buildings such as toilets, bathrooms, sports halls, warehouses, schools, offices, agricultural, etc CONSTRUCTON Casings have a galvanised pressed sheet ste construction, providing a robust, long lasting and corrosion resistant casing. The inlet and outlet spigots should be a minimum of 25mm long to enable the installation and fixing to circular rigid, or flexible ductwork. All units are to be supplied complete with integral mounting brackets manufactured from galvanised sheet ste for horizontal or vertical mounting arrangements. All implers are single inlet backward curved centrifugal type, balanced to SO 14694 Grade G6.3. All motors are to be highly efficient, three speed external rotor motors with sealed for life ball bearings to enable the fan to be mounted at any angle. Motors are protected to 44 with Class F insulation. Non sf-resetting thermal cut-outs are fitted in accordance with EN6335-2- 8. Motors are wound for 23V/1h/5Hz/6Hz supply. Electrical connections are made by an 54 terminal box. Suitable for ambient operating temperatures up to +5 C. FEATURES & ENEFTS Three speed section through remote speed sector SEL-3V (accessory on request), to meet the ventilation rate requests and for energy saving. Ease of installation thanks to the mounting feet provided as standard and to the external terminal box. Tested to the latest standards, meaning accurate, up to date information on ectrical safety, performance and noise lev that can be ried upon. Designed and manufactured in accordance with Machinery Directive (MD), Low Voltage Directive (LVD), Electromagnetic Compatibility Directive (EMC) and Regulation 1253/214 (ER Directive). ACCESSORES 3 Speed sector. Electric heater battery. an filter. Clamp. Flexible Connections. Damper. s. 46 NDUSTRAL CATALOGUE
HT erformances /Cl. HT125 2 -,66,29,99 44/F Eff. SF Q max Lp nlet Outlet Static ressure - a 36 3 24 18 12 6 HT125 HT125 CTR1 17,,278 342 47 49 6 12 18 24 3 36 /Cl. 36 3 HT15 HT15 2 -,65,28,99 44/F Eff. SF Q max Lp nlet Outlet Static ressure - a 24 18 12 6 HT15 CTR2 25,2,25 47 47 49 8 16 24 32 4 48 /Cl. 36 3 HT16 HT16 2 -,64,28,98 44/F Eff. SF Q max Lp nlet Outlet Static ressure - a 24 18 12 6 HT16 CTR3 25,257 47 47 49 8 16 24 32 4 48 /Cl. HT2 2 -,159,71 2,49 44/F Eff. SF Q max Lp nlet Outlet Static ressure - a 48 4 32 24 16 8 HT2 HT2 CTR4 28,1,319 92 51 53 9 235 38 525 67 815 96 NDUSTRAL CATALOGUE 47
HT erformances /Cl. 54 45 HT25 HT25 2 -,182,79 2,75 44/F Eff. SF Q max Lp nlet Outlet Static ressure - a 36 27 18 9 HT25 CTR5 24,7,362 97 52 56 9 24 39 54 69 84 99 /Cl. 54 45 HT25 HT25 2 -,182,79 2,75 44/F Eff. SF Q max Lp nlet Outlet Static ressure - a 36 27 18 9 HT25 CTR6 25,2,376 112 52 56 2 4 6 8 1 12 /Cl. 54 45 HT315 HT315 2 -,184,8 2,79 44/F Eff. SF Q max Lp nlet Outlet Static ressure - a 36 27 18 9 HT315 CTR7 22,2,391 113 56 56 2 4 6 8 1 12 /Cl. 54 45 HT315 HT315 2 -,275 1,19 4,18 44/F Eff. SF Q max Lp nlet Outlet Static ressure - a 36 27 18 9 HT315 CTR8 29,5,356 187 56 58 3 58 86 114 142 17 198 48 NDUSTRAL CATALOGUE
HT Dimensions (mm) 2 HOLES N EACH RACKET SZES 125-16, Ø4 SZES 2-315, Ø5 G E F 25 25 45 A ØA DA D ØD DA C A C D E F G HT125 123 193 13 236 284 27 47 3,7 HT15 148 195 165 278 326 312 47 3,6 HT16 158 195 165 278 326 312 47 3,6 HT2 198 235 19 333 392 372 1 5,5 HT25/25 248 21 19 333 392 372 1 5,3 HT315/315 313 265 227 4 46 44 1 8,8 Data in accordance with Regulation 1253/214 (Er Directive). roduct category is NRVU. Measurement category used to determine energy efficiency: C. Data provided at standard air density of 1.2 /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. NDUSTRAL CATALOGUE 49
HT Accessories SEL-3V Electric Heater an Filter Clamp age 51 51 51 52 HT125 HT15 HT16 HT2 HT25/25 HT315/315 SEL-3V- SV1X SEL-3V- SV1 SEL-3V- SV1X SEL-3V- SV1 SEL-3V- SV1X SEL-3V- SV1 SEL-3V- SV1X SEL-3V- SV1 SEL-3V- SV1X SEL-3V- SV1 SEL-3V- SV1X SEL-3V- SV1 18-125-HEAT-1 244 18-125-FLT- 2445 18-125-CLAM 1 18-15-HEAT-1 1487 18-15-FLT- 2446 18-15-CLAM CTR96 18-16-HEAT-1 2441 18-16-FLT- 2447 18-16-CLAM CTR95 18-2-HEAT-1 2442 18-2-FLT- CTR89 18-2-CLAM CTR94 18-25-HEAT-1 2443 18-25-FLT- 2448 18-25-CLAM CTR93 18-315-HEA1/3 2444 18-315-FLT- 2449 18-315-CLAM CTR92 Flexible Connector Damper L=3mm L=6mm age 52 52 55 55 HT125 18-125-FLEX CTR1 18-125-DAMER CTR17 68-125-JF1 245 68-125-JF2 2456 HT15 18-15-FLEX CTR11 18-15-DAMER CTR18 68-15-JF1 2451 68-15-JF2 2457 HT16 18-16-FLEX CTR12 18-16-DAMER CTR19 68-16-JF1 2452 68-16-JF2 2458 HT2 18-2-FLEX CTR13 18-2-DAMER CTR2 68-2-JF1 2453 68-2-JF2 2459 HT25/25 18-25-FLEX CTR14 18-25-DAMER CTR21 68-25-JF1 2454 68-25-JF2 246 HT315/315 18-315-FLEX CTR15 18-315-DAMER CTR22 68-315-JF1 2455 68-315-JF2 2461 L=9mm L=12mm age 55 55 HT125 68-125-JF3 2462 68-125-JF4 2468 HT15 68-15-JF3 2463 68-15-JF4 2469 HT16 68-16-JF3 2464 68-16-JF4 247 HT2 68-2-JF3 2465 68-2-JF4 2471 HT25/25 68-25-JF3 2466 68-25-JF4 2472 HT315/315 68-315-JF3 2467 68-315-JF4 2473 5 NDUSTRAL CATALOGUE
HT SEL-3V Speed sector with front section knob, including OFF position. 23V~ 5-6 Hz. Max load 3A. Available for surface or recessed mounting. max Amp H mm L mm SEL-3V 3 8 8 Electric Heater 44 Galvanised sheet ste case. Elements are nick chromium wire insulated by compacted magnesium oxide powder within a stainless ste or incoloy tube and sealed by ceramic bead and silicon sealant. Safe and clean heating. Max exit temperature is +4 C at 7% RH. Air vocity min 2m/s, max 6m/s. Fitted with manual reset high temperature cutout. ØA C kw osit. hase min Airflow @ m 3 /h ØA C max 18-125-HEAT-1 1, 1 1 9 266 125 8 4 2 18-15-HEAT-1 1,5 1 1 125 382 15 8 4 3 18-16-HEAT-1 1,5 1 1 144 432 16 8 4 3 18-2-HEAT-1 2, 1 1 227 68 2 8 4 4 18-25-HEAT-1 3, 1 1 353 162 25 8 4 4 18-315-HEA1/3 4,5 3/1 1/3 562 1685 315 8 4 5 an Filter Galvanised ste casing. Filter media to S EN 779 rating G3 with 85% arrestance. Filter access with removable pan. ØA C D Kg C x D C HGH x D WDE 5 18-125-FLT- 125 155 2 2 2 18-15-FLT- 15 155 25 25 2 18-16-FLT- 16 155 25 25 2 18-2-FLT- 2 155 25 25 2 18-25-FLT- 25 2 3 3 3 18-315-FLT- 315 3 44 44 8 NDUSTRAL CATALOGUE 51
HT Clamp Ø 7 ØA Ø 18-125-CLAM 117 141,29 18-15-CLAM 142 166,33 18-16-CLAM 152 176,35 18-2-CLAM 192 216,42 18-25-CLAM 242 266,49 18-315-CLAM 37 331,59 Flexible Connector VC coated polyester with galvanised sheet ste. Fix directly onto spigot. rovides flexible connection between fan and accessory or duct. ØA 18-125-FLEX 125 15,2 18-15-FLEX 15 15,2 18-16-FLEX 16 15,2 18-2-FLEX 2 15,3 18-25-FLEX 25 15,4 18-315-FLEX 315 15,5 Damper Made from galvanised sheet ste case. Spring operated aluminium sheet blades. revents reverse flow of air when fan not operating. A C Kg 18-125-DAMER 125 9 1,3 18-15-DAMER 15 9 11,3 18-16-DAMER 16 9 11,3 18-2-DAMER 2 125 15,6 18-25-DAMER 25 125 15,6 18-315-DAMER 315 125 21 1,3 C 52 NDUSTRAL CATALOGUE