Tubes and ox Fans Duct Fans - ESTOC EC Range Features Sizes from 55 to 6 mm diameter ir flow 19, m /h (4. m /s) Static pressures up to 84 Pa Maximum temperature up to 6 C Controllable external rotor motors Multiple outlet orientations Electrical Supply 8-42V / 5Hz / Ph Sizes 55, 4, 45, 5, 56 and 6. Features and Construction The Estoc EC casing is galvanized and made from sheet steel with PentaPost Construction and acoustic insulation made from fibre glass with a thickness of 2 mm. Impeller The Estoc EC has a backward curved centrifugal impellers made of plastic with galvanised steel support plates for those up to 45 mm. Fans with a diameter of 5 mm and larger have high efficiency backward curved centrifugal impellers made of aluminium. Motor The impellers together with the EC (electronically controlled) external rotor motors are dynamically balanced to quality standard G2,5 DIN ISO 1941 Estoc EC 5-55 ESTOC = Name EC = EC Motor 5 = ox Size ie, 5 = 5mm; 67 = 67mm; 8 = 8mm; 12 = 12mm 55 = Spigot diameter size ccessories The range of accessories include dampers, flexible connectors, service doors, outlet covers, guards, side covering and insulating connections. quick reference guide is shown below. For full details on these items please see pages 57-62. Speed Controllers Speed is variable using auto transformers and includes a integrated emergency switch which is controllable using a -1v signal (please see page 99). SFC SSC SSD SD SOC SWR CIG SWR Fläkt Woods FWG-T&DFN-9542 G 214.5.22 51 Specifications are subject of alteration without further notice
Tubes and ox Fans Electrical Details and Sound Levels Speed rpm Motor Frame Electrical Supply Motor (kw) Electrical Current Full Load Current () *Sound power levels are average d at metres distance over sphere, under free field conditions and are presented for comparative purposes only. Values taken at the mid point on the wave at the highest point. **For speed controllers, please see page 99. Starting Current () Wiring Diagrams Maximum Operating Temp C reakout *Sound Level db() (m) ESTOC EC 5-55 U5559 15 Integral 22-24 V/5 Hz/1 Ph.5 2.1 2.1 CD1 5 7 ESTOC EC 67-4 U67459 15 Integral 22-24 V/5 Hz/1 Ph.62.7.7 CD15 5 4 ESTOC EC 67-45 U674559 145 Integral 22-24 V/5 Hz/1 Ph 1 5.7 5.7 CD15 5 47 ESTOC EC 8-5 U8569 15 Integral 8-42 V/5 Hz/ Ph 1.9 CD1 5 5 ESTOC EC 8-56 U85669 14 Integral 8-42 V/5 Hz/ Ph 2.8 4. 4. CD1 5 5 ESTOC EC 12-6 U1669 11 Integral 8-42 V/5 Hz/ Ph 2..7.7 CD1 5 4 **Speed Controllers Potentiometer Drawings and Dimensions Wiring Diagrams CD1 CD15 d D b C b C Ø D Ø d Max Weight Kg ESTOC EC 5-55 5 45 42 5 59 228 6 ESTOC EC 67-4 67 62 59 67 44 257 47 CD1 ESTOC EC 67-45 67 62 59 67 454 289 5 ESTOC EC 8-5 8 72 69 8 51 25 84 ESTOC EC 8-56 8 72 69 8 57 62 86 ESTOC EC 12-6 12 94 91 12 64 41 12 ll dimensions shown in mm Fläkt Woods FWG-T&DFN-9542 G 214.5.22 52 Specifications are subject of alteration without further notice
Tubes and ox Fans Performance Data ESTOC EC 5-55 45 4 5 2V 25 2 19V 215V 15 16V 1 14V 5 11V 5 1 15 2 25 5 4 ESTOC EC 67-4 6 5 4 2V 19V 215V 2 16V 14V 1 11V 1 2 4 5 6 ESTOC EC 67-45 7 6 5 2V 21V 4 16V 19V 2 15V 1 11V 1 2 4 5 6 7 Fläkt Woods FWG-T&DFN-9542 G 214.5.22 5 Specifications are subject of alteration without further notice
Tubes and ox Fans Performance Data ESTOC EC 8-5 9 8 7 4V 6 7V 5 4 28V V 24V 2 19V 1 2 4 6 8 1 12 ESTOC EC 8-56 9 8 4V 7 7V 6 5 4 29V V 2V 2 19V 1 2 4 6 8 1 12 14 16 ESTOC EC 12-6 7 6 4V 5 6V 4 27V V 2 24V 1 18V 2 4 6 8 1 12 14 16 Fläkt Woods FWG-T&DFN-9542 G 214.5.22 54 Specifications are subject of alteration without further notice
Tubes and ox Fans ccessories SFC - Flexible Connection SIC - Insulating Connection Estoc and Estoc EC SFC connections are made of galvanized sheet steel. Flexible middle section made of PVC woven cloth with a temperature range up to +7 C. Insulating connection made of galvanized sheet steel for easy cleaning. Mechanical isolation through EPDM - foamed rubber Estoc Targe connections are made of galvanized sheet steel. Flexible middle section made of PU coated fibre glass cloth with a temperature range up to +18 C. c D b C a 1 ø 9 14 Ø1 C Part a b C D ESTOC/ESTOC EC 5-55 I11 4 49 2 ESTOC/ESTOC EC 67-4 I111 6 579 2 ESTOC/ESTOC EC 67-5 I111 6 579 2 ESTOC/ESTOC EC 8-56 I11 697 659 ESTOC/ESTOC EC 8-6 I11 697 659 ESTOC/ESTOC EC 12-71 I115 917 879 ESTOC TRGE 5-55 I11142 6 18 9 21 42 24 ESTOC TRGE 5-55 I1114 5 5 8 8 41 41 ESTOC TRGE 67-4 I11144 5 22 56 25 59 28 ESTOC TRGE 67-4 I11145 45 45 48 48 51 51 ESTOC TRGE 67-45 I11144 5 22 56 25 59 28 ESTOC TRGE 67-45 I11145 45 45 48 48 51 51 ESTOC TRGE 8-5 I11148 66 69 72 6 number Inlet or Outlet C ESTOC TRGE 5-55 I117 Outlet 98 218 ESTOC TRGE 5-55 I1174 Inlet 88 88 ESTOC TRGE 67-4+45 I1175 Outlet 568 258 ESTOC TRGE 67-4+45 I1176 Inlet 488 488 ESTOC TRGE 8-5+6 I1177 Outlet 698 8 ESTOC TRGE 8-5+6 I1178 Inlet 618 618 ESTOC TRGE 8-5 I11149 58 58 61 61 64 64 ESTOC TRGE 8-56 I11148 66 69 72 6 ESTOC TRGE 8-56 I11149 58 58 61 61 64 64 ESTOC TRGE 8-6 I11148 66 69 72 6 ESTOC TRGE 8-6 I11149 58 58 61 61 64 64 ESTOC TRGE 12-6 I11154 88 6 91 9 94 42 ESTOC TRGE 12-6 I11155 75 75 78 78 81 81 ESTOC TRGE 12-6 I1179 Outlet 918 98 ESTOC TRGE 12-6 I118 Outlet 788 788 ll dimensions shown in mm Fläkt Woods FWG-T&DFN-9542 G 214.5.22 55 Specifications are subject of alteration without further notice
Tubes and ox Fans ccessories SSD - Service Door SD - ir Damper Service door for an easy access to the motorized impeller. For mounting on estoc. Casings made of galvanized sheet steel, lamellas of aluminium. Exterior adjusting lever for regulating mechanism of lamellas. 2 b c a 14 Ø 9 12 a b c ESTOC/ESTOC EC 5-55 I1142 45 45 ESTOC/ESTOC EC 67-4 I114 62 62 ESTOC/ESTOC EC 67-5 I114 62 62 ESTOC/ESTOC EC 8-56 I1145 72 72 ESTOC/ESTOC EC 8-6 I1145 72 72 ESTOC/ESTOC EC 12-71 I1147 94 94 ESTOC/ESTOC EC 5-55 I1148 49 49 4 4 2 ESTOC/ESTOC EC 67-4 I1149 579 579 6 6 2 ESTOC/ESTOC EC 67-5 I1149 579 579 6 6 2 ESTOC/ESTOC EC 8-56 I1151 659 659 697 697 ESTOC/ESTOC EC 8-6 I1151 659 659 697 697 ESTOC/ESTOC EC 12-71 I115 879 879 917 917 ESTOC TRGE 5-55 I119 45 4 ESTOC TRGE 67-4 I1194 62 42 ESTOC TRGE 67-45 I1194 62 42 ESTOC TRGE 67-5 I1196 62 51 ESTOC TRGE 8-56 I1197 72 6 ESTOC TRGE 8-6 I1197 72 6 a b c ESTOC TRGE5-55 I111 59 18 97 218 ESTOC TRGE 67-4 I1111 529 22 567 258 ESTOC TRGE 67-45 I1111 529 22 567 258 ESTOC TRGE 8-5 I111 659 697 8 ESTOC TRGE 8-56 I111 659 697 8 ESTOC TRGE 8-6 I111 659 697 8 ESTOC TRGE 12-6 I1116 879 59 917 97 ll dimensions shown in mm Fläkt Woods FWG-T&DFN-9542 G 214.5.22 56 Specifications are subject of alteration without further notice
Tubes and ox Fans ccessories SOC - Outlet Cover SWR - Roof Weather Protection Rain safe outlet cover made of galvanized sheet steel, for installation in free-blowing unit. dditional protection when mounted outside made of corrosion-resistant aluminium. Estoc LR Estoc 5 Protection guard 15 15 5 ESTOC/ESTOC EC 5-55 I1154 45 ESTOC/ESTOC EC 67-4 I1155 8 62 ESTOC/ESTOC EC 67-5 I1155 8 62 ESTOC/ESTOC EC 8-56 I1157 4 72 ESTOC/ESTOC EC 8-6 I1157 4 72 ESTOC/ESTOC EC 12-71 I1159 52 94 ESTOC/ESTOC EC 5-55 I116 6 8 ESTOC/ESTOC EC 67-4 I1161 77 97 ESTOC/ESTOC EC 67-45 I1161 enq enq ESTOC/ESTOC EC 67-5 I1161 77 97 ESTOC/ESTOC EC 8-56 I116 9 11 ESTOC/ESTOC EC 8-6 I116 9 11 ESTOC/ESTOC EC 12-71 I1165 112 12 ESTOC TRGE5-55 I1117 24 ESTOC TRGE 67-4 I1118 8 28 ESTOC TRGE 67-45 I1118 8 28 ESTOC TRGE 8-5 I1111 4 6 ESTOC TRGE 8-56 I1111 4 6 ESTOC TRGE 8-6 I1111 4 6 ESTOC TRGE 12-6 I1111 52 42 ESTOC TRGE 5-55 I11121 6 72 ESTOC TRGE 67-4 I11122 77 8 ESTOC TRGE 67-45 I11122 77 8 ESTOC TRGE 67-5 I11124 9 89 ESTOC TRGE 8-56 I11125 9 14 ESTOC TRGE 8-6 I11126 9 11 ESTOC TRGE 12-71 I11127 112 118 ll dimensions shown in mm Fläkt Woods FWG-T&DFN-9542 G 214.5.22 57 Specifications are subject of alteration without further notice
Tubes and ox Fans ccessories SIG - Protection Guard SSC - Side Covering Protection guard for suction side cover made of steel. For covering of casing sides with integrated insulating. d a x ß 2 D LK D LK d a x ß ESTOC/ESTOC EC 5-55 I1166 27 2 9 x12 ESTOC/ESTOC EC 67-4 I1167 1 56 9 x12 ESTOC/ESTOC EC 67-45 I1168 5 95 9 4x9 ESTOC/ESTOC EC 67-5 I1169 9 48 9 4x9 ESTOC/ESTOC EC 8-56 I117 45 49 11,5 4x9 ESTOC/ESTOC EC 8-6 I1171 49 541 11,5 4x9 ESTOC/ESTOC EC 5-55 I116 45 45 ESTOC/ESTOC EC 67-4 I117 62 62 ESTOC/ESTOC EC 67-5 I117 62 62 ESTOC/ESTOC EC 8-56 I119 72 72 ESTOC/ESTOC EC 8-6 I119 72 72 ESTOC/ESTOC EC 12-71 I1141 94 94 ESTOC/ESTOC EC 12-71 I1172 6 674 11,5 8x45 ESTOC TRGE 5-55 I1181 45 4 ESTOC TRGE 67-4 I1182 59 42 ESTOC TRGE 67-45 I1182 59 42 ESTOC TRGE 8-5 I1184 72 51 ESTOC TRGE 8-56 I1185 72 22 ESTOC TRGE 8-56 I1186 72 6 ESTOC TRGE 8-56 I1187 72 28 ESTOC TRGE 8-6 I1185 72 22 ESTOC TRGE 8-6 I1186 72 6 ESTOC TRGE 8-6 I1187 72 28 ll dimensions shown in mm ESTOC TRGE 12-6 I1191 94 ESTOC TRGE 12-6 I1192 94 42 Fläkt Woods FWG-T&DFN-9542 G 214.5.22 58 Specifications are subject of alteration without further notice
Tubes and ox Fans ccessories STP - dapter Piece (Estoc Targe only) SDT - Drip Tray (Estoc Targe only) llows seamless intersection on outlet side on a standard diameter, made of galvanized sheet steel. For absorbing of condensation with discharge nozzles for flexible tube connection. Connection: /4. ØD C 4 /4'' 18 C ØD Hole (St./Pcs.) ESTOC TRGE 5-55 I11114 418 28 25 55 4 ESTOC TRGE 67-4 I11115 588 278 28 45 6 ESTOC TRGE 67-45 I11115 588 278 28 45 6 ESTOC TRGE 8-5 I11117 718 58 2 56 6 ESTOC TRGE 8-56 I11117 718 58 2 56 6 ESTOC TRGE 8-6 I11117 718 58 2 56 6 ESTOC TRGE 12-6 I1112 98 418 4 6 8 ESTOC TRGE 5-55 I11128 268 448 ESTOC TRGE 67-4 I11129 8 618 ESTOC TRGE 67-45 I11129 8 618 ESTOC TRGE 8-5 I1111 68 748 ESTOC TRGE 8-56 I1112 88 748 ESTOC TRGE 8-6 I1112 88 748 ESTOC TRGE 12-6 I1114 448 968 ll dimensions shown in mm Fläkt Woods FWG-T&DFN-9542 G 214.5.22 59 Specifications are subject of alteration without further notice
Tubes and ox Fans ccessories SMT - Mounting Track For quick and easy assembly. One delivery set contains two pieces. ESTOC, ESTOC EC ESTOC TRGE ESTOC, ESTOC EC ESTOC TRGE LR H L Part Part L H ESTOC TRGE 5-55 ESTOC/ESTOC EC 5-55 I1115 6 5 2 ESTOC TRGE 67-4 ESTOC/ESTOC EC 67-4 I1116 77 5 2 ESTOC TRGE 67-45 ESTOC/ESTOC EC 67-45 I1116 77 5 2 ESTOC TRGE 8-5 ESTOC/ESTOC EC 8-5 I1116 9 6 52.5 ESTOC TRGE 8-56 ESTOC/ESTOC EC 8-56 I1118 9 6 52.5 ESTOC TRGE 8-6 ESTOC/ESTOC EC 8-6 I1118 9 6 52.5 ESTOC TRGE 12-6 ESTOC/ESTOC EC 12-6 I11141 112 6 52.5 ll dimensions shown in mm Fläkt Woods FWG-T&DFN-9542 G 214.5.22 6 Specifications are subject of alteration without further notice