8" Encapsulated Motors
8" Encapsulated Motors
These 8" encapsulated motors are built for dependable operation in 8" diameter or larger water wells.
It is fitted with water lubricated radial and thrust bearings for maintenance-free operation. A special diaphragm ensures pressure compensation inside the motor. The motor is filled with a special FES91 fluid, providing frost protection down to -15 °C storage temperature.
The Sandfighter® SiC seal system is the option for sandy applications.
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Specifications
- Hermetically sealed stator, anti track, self healing stator resin prevents motor burn out
- Removable Water Bloc™ lead connector
- Cable material according to drinking water regulations (VDE / ACS / KTW approved)
- SandFighter™ sealing system with SIC mechanical seal and sand slinger
- High efficiency electrical design for low operation cost
- Standard Motor: WW- Water well Design (Stator 304SS / Castings - CI Powder coated)
- All motors prefilled and 100 % tested
- Max. storage temperature -15 °C - + 60 °C
- Non contaminating FES91 -filled design
Technical Specification:
- 30 - 150 kW
- 8" NEMA double flange
- Protection: IP 68
- Starts per hour: max. 10
- Installation: vertical/horizontal
- Standard Voltage: 380-415 V/50 Hz, 460 V/60 Hz
- Voltage tolerance 50 Hz: -10 % / +6 % UN [380-415 V = (380-10 %) – (415+6 %)]
- Voltage tolerance 60 Hz: ±10 % UN
- Motor protection: Select thermal overloads according to DIN 61947-4-1
- Insulation: Class F
- Rated ambient temperature: 30 °C
- Cooling flow: min. 0.16 m/s
- Built-in SubMonitor Transmitter
- DOL- start / YΔ - start (pos. of cables 90°)
- Motor lead in 8 m length (VDE / ACS / KTW approved)
Options:
- Other voltages
- Motors complete in 316 SS
- PT 100 temperature sensor (sold separately)
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8" Encapsulated Motors 50Hz Model Numbers WW / 316SS
PN
[kW]UN
[V]Model Number Digit 1 - 6 Model Number Digit 7 – 10
with SubMonitor TransmitterDOL YΔ WW* 316 SS DOL YΔ DOL YΔ 30 380, 400, 415 239 600 239 620 7023 8023 7223 8223 500,525 239 670 239 720 7023 8023 - - 37 380, 400, 415 239 601 239 621 7023 8023 7223 8223 500,525 239 671 239 721 7023 8023 - - 45 380, 400, 415 239 602 239 622 7023 8023 7223 8223 500,525 239 672 239 722 7023 8023 - - 55 380, 400, 415 239 603 239 623 7043 8043 7243 8243 500,525 239 673 239 723 7043 8043 - - 75 380, 400, 415 239 604 239 624 7043 8043 7243 8243 500,525 239 674 239 724 7043 8043 - - 93 380, 400, 415 239 105 239 125 7019 8019 7219 8219 500,525 239 175 239 225 7019 8019 - - 110 380, 400, 415 239 106 239 126 7519 7619 7219 8219 500,525 239 176 239 226 7519 7619 - - 130 380, 400, 415 239 107 239 127 7519 7619 7219 8219 500,525 239 177 239 227 7519 7619 - - 150 380, 400, 415 239 108 239 128 7519 7619 7219 8219 500,525 239 178 239 228 7519 7619 - - - * WW (Water well)- Stator 304SS / Castings - CI Powder coated
8" Encapsulated Motors 60Hz Model Numbers WW / 316SS
PN
[kW]PN
[HP]UN
[V]Model number
Digit 1 – 6Model number
Digit 7 – 10
with SubMonitor TransmitterDOL YΔ WW* 316SS DOL YΔ DOL YΔ 30 40 230 - 239 650 - 8023 7223 8223 380 239 660 239 680 7023 8023 7223 8223 460 239 600 239 620 7023 8023 7223 8223 575 239 610 - 7023 8023 7223 8223 37 50 230 - 239 651 - 8023 7223 8223 380 239 661 239 681 7023 8023 7223 8223 460 239 601 239 621 7023 8023 7223 8223 575 239 611 - 7023 8023 7223 8223 45 57.8 230 - 239 652 - 8023 7223 8223 380 239 662 239 682 7023 8023 7223 8223 460 239 602 239 622 7023 8023 7223 8223 575 239 612 - 7023 8023 7223 8223 55 64 230 - 239 653 - 8043 7243 8243 380 239 663 239 683 7043 8043 7243 8243 460 239 603 239 623 7043 8043 7243 8243 575 239 613 - 7043 8043 7243 8243 75 86 230 - 239 654 - 8043 7243 8243 380 239 664 239 684 7023 8043 7243 8243 460 239 604 239 624 7023 8043 7243 8243 575 239 614 - 7023 8043 7243 8243 93 107 380 239 165 239 185 7019 8019 7219 8219 460 239 105 239 125 7019 8019 7219 8219 575 239 115 - 7019 8019 7219 8219 110 128 380 239 166 239 186 7519 7619 7219 8219 460 239 106 239 126 7519 7619 7219 8219 575 239 116 - 7519 7619 7219 8219 130 150 380 239 167 239 187 7519 7619 7219 8219 460 239 107 239 127 7519 7619 7219 8219 575 239 117 - 7519 7619 7219 8219 150 170 380 239 168 239 188 7519 7619 7219 8219 460 239 108 239 128 7519 7619 7219 8219 575 239 118 - 7519 7619 7219 8219 - * WW (Water well)- Stator 304SS / Castings - CI Powder coated
8" Encapsulated Motors 50Hz Performance Data
PN
[kW]Thrust
F [N]UN
[V]nN
[min-1]IN
[A]IA
[A]η (Eff.) [%]
at % loadcosφ (Pf.)
at % loadTN
[Nm]TA
[Nm]50 75 100 50 75 100 30 45 000 380 2890 61 397 85 86 86 0,75 0,84 0,88 98 231 400 2900 61 418 83 86 86 0,68 0,78 0,84 97 255 415 2910 62 433 82 85 86 0,62 0,73 0,8 97 275 500 2890 47 302 85 86 86 0,75 0,84 0,88 525 2900 47 318 83 86 86 0,68 0,78 0,84 37 45 000 380 2905 75 507 85 87 87 0,78 0,85 0,89 122 266 400 2920 74 534 84 87 87 0,71 0,81 0,86 121 295 415 2925 74 554 83 86 87 0,66 0,76 0,83 121 317 500 2905 57 385 85 87 87 0,78 0,85 0,89 525 2920 57 404 84 87 87 0,71 0,81 0,86 45 45 000 380 2910 89 612 86 87 87 0,77 0,85 0,89 146 363 400 2920 89 645 85 87 87 0,71 0,81 0,85 145 395 415 2925 89 669 84 86 87 0,65 0,76 0,82 146 428 500 2910 68 466 86 87 87 0,77 0,85 0,89 525 2920 68 494 85 87 87 0,71 0,81 0,85 55 45 000 380 2910 111 819 86 88 88 0,79 0,86 0,89 182 507 400 2920 108 862 85 87 88 0,72 0,82 0,87 182 563 415 2925 108 895 84 87 88 0,67 0,78 0,84 182 605 500 2910 85 623 86 88 88 0,79 0,86 0,89 525 2920 83 661 85 87 88 0,72 0,82 0,87 75 45 000 380 2920 153 1208 86 87 87 0,71 0,81 0,86 243 637 400 2930 153 1272 85 87 87 0,63 0,75 0,81 242 706 415 2935 156 1319 84 87 87 0,57 0,70 0,77 242 760 500 2920 113 835 86 88 88 0,79 0,86 0,89 525 2925 111 861 85 87 87 0,72 0,82 0,87 93 45 000 380 2920 194 1265 85 87 87 0,75 0,83 0,86 303 511 400 2930 190 1332 84 86 87 0,68 0,78 0,83 302 567 415 2935 191 1382 83 86 87 0,63 0,74 0,8 302 610 500 2920 148 961 85 87 87 0,75 0,83 0,86 525 2930 145 1015 84 86 87 0,68 0,78 0,83 110 45 000 380 2920 226 1517 86 88 88 0,77 0,84 0,87 364 694 400 2930 222 1597 85 87 88 0,7 0,8 0,84 363 769 415 2935 223 1657 84 87 88 0,64 0,75 0,81 363 828 500 2920 172 1153 86 88 88 0,77 0,84 0,87 525 2930 170 1217 85 87 88 0,7 0,8 0,84 130 45 000 380 2910 260 1651 86 87 87 0,83 0,87 0,89 425 837 400 2920 252 1738 86 87 88 0,79 0,84 0,87 424 927 415 2930 247 1803 85 87 88 0,74 0,81 0,86 423 1153 500 2910 198 1255 86 87 87 0,83 0,87 0,89 525 2920 192 1324 86 87 88 0,79 0,84 0,87 150 45 000 380 2910 294 1765 86 88 88 0,83 0,88 0,9 487 933 400 2920 284 1858 86 88 88 0,79 0,86 0,88 485 1034 415 2930 277 1928 86 88 88 0,75 0,83 0,87 485 1113 500 2910 224 1341 86 88 88 0,83 0,88 0,9 525 2920 217 1416 86 88 88 0,79 0,86 0,88 8" Encapsulated Motors 60Hz Performance Data
PN
[kW]Pmax.
[kW]Thrust
F [N]UN
[V]HZ nN
[min-1]Imax.
[A]IA
[A]ηmax [%]
at % loadLINE TO LINE
RESISTANCE [Ω]30 40 45000 380 60 3525 72 479 86 .16-.20 460 60 3525 60 396 86 .24-.30 575 60 3525 48 317 86 .39-.49 37 50 45000 380 60 3525 88 656 87 .12-.16 460 60 3525 73 542 87 .18-.22 575 60 3525 59 434 87 .28-.34 45 57.8 45000 380 60 3525 104 797 87 .09-.11 460 60 3515 86 658 88 .14-.17 575 60 3525 69 526 87 .22-.28 55 64 45000 380 60 3525 130 1046 88 .06-.09 460 60 3515 107 864 88 .10-.13 575 60 3525 86 691 88 .16-.21 75 86 45000 380 60 3525 172 1466 89 .05-.06 460 60 3520 142 1211 87 .07-.09 575 60 3525 114 969 89 .11-.13 93 107 45000 380 60 3525 228 1596 86 .03-.04 460 60 3520 188 1318 84 .05-.07 575 60 3525 151 1054 86 .08-.11 110 128 45000 380 60 3525 266 1961 87 .02-.03 460 60 3520 219 1620 86 .04-.05 575 60 3525 176 1296 87 .06-.08 130 150 45000 380 60 3525 302 1991 88 .02-.04 460 60 3515 249 1645 88 .04-.05 575 60 3525 200 1316 88 .06-.08 150 170 45000 380 60 3525 342 2270 88 .02-.03 460 60 3510 282 1875 89 .03-.05 575 60 3525 226 1500 88 .05-.07 8" Encapsulated Motors 50Hz Winding resistance
PN
[kW]UN
[V]3 ~ DOL YΔ Stator Ref. U - V / Ohm
V - W / Ohm
U - W / OhmStator Ref. U1 - U2 / Ohm
V1 - V2 / Ohm
W1 - W2 / Ohm30 220 - - 338 382 ... 0.123 - 0.150 380, 400, 415 338 382 ... 0.247 - 0.302 338 443 ... 0.345 - 0.423 500, 525 338 610 ... 0.399 - 0.487 338 610 ... 0.621 - 0.759 37 220 - - 338 383 ... 0.090 - 0.111 380, 400, 415 338 383 ... 0.181 - 0.221 338 588 ... 0.272 - 0.332 500, 525 338 611 ... 0.280 - 0.342 338 611 ... 0.464 - 0.566 45 220 - - 338 384 ... 0.071 - 0.087 380, 400, 415 338 384 ... 0.142 - 0.174 338 645 ... 0.210 - 0.257 500, 525 338 612 ... 0.227 - 0.277 338 612 ... 0.369 - 0.450 55 220 - - 338 385 ... 0.053 - 0.065 380, 400, 415 338 385 ... 0.105 - 0.128 338 646 ... 0.164 - 0.200 500, 525 338 613 ... 0.169 - 0.207 338 613 ... 0.267 - 0.327 75 220 - - 338 386 ... 0.036 - 0.045 380, 400, 415 338 386 ... 0.073 - 0.089 338 591 ... 0.102 - 0.125 500, 525 338 614 ... 0.129 - 0.158 338 614 ... 0.198 - 0.243 93 380,400,415 336 053 ... 0.055 - 0.067 336 053 ... 0.083 - 0.101 500, 525 338 514 ... 0.091 - 0.112 338 514 ... 0.137 - 0.168 110 380,400,415 336 054 ... 0.046 - 0.056 336 054 ... 0.069 - 0.084 500, 525 338 515 ... 0.086 - 0.106 338 515 ... 0.129 - 0.159 130 380,400,415 336 524 ... 0.042 - 0.052 336 524 ... 0.063 - 0.078 500, 525 338 516 ... 0.073 - 0.090 338 516 ... 0.110 - 0.135 150 380,400,415 336 055 ... 0.036 - 0.044 336 055 ... 0.054 - 0.066 500, 525 337 071 ... 0.057 - 0.070 337 071 ... 0.086 - 0.105 8" Encapsulated Motors Dimension
PN
[kW]“ L “ Dim.
[cm]Shipping Weight
[kg]Shipping Size
[mm]30 925 146 228 x 430 x 1308 37 1000 157 228 x 430 x 1308 45 1077 171 228 x 430 x 1308 55 1204 196 228 x 430 x 1632 75 1394 241 228 x 430 x 1632 93 1748 318 228 x 447 x 1981 110 1976 382 228 x 447 x 2438 130 2179 430 228 x 447 x 2438 150 2408 473 228 x 447 x 2438 -
8" Encapsulated Motors (380 - 415V 50Hz / 460V 60Hz)- VDE / ACS / KTW Approved Leads
3 ~ DOL start
PN
[kW]Ø
[mm2]Size
[mm]Type Qty. L
[m]Part numbers WW 316SS 30 - 45 1x 4G8,4 mm2 B 29,5 / H 8,9 VDE/KTW 1 8 305 312 901 305 312 911 55 - 93 3 x (1X16 mm2) D 11,6 (±0,2) VDE/KTW 1 8 305 310 901 305 310 951 110 –150* 3 x (1X35 mm2) Ø 14,5 (±0,3) VDE/KTW 1 8 305 309 901 - * 3 single Leads with conductor
- Cables are designed for submerged operation. For air operation please consult Franklin Electric.
3 ~ YD start (Pos. of cables 90°)
PN
[kW]Ø
[mm2]Size
[mm]Type Qty. L
[m]Part numbers WW 316SS 30 - 45 1 X 4G8,4 mm2 B 29,5 / H8,9 VDE/KTW 1 8 305 312 902 305 312 912 1 X 3X8,4 mm² B 19,6 / H8,9 1 55 - 150 3 X (1X16 mm²) D 11,6 (±0,2) VDE/KTW 2 8 305 310 901 305 310 951 - Cables are designed for submerged operation. For air operation please consult Franklin Electric.
Ground Leads
PN
[kW]Ø
[mm2]Size
[mm]Type Qty. L
[m]Part numbers WW 316SS 55 - 150 1G25 mm2 D 13 (±0,3) VDE/KTW 1 8 308 053 080 - Cables are designed for submerged operation. For air operation please consult Franklin Electric.
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