C2-Sewage Pumps DN 32 to DN 600 - 2008.pdf

Sewage Pumps for Building ServicesSubmersible motor pumps with maceratorTechnical data Wilo-Drain MTS 40...Wilo-Drain MTS 40…/21/24/27/E 20.13/11/E 23.14/12/E 26.15/15/E 31.13/21/E 35.15/23/E 39.16/25Approved fluidsDomestic sewage and wastewater with faeces • • • • • • • • •PerformancePower consumption P 1 1~230 V [kW] 1.3 1.6 1.9 – – – – – –Power consumption P 1 3~400 V [kW] 1.2 1.45 1.7 1.3 1.5 1.7 2.6 2.8 3.0Nominal motor power P 2 [kW] 1.0 1.2 1.5 1.1 1.2 1.5 2.1 2.3 2.5Nominal current at 1~230 V [A] 8.0 8.7 9.5 – – – – – –Nominal current at 3~400 V [A] 2.5 2.8 3.2 2.5 2.8 3.2 5.3 5.8 6.0MotorProtection class with maximum submersion depth IP 68 IP 68 IP 68 IP 68 IP 68 IP 68 IP 68 IP 68 IP 68Insulation class F F F F F F F F FPumpFluid temperature, maximum [°C] 3-35 3-35 3-35 3-35 3-35 3-35 3-35 3-35 3-35Cable type H07 RN-F Ozoflex NSS HöuCable length [m] 10 10 10 10 10 10 10 10 10Cable cross-section 1~230 V [mm²] 4x1.5 4x1.5 4x1.5 – – – – – –Cable cross-section 3~400 V [mm²] 6x1.0 6x1.0 6x1.0 7x1.5x (strand 7 not used)Type of power cable detachable longitudinally watertight/detachableActivation type direct direct direct direct direct direct direct direct directEx protection EEx d II B T4 (only 3~400 V)DimensionsWeight 30 30 30.0 34.1 34.1 34.1 39.4 39.4 39.4MaterialsPump housingImpeller• = available or authorised, – = not available or not authorisedEN-GJL-250EN-GJL-200Shaft 1.0570 / 1.4404 (AISI 316L)Mechanical sealon pump side(dependent on direction ofrotation)SiC/SiC SiC/SiC SiC/SiC SiC/SiC SiC/SiC SiC/SiC SiC/SiC SiC/SiC SiC/SiCMechanical seal on motor side – – – Carbon/chromerotary shaft seal NBR NBR NBR – – – – – –Static seal NBR NBR NBR NBR NBR NBR NBR NBR NBRMotor housing 1,4404 (AISI 316L)Macerator 1.4528 1.4528 1.4528 1.4528 1.4528 1.4528 1.4528 1.4528 1.452828 Subject to change without prior notice 09/2007 WILO AG