:DWHU 6XSSO\ À 5DZ :DWHU ,QWDNH - WILO

Planning guideWilo-EMU products for cable-layingLine dimensioningLine cross-section [mm 2 ]1.5 2.5 4 6 10 16 25 35 50 70 95Single-wire lineDirect activation /starting transformerStar-deltaactivation[A][A][mm][kg/m]– – – – 149 197 244 304 376 453– – – – 257 340 422 525 650 783– – – – 13.1 15.2 17.4 18.5 20.8 23– – – – 0.255 0.36 0.485 0.67 0.89 1.2Multi-wire line with 3 and 4 wiresDirect activation / startingtransformerStar-deltaactivation[A][A][mm][kg/m][mm]23 30 41 53 74 99 131 162 202 250 30140 52 71 92 128 171 227 280 350 433 52116 21.4 25.9 31 35.3 40.6 45.1 500.37 0.665 1.02 1.46 1.99 2.72 3.47 4.212 13.9 16.1 18.4 23.9 28.8 34 38.8 44.6 49.8 55[kg/m]0.175 0.25 0.355 0.47 0.81 1.26 1.87 2.50 3.42 4.565.7[mm][kg/m]–8.1x16.4– – – – – – – – –– 0.18 – – – – – – – – –[mm] 7.3x18.4[kg/m]8.3x21.49.3x25.510.5x28.614.5x36.416.9x44.3– – – – –0.175 0.25 0.345 0.47 0.81 1.21 – – – – –Permissible maximum water temperature: 60 °CPermissible constant load according to VDE at 30 °C ambient temperatureand 90 °C conductor temperatureNominal voltage Uo/U = 450/750 V; laid in protection tube or well600/1000 VIn addition, the VDE regulations relating to line installation, short-circuitcurrent and ambient temperature are to be complied with for theselection of the cross-section.All cables are BAM-tested (BAM = Bundesanstalt für Materialprüfung= German Federal Institute for Materials Testing)Tolerance for line dimensions: - 10 %16 Wilo Water Management catalogue – 50 Hz – Water supply – Raw water intake – Edition 2012/2013 – Subject to change without prior notice