MP 1, SQE-NE, SPA-NE, SP-NE - SCL Water

Examples of applicationsSubmersible pumpsSQE-NEDewatering systemFunction and benefitsThe dewatering system is ideal in applications wherethe pump often runs dry, e.g. in boreholes with a lowyield or in boreholes where the water table should belowered, e.g. in a building site.Air entering the pump together with water due to a dropin the water level causes the motor load and,consequently, the pump power input to decrease.If the pump power input falls below a minimum powerlimit set via the R100, the pump stops.The pump setting can be made in a workshop by meansof a CU 300, and subsequently the pump can beinstalled in the borehole. If the setting is made in thisway, it is not necessary to include the CU 300 in theapplication below.215R10029Stop timeRun time1 SQE-NE pump2 Cable3 Cable clips5 CU 300 control unit21 Mains connection, 1 x 200-240 V, 50/60 Hz22 Riser pipe29 R100 remote control30 Straining wire31 Wire clamp31222330311TM01 9412 1900Fig. 15 Dewatering systemDewatering systemPos. Part Type No. of units Product number Unit price Total price1 Pump SQE-NE2 Cable3 Cable clips5 Control unit CU 30022 Riser pipe29 Remote control R10030 Straining wire31 Wire clamp19