Trademarks displayed in this material, including but not limited to Grundfos, the Grundfos logo and “be think innovate” are registered trademarks owned by The Grundfos Group. All rights reserved. © 2021 Grundfos Holding A/S, all rights reserved. GRUNDFOS SUBMERSIBLE RANGE TECHNICAL & PERFORMANCE DATA PROTECTION & CONTROL Built-In motor and phase protection Motor overheating protection Built-in current measurement Grundfos GO App Compatible Grundfos Communication Interface Module (CIM)* LC 232 Built-in motor and phase protection - Protects the pump's motor from premature failure due to voltage faults. Motor overheating protection - The pump will stop automatically if it overheats and will restart once it cools down. Built-in current measurement - Stops the pump automatically if a current overload occurs. The pump will restart once a normal current is restored. OPERATING CONDITIONS Ambient Temperature -25°C to +45°C TECHNICAL DATA Power Supply Voltage Enclosure Class Single Phase: 230 VAC, 50/60 Hz Three Phase: 230/400VAC, 50 Hz IP54 FILLING AND EMPTYING APPLICATION SET-UPs EMPTYING (FLOAT SWITCHES) EMPTYING (SENSOR) High level Start P2 Start P1 Stop Dry Run Analogue level transmitter FILLING (FLOAT SWITCHES) Dry Run High level Stop Start P1 Start P2 FILLING (SENSOR) Dry Run Analogue level transmitter RECOMMENDED ACCESSORIES Analogue level transmitter Grundfos offers a wide range of analogue level transmitters for reliable and precise monitoring and control in your bore or tank. Float switches and analogue level transmitters Add float switches or analogue pressures sensors, or a combination of the two, matched to your needs liquid level requirements. Temperature protection of motor Grundfos submersible motors can be equipped with a Pt100 or Pt1000 temperature sensor for motor monitoring. Connectivity The Grundfos fieldbus concept is the ideal solution for control of pump systems using Grundfos LC level controllers and are easy to install, commission and use. The Communication Interface module (CIM) enables wired and wireless connectivity and full integration with SCADA systems and other cloud services. * Supported CIM modules: CIM 150 Profibus, CIM 200 Modbus RTU, CIM 300 BACnet, CIM 500 PROFINET Modbus TCP BACnet IP GRUNDFOS Holding A/S Poul Due Jensens Vej 7 DK-8850 Bjerringbro Tel: +45 87 50 14 00 www.grundfos.com
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