Grundfos CU302 Control Unit

  • Grundfos CU302 Control Unit
    Grundfos CU302 Control Unit

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Grundfos CU302 Control Unit
Grundfos CU302 Control Unit

The CU 302 control unit ensures reliable control of SQE submersible pumps and stable water pressure in domestic systems. Thanks to its simple operation and integration with the Grundfos GO app, it allows for quick setup, operational overview, and easy diagnostics. A solution that works without unnecessary complications and saves time during both installation and operation. Available in multiple variants depending on the specific application. The set does not include a pump. See more

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from 527.58 € VAT included

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Delivery accross EU within 3-7 business days %

Brand:
Grundfos
Category:
Frequency converters
Product No.:
MAS001754

Product variants

  • Technical Specifications
  • Product No.
  • Input voltage [V]
  • Suction port ["]
  • Delivery port ["]
  • Protection [IP]
  • Output voltage [V]
  • Dry run protection
  • Check valve
  • Availability
  • Price

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Variant Product No.

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Price (VAT incl.)

Product description

The CU 302 control unit is designed for monitoring and controlling Grundfos SQE submersible pumps in water supply systems, particularly for constant-pressure applications.

Communication with the pump takes place via the power cable (power-line communication), so there is no need to install additional communication lines. The integrated Bluetooth module allows connection to the Grundfos GO app, which is used for configuration, monitoring, and diagnostics.

Features

  • pump control with a focus on constant pressure
  • quick commissioning (plug & pump)
  • clear display (system status, alarms, notifications)
  • Option to control and configure directly on the unit

Control and monitoring

  • Configuration and monitoring of operation via the mobile app
  • Preset constant pressure mode + other operating modes
  • remote monitoring (Wi-Fi, GENIbus, Modbus) and connection to higher-level systems
  • overview of operation and history
  • alarms and notifications (up to 50 records)
  • operating time and number of cycles
  • energy consumption
  • pumped volume (when using a flow meter)

Product variants:

  • Grundfos CU302 control unit for SQE – basic control unit
  • Grundfos CU302 including 0-6 bar pressure sensor– for more precise pressure control
  • Grundfos SQE complete set for constant pressure maintenance with CU302 unit – complete installation kit (without pump)

The Grundfos SQE set includes

  • a cable
  • a control unit
  • a pressure sensor
  • a compact pressure tank
  • a shut-off valve

Applications

  • domestic waterworks
  • water supply from wells and boreholes
  • pressure boosting
  • constant pressure systems

Instructions