{"product_id":"matelec-hydrotouch-fpc-43420-g-three-phase-variable-speed-quad-pump-controller","title":"MATelec HydroTOUCH FPC-43420-G Mild Steel Three Phase 7.5 kW Variable Speed Quad Pump Controller","description":"\u003cp\u003eProcess water flow can be coordinated across four 7.5 kW pumps with the MATelec HydroTOUCH FPC-43420-G and monitored remotely over Modbus RTU RS485. Operating on a three-phase power supply of 400 Vac at 50 Hz, this controller manages quad-pump setups to ensure system parameters are met. Based on real-time sensor feedback, the system adjusts pump performance to maintain the configured operating conditions.\u003c\/p\u003e\n\u003cp\u003eMotor frequency is controlled using PID speed control in pressure, flow and temperature modes, or proportional speed control in level mode. To eliminate high starting currents and minimize pipeline water hammer, the control panel executes staggered pump starting and stopping sequences. Run hours are balanced across all available drives through built-in duty alternation and automatic sharing protocols.\u003c\/p\u003e\n\u003cp\u003eA 7-inch touchscreen HMI and Setup Wizard simplify system commissioning. Users can monitor real-time power and water usage graphs, historical trend plots, and system event logs directly from the screen.\u003c\/p\u003e\n\u003cp\u003eStandard terminal connections accommodate dual analog 4-20 mA inputs, up to five 24 Vdc digital inputs, and a pulse flow meter. Standard RCD protection is not recommended because VSD EMC filtering can cause nuisance tripping. If RCD protection is required, Type B RCDs must be used with consideration of VSD earth leakage current.\u003c\/p\u003e\n\u003cstrong\u003eFEATURES\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in variable speed drive protections: thermal overload, phase loss, under\/over voltage, and earth fault\u003c\/li\u003e\n\u003cli\u003eEquipped with a dedicated Variable Speed Drive per pump for high-precision frequency control\u003c\/li\u003e\n\u003cli\u003eIntegrated Setup Wizard on 7-inch color touchscreen HMI simplifies system commissioning\u003c\/li\u003e\n\u003cli\u003eHoused in an IP44-rated, powder-coated mild steel enclosure with integrated ventilation\u003c\/li\u003e\n\u003cli\u003eBalances operating run hours automatically across all pumps via duty alternation and sharing\u003c\/li\u003e\n\u003cli\u003eOptional UV lamp control based on system supply state or pump operation\u003c\/li\u003e\n\u003cli\u003eOffers proportional speed control in level mode and PID speed control in other modes\u003c\/li\u003e\n\u003cli\u003eImplements staggered pump starting and stopping to prevent high starting current and water surge\u003c\/li\u003e\n\u003cli\u003eMaintains constant pressure or flow rate using dynamic PID adjustment loops\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matelec","offers":[{"title":"Default Title","offer_id":51095969956087,"sku":"FPC-43420-G","price":20031.44,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/matelec-hydrotouch-fpc-43420-g-three-phase-variable-speed-quad-pump-controller.png?v=1788256644","url":"https:\/\/foundationpumps.com.au\/products\/matelec-hydrotouch-fpc-43420-g-three-phase-variable-speed-quad-pump-controller","provider":"Foundation Pumps","version":"1.0","type":"link"}