{"product_id":"matelec-hydrotouch-fpc-43220-i-15-kw-variable-speed-dual-pump-controller","title":"MATelec HydroTOUCH FPC-43220-I Mild Steel 15 kW Variable Speed Dual Pump Controller","description":"\u003cp\u003eDosing applications that use twin pumps can rely on the MATelec HydroTOUCH FPC-43220-I for 15 kW variable-speed control and Modbus RTU RS485 communications. Operating on a three-phase power supply of 400 Vac at 50 Hz, this controller manages dual-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. Staggered pump starting and stopping sequences are programmatically executed to prevent electrical current surges and mechanical water hammer. Operating hours are distributed evenly across the pump drives using integrated duty alternation and automatic sharing algorithms.\u003c\/p\u003e\n\u003cp\u003eA 7-inch touchscreen HMI hosts a Setup Wizard to simplify system commissioning. The interface provides detailed system monitoring, including power usage graphs, trend plots for pressure or level, and logged alarm events.\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\u003eMaintains constant pressure or flow rate using dynamic PID adjustment loops\u003c\/li\u003e\n\u003cli\u003eEquipped with a dedicated Variable Speed Drive per pump for high-precision frequency control\u003c\/li\u003e\n\u003cli\u003eProvides up to ten assignable volt-free outputs for remote BMS status monitoring\u003c\/li\u003e\n\u003cli\u003eBuilt-in variable speed drive protections: thermal overload, phase loss, under\/over voltage, and earth fault\u003c\/li\u003e\n\u003cli\u003eIncludes individual pump circuit breaker protection for safe circuit isolation\u003c\/li\u003e\n\u003cli\u003eFeatures a pad-lockable mains power isolator switch for electrical safety\u003c\/li\u003e\n\u003cli\u003eIntegrated Setup Wizard on 7-inch color touchscreen HMI simplifies system commissioning\u003c\/li\u003e\n\u003cli\u003eOffers proportional speed control in level mode and PID speed control in other modes\u003c\/li\u003e\n\u003cli\u003eOptional UV lamp control based on system supply state or pump operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matelec","offers":[{"title":"Default Title","offer_id":51095968841975,"sku":"FPC-43220-I","price":15070.33,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/matelec-hydrotouch-fpc-43220-i-15-kw-variable-speed-dual-pump-controller.png?v=1788256621","url":"https:\/\/foundationpumps.com.au\/products\/matelec-hydrotouch-fpc-43220-i-15-kw-variable-speed-dual-pump-controller","provider":"Foundation Pumps","version":"1.0","type":"link"}