{"product_id":"matelec-hydrotouch-fpc-43420-k-three-phase-22-kw-variable-speed-quad-pump-controller","title":"MATelec HydroTOUCH FPC-43420-K Mild Steel Three Phase 22 kW Variable Speed Quad Pump Controller","description":"\u003cp\u003eCompleting the range, the MATelec HydroTOUCH FPC-43420-K coordinates four 22 kW pumps for chiller supply and monitors conditions through dual transducer inputs. This panel manages the operation of quad-pump configurations using a three-phase power supply of 400 Vac at 50 Hz. 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. 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. The diagnostic screens display graphical overview screens, power and water usage charts, and timestamped alarm logs for system maintenance.\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\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\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\u003eFeatures a pad-lockable mains power isolator switch for electrical safety\u003c\/li\u003e\n\u003cli\u003eBalances operating run hours automatically across all pumps via duty alternation and sharing\u003c\/li\u003e\n\u003cli\u003eIncludes individual pump circuit breaker protection for safe circuit isolation\u003c\/li\u003e\n\u003cli\u003eOptional UV lamp control based on system supply state or pump operation\u003c\/li\u003e\n\u003cli\u003eSupports Modbus RTU RS485 SCADA protocols for remote monitoring and diagnostics\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\u003c\/ul\u003e","brand":"Matelec","offers":[{"title":"Default Title","offer_id":51095970087159,"sku":"FPC-43420-K","price":44172.21,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/matelec-hydrotouch-fpc-43420-k-three-phase-22-kw-variable-speed-quad-pump-controller.png?v=1788256649","url":"https:\/\/foundationpumps.com.au\/products\/matelec-hydrotouch-fpc-43420-k-three-phase-22-kw-variable-speed-quad-pump-controller","provider":"Foundation Pumps","version":"1.0","type":"link"}