PQUAN 0.75KW Vector Control VFD, CE-Certified Variable Frequency Drive for Industrial Pumps & Fans
If you are sourcing compact, energy-saving 0.75kW VFD vector control frequency converter, this PQ580-series general-purpose variable frequency drive delivers stable speed regulation for three-phase asynchronous and permanent magnet synchronous motors. CE certified and built with high-grade Infineon IGBT power modules, this 0.75 kW AC drive is designed for pump and fan energy-saving retrofits and small-scale industrial automation projects for global system integrators and end-users.
Supporting both SVC sensorless vector control and V/F control modes, this 0.75 kW variable frequency drive outputs 150% high starting torque at 0.5 Hz for heavy-load startup. It features dual-line LED-LCD display for real-time reading of output frequency, operating current and fault codes. Standard RS485 Modbus communication interface enables PLC networking and remote monitoring; the detachable keypad supports external installation up to 50 meters for convenient cabinet-door operation. Integrated PID, simple PLC, AVR automatic voltage regulation and jog functions realize closed-loop constant-pressure and constant-temperature control for water and ventilation systems. Multiple programmable digital & analog I/O terminals offer flexible configuration to fit diverse on-site control logic, while skip-frequency function suppresses mechanical resonance to boost system stability.
Equipped with comprehensive electrical protection, this industrial VFD for pumps and fans safeguards both drive and connected motor against over-current, over-voltage, under-voltage, over-temperature, phase loss and overload faults. The IP20 enclosure uses flame-retardant ABS-PE composite housing, with Germany-imported three-anti conformal coating on PCBA to resist dust, humidity and corrosive gas. Intelligent temperature-controlled cooling fan cuts running noise and extends service life; built-in brake unit comes as standard for 0.4-30 kW models to handle fast-stop requirements. Beyond the 0.75 kW variant, the PQ580 product range covers power ratings from 0.4 kW up to 700 kW to meet varied motor-control demands.
This 0.75 kW frequency inverter fits a broad spectrum of light-industrial applications. It is widely deployed for water supply pumps, exhaust & ventilation fans, HVAC systems, small conveyors, textile processing equipment, packaging machinery and metal-working machine tools. It is an ideal upgrade solution for factories aiming to cut power consumption, reduce mechanical shock from direct-on-line motor start and extend motor service life. Whether for new machine build or energy-saving renovation, this compact vector VFD brings reliable variable-speed performance for pump-fan-centric working conditions.
ZHEJIANG PQUAN Technology Co.,Ltd is an experienced Chinese manufacturer specializing in motor drive and control products with CE and ISO9001 certifications. We provide complete OEM & ODM customization services including custom logo, private-label model numbers and tailored user manuals. Sample testing orders are accepted; MOQ is 1 set for large-power drives. Every unit undergoes pre-production sample validation and strict pre-shipment inspection. We deliver 24/7 global technical support, full manufacturing-defect warranty, spare-parts supply and operator training. Export-grade carton or plywood packing secures safe transit, flexible payment terms include T/T and L/C at sight, with lead-time ranging 5-20 days subject to stock status.
Select our factory-direct 0.75 kW vector control VFD for precise motor speed adjustment and proven energy savings. Contact our sales team today for technical datasheet and competitive project quotation.
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