ZONCN Z2400-75P is a high-performance vector VFD from the Z2000 series, engineered for square torque loads such as large fans and water pumps.
Why Choose ZONCN Z2400-75P
Optimized for Fan & Pump Loads
P-type square torque design specially tuned for blower, water pump and HVAC systems. Substantial energy savings when operating under variable flow demands, cutting long-term operational costs.
Reliable Sensorless Vector Control
0.5Hz starting torque up to 100% rated torque. Wide speed adjustment range (1:100) and ±0.5% steady-speed precision, guaranteeing consistent motor performance under changing working conditions.
Comprehensive Built-in Functions
On-board PID closed-loop control for pressure/flow automatic regulation
16 segments multi-speed operation via digital terminals
AVR automatic voltage regulation, stable output even with grid voltage fluctuation
Stall prevention & fast current limit to reduce unexpected tripping
Full-Range Protection System
Multiple protective mechanisms cover over-current, over-voltage, under-voltage, overheating, overload and phase loss detection. 120% rated current for 60s overload capacity, 150% for 3s, perfectly matching fan/pump load characteristics.
Easy Installation & Operation
Detachable digital keypad with clear parameter display. Support external brake resistor connection for frequent start-stop scenarios. Compact cabinet layout saves installation space in control rooms.
For technical support or inquiries, please leave your contact information.