Quanzhou Ausenist Technology Co., Ltd

Understand when variable-speed pump control can reduce energy use and how to measure savings without making unsupported percentage claims.

See the engineering information Ausenist reviews to match YS620 or YS820 control with the motor, pump curve, pressure network and operating duty.

Plan pressure zones, sensors, pump staging, redundancy and protection for a high-rise booster system using YS620 or YS820 drives.

Set and test high-pressure protection for YS620 and YS820 booster systems without confusing the alarm limit with the normal pressure target.

Design variable-speed pressure control for greenhouse zones, filters and fertigation equipment while protecting the water source and pump.

Create a practical FAT plan covering identity, wiring, motor current, pressure control, sleep, alarms, multi-pump operation and OEM traceability.

Commission a YS620 or YS820 pump VFD using a structured electrical, motor, sensor, PID, protection and acceptance-test checklist.

Compare the motor, hydraulic, cable, sensor and protection questions required when applying YS620 or YS820 to different pump types.