Quanzhou Ausenist Technology Co., Ltd Import Premium Water Pump VFDs from China – Ausenist Insights
Discover why global importers choose Ausenist as their trusted China VFD supplier
Top Safety Features in China-Made Pump VFDs – Why Importers Trust Ausenist YS820
As a leading China water pump VFD manufacturer, Ausenist ensures ultimate safety with strict protocols – no live work, 10-minute power-off wait, and foreign object prevention to avoid shorts and burns.
Key Safety Advantages for Your Imports
- Firm main circuit connections to prevent damage
- No PWM output capacitors/varistors – avoids trips & component failure
- Indoor/outdoor use with rain/sun/low-temp protection
- Comprehensive warranty without motor liability
- Easy fault codes like A-01 for water shortage
Fast Setup Guide: Importing Easy-to-Install Pump Controllers from China
Global importers love Ausenist for quick commissioning – press & hold keys for 3 seconds to adjust pressure, sensor type (U0-03), and range (U0-04) without complex tools.
Benefits for China VFD Importers
- Simple 3-step sensor selection & matching
- Multi-pump inline mode setup in minutes
- Default 10kg/1MPa range – easy customization
- Reversing motor direction via U0-02
- Terminal wiring diagram for seamless integration
Scale Your Imports: China Supplier for Advanced Multi-Pump VFD Systems
Ausenist, a top China pump inverter supplier, supports 2-5 pumps with single/double main modes – connect S+/S- for linkage, set U3-01 for auxiliary numbers.
Why Import Multi-Pump Tech from China
- Single master for up to 4 auxiliaries
- Double master with pressure sensor on standby
- Flashing link indicator for normal communication
- External start/stop via U0-10=1
- Scalable for irrigation, municipal, industrial
Reliable Troubleshooting: Why Importers Choose China VFDs with Clear Alarm Codes
Ausenist YS820 features intuitive alarm codes like A-01 (water shortage) with simple solutions – check filters, air in pump, or reverse valve.
Advantages for Global Importers
- A-01: Water shortage – solutions for inlet blockage
- A-04: Low current – reduce protection value
- Easy fault diagnosis reduces support calls
- Overcurrent, overload, sensor failure codes
- Proven reliability from China manufacturer
Why Import YS620 Smart Pump Drives from China – Efficiency Redefined
As a premium China pump VFD supplier, Ausenist YS620 offers high-performance control, energy savings, and microprocessor tech for wide-range water supply systems.
Key Reasons to Import from China
- Single/3-phase 220V/380V compatibility
- Advanced PID & stall speed control
- Master-auxiliary RS485 connection
- Water shortage & high pressure alarms
- Automatic energy-saving running