JNN water pump controller &VFD

27/06/2026

As one of the core components, high-quality parts are essential for producing high-quality products!

08/10/2025

The latest dual-capacitor water pump controller protects your equipment and ensures more stable voltage!

03/07/2025

come and follow me to see our water pump controller vfd soft starter

21/06/2025

smart pump controler manutacturer.Auto-adaptation for complex systemsFollow for water solutions.

11/06/2025

In our company, quality is high on the agenda.

16/05/2025

Stainless steel outdoor professional intelligent water pump controller

14/05/2025

New stainless steel 30A
Function list
PP0: rated current setting
P01: overcurrent protection Settings
P02: dry rotation protection
PPP: locked-rotation protection
P05: Restart with no load
P07: Overvoltage setting
P08: Undervoltage setting
P09: liquid crystal sleep
P12: no-load delay protection
P13: overload delay protection
P14: Startup delay
P15: Stop delay
P16: inspection time
P17: overload restart
P18: Overflow alarm
P19: Phase absence recovery restarts
P20: Overvoltage and undervoltage recovery time
P21: phase sequence protection
P22: three-phase unbalance protection

12/05/2025

A water pump controller with RS485 communication and multiple protections pump controller pump control controller

Find quality Manufacturers, Suppliers, Exporters, Importers, Buyers, Wholesalers, Products and Trade Leads from our award-winning International Trade Site. Import & Export on alibaba.com

12/05/2025

Arrival # JNN HAIYIN Factory Direct Sale Irrigation System Automatic Water Level Control Panel for Agricultural

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