Safety Guaranteed Self-Cleaning PC+Aluminum Pump Frequency Inverter for Commercial Use

Customization: Available
Application: Three Phase Transducer, High Frequency Converter Transducer, High End Touchscreen Frequency Inverter
Output Type: Triple

Product Description

Basic Information
Model NO.
M720 0.75-3KW
Principle of Work
V/F Control Transducer
Switch Mode
PWM Control
Main Circuit Type
Voltage
Voltage Type
Low Voltage Variable-Frequency Drive
Transformation
AC-DC-AC Variable-Frequency Drive
Function
Simple Type, Sleep, Freeze-Proofing, Anti-Clogging
Materials
PC+Aluminum
IP Degree
IP54
Input and Output
Three Phase AC380V
Product Description
Pump Frequency Inverter

M720 pump inverter is a high-end touchscreen frequency inverter that enhances the performance of single phase AC220V and three phase AC380V water pumps. It is suitable not only for stand-alone single pumps but also for multi-pump control systems.

The intuitive design constantly monitors and automatically regulates the amount of water entering the system to provide constant pressure water. It eliminates the requirement for large pressure tanks and pressure switches.

Key Function Characteristics
  • Multi-Pump Control: Can realize two masters and Max.4 auxiliaries for combined work.
  • Automatic Failover: If the master fails, the standby master automatically takes control.
  • RS485 Communication: All drives are connected through a reliable RS485 line.
  • Pressure Detection: Monitors pipe water pressure via transducer for precise PID control.
  • Alternate Running: Balanced pump running time (8 hours default) to prolong service life.
Multi-pump System 1
Multi-pump System 2
Comprehensive Protections
  • Dry run protection
  • High and low voltage protection
  • Input and output short circuit protection
  • High and low water pressure protection
  • Phase failure protection
  • Over temperature & Overload protection
  • Sensor fault protection
Application Features
Selection Guide
Model Selection 1
Model Selection 2
Technical Parameters
Category Parameters Specification
Control Characteristic Control Mode V/F control
Starting Torque 0.5Hz ± 100%
Overload Capability 150% rated current for 60s; 180% for 1s
Input & Output Input Voltage 220VAC±15%, 380V±15%
Output Voltage 0-rated input voltage
Output Frequency 0-200Hz
Environment Temperature -10℃ to +40℃
IP Rating IP54
Main Product Series
Product Range
Inverter Application
Profile & Manufacturing
Manufacturing Facility

We are a technological innovation-oriented national high-tech enterprise specializing in variable frequency vector control technology and Photovoltaic MPPT technology. With over ten years of experience in designing and manufacturing, we maintain excellent quality control and manufacturing ability.

Our solutions focus on intelligent pump drives, permanent magnetic pump drives, and photovoltaic pump drives, ensuring users enjoy constant water pressure while contributing to global energy saving.

Factory View
Work Shop
Equipment
Certifications & Delivery
Certificates
Packing and Shipping
Frequently Asked Questions
What voltage range can you support?
We support Single-phase 220V input/output, Single-phase 220V input to three-phase 220V/380V output, and three-phase 220V/380V systems.
How do I choose the right power for the inverter?
The inverter power should be chosen according to your motor power. Our technical team can provide tailored solutions based on your pump specifications.
How is the product quality ensured?
Production strictly follows the ISO9001 quality control system. Products undergo four rounds of quality inspection and high-temperature testing before receiving a "QA" pass.
Do you accept OEM or ODM orders?
Yes, we accept both OEM and ODM business with proper authorization to meet specific branding and functional needs.
What is the lead time for production?
Samples generally require 3-5 days, while mass production typically takes 1-2 weeks depending on order volume.
What is the warranty period for the products?
We offer an 18-month warranty for our frequency inverters, ensuring long-term reliability for your projects.

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