Torque Control VFD Motor Frequency Control for Various Industrial Systems

Customization: Available
Application: General Transducer
Output Type: Triple

Product Description

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Basic Info
Model NO.
EM730
Work Principle
Vector Control Transducer
Switch Mode
PWM Control
Main Circuit Type
Voltage
Power Supply
Low Voltage Variable-Frequency Drive
Transformation
AC-AC Variable-Frequency Drive
Function
General VFD
Driving Mode
Vvf; SVC
Frequency Range
0.00-600.00Hz / 0.0-3000.0Hz
Protection Level
Standard IP20/IP21
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Packaging & Delivery
Package Size
21.10cm * 13.60cm * 21.20cm
Gross Weight
1.280kg
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Product Description

Torque control VFD motor frequency control for Various industrial systems

Torque Control VFD

Voltage Range:
Single-phase/three-phase 220V-240V 0.4kW-2.2kW
Three-phase AC 340V-460V 0.75kW-450kW

The EM730 series inverter is a high-reliability general-purpose inverter. It supports three-phase AC asynchronous motors and permanent magnet synchronous motors. It utilizes advanced drive control technologies, including vector VF (VVF) control and speed sensorless vector control (SVC), supporting both speed and torque output, alongside Wi-Fi access.

Key Features of EM730 Series:

  • Support mobile APP and Wi-Fi module for easy debugging and monitoring.
  • Reliable full load operation at 50°C ambient temperature.
  • Integrated special functions for rewinding and unwinding applications.
  • High-frequency output up to 3000Hz for high-speed motor driving.
  • 100kHz high-speed pulse input support.
  • Metal substrate design for vibratory environments to reduce induced voltage.
  • Built-in filter reaching Level C3 standards.
Product Features Detail
Product Parameters
Item Specification
Power Supply Rated Voltage Three-phase 340V-460V; Single-phase/three-phase 200V-240V; 50-60Hz ± 5%
Output Rated Current Continuous output of 100% rated current
Overload Capacity 150% for 60s (Heavy-duty); 120% for 60s (Light-duty)
Basic Control Driving Mode V/F control (VVF); Speed sensorless vector control (SVC)
Frequency Range 0.00~600.00Hz / 0.0~3000.0HZ
Speed Accuracy Rated synchronous speed ± 0.2%
Starting Torque 150%/1Hz (VVF); 150%/0.25Hz (SVC)
Environment Temperature -10ºC to +60ºC (derated above 50°C)
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Installation Instructions
Installation Guide
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Application & Quality Display
Gallery 1
Gallery 2
Gallery 3
Gallery 4
Gallery 5
Gallery 6
Gallery 7
Frequently Asked Questions
What types of motors are compatible with the EM730 series?
The EM730 supports both three-phase AC asynchronous motors and permanent magnet synchronous motors.
What are the available control modes for this VFD?
It supports Vector VF (VVF) control and Speed Sensorless Vector Control (SVC), allowing for both speed and torque output modes.
Can I monitor the inverter remotely?
Yes, the EM730 supports Wi-Fi modules and a dedicated mobile APP to facilitate easy debugging and real-time monitoring.
What is the maximum output frequency?
The inverter can provide a high-frequency output of up to 3000Hz, making it suitable for driving high-speed industrial motors.
How does it perform in high-temperature environments?
It is designed for reliable full-load operation at ambient temperatures up to 50°C. It can operate up to 60°C with appropriate derating.
What safety protections are built into the device?
It includes protections against short circuits, overcurrent, overvoltage, undervoltage, phase loss, overload, overheating, and load loss.

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