Industrial Vector VFD with 380V Three-Phase Input, 150% Overload Capacity, and Sensorless Vector Control for Motor Speed Regulation
Price:
Negotiable
MOQ:
1
Delivery Time:
5 Working Days
Brand:
ZFENG
Product Description
This series of variable frequency drives is designed for general-purpose speed and torque control of three-phase induction motors and selected permanent magnet synchronous motors. Built on a proven and stable control platform, the inverter offers reliable operation and flexible parameter configuration, meeting the basic requirements of industrial motor speed regulation, soft starting, and operational protection.
Control Performance
- Supports V/F control for standard loads and multi-motor applications
- Provides sensorless vector control with stable torque output in low and medium speed ranges
- Adjustable acceleration and deceleration curves for different load inertias
- Smooth frequency output helps reduce mechanical stress
Functional Features
- Multiple frequency setting methods: keypad, analog input, and communication
- Multi-speed operation for process control
- Built-in PID function for constant pressure or flow applications
- Programmable I/O terminals for flexible system integration
- Parameter backup and restore for easier maintenance and replacement
Protection & Reliability
The converter integrates standard electrical and operational protection functions to improve system reliability and reduce the risk of unexpected downtime:
- Overcurrent protection
- Overvoltage and undervoltage protection
- Overload protection
- Overtemperature protection
- Output short-circuit and fault detection
Typical Applications
Axial and centrifugal fans
Water pumps and pressure boosting systems
Belt and roller conveyors
Packaging, food processing, and light industrial equipment
General industrial automation and OEM applications
Technical Specifications
| Input Voltage | Three-phase AC 380V (-15% to +15%) |
| Output Voltage | 0 to rated input voltage |
| Output Frequency | 0 to 400 Hz |
| Control Modes | V/F control, sensorless vector control |
| Frequency Resolution | 0.01 Hz (digital setting) |
| Cooling Method | Forced air cooling |
| Installation | Wall-mounted or cabinet installation |
Installation & Operation
The converter should be installed in a well-ventilated environment free from excessive dust and corrosive gases. Wiring and commissioning should be performed by qualified personnel in accordance with the user manual and local electrical standards.
Suitable Customers
- OEM equipment manufacturers
- System integrators
- Industrial retrofit and energy-saving projects
- Electrical and industrial product distributors
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangdong Zhufeng Electric Co., Ltd.
Location
NO.2，JINGHU AVENUE, HUADU DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE
Contact Person
Seven