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ZFENG Vector Control VFD - 0.75-11kW AC Motor Speed Controller with RS485 Modbus for Pumps, Fans, Conveyors
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ZFENG Vector Control VFD - 0.75-11kW AC Motor Speed Controller with RS485 Modbus for Pumps, Fans, Conveyors
  • name
  • name
  • name

ZFENG Vector Control VFD - 0.75-11kW AC Motor Speed Controller with RS485 Modbus for Pumps, Fans, Conveyors

MOQ: 1
Standard Packaging: Carton and plywood box packaging
Delivery Period: 5 Working Days
Payment Method: Western Union,T/T,D/P,D/A,L/C
Supply Capacity: 500-10000 per Month
Detail Information
Product Description
Detail Information
Place of Origin
GUANGDONG
Brand Name
ZFENG
Certification
CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000
Model Number
ZF900S
Communicationinterface:
RS485 Modbus
Working Temperature:
-10 ~ 50℃
Controlmethod:
Vector Control
Rated Output Power:
0.75-11kW
Productname:
Vector VFD
Power Phase:
Single/Three Phase
Overload Capacity:
120 ~ 150%
Norking Temperature:
-10 ~ 50℃
Highlight:

Vector Control VFD

,

0.75-11kW Variable Frequency Drive

,

RS485 Modbus AC Motor Speed Controller

Product Description
ZFENG Variable Frequency Drive (VFD) - AC Motor Speed Controller
Professional-grade variable frequency drive designed for precise control of pumps, fans, conveyors, and industrial machinery.
What is a VFD and Why Do You Need It?
A Variable Frequency Drive (VFD), also known as an AC Drive or Inverter, serves as the intelligent control system for standard three-phase AC induction motors. Instead of operating at constant full speed, a VFD enables precise regulation of motor speed, torque, and acceleration. This technology delivers smarter, more efficient, and gentler motor operation.
Key Operational Benefits
  • Soft Start/Stop: Eliminates damaging inrush current and mechanical stress by gradually ramping motor speed up and down
  • Energy Savings: Reduces speed by 20% to achieve nearly 50% energy savings for centrifugal fans and pumps
  • Precise Process Control: Dial in exact RPM requirements for conveyors, mixers, or machine tool spindles
  • Built-in Motor Protection: Continuous monitoring for overload, short circuit, phase loss, and overheating
Application Compatibility
This general-purpose VFD is ideal for:
  • HVAC Systems: Commercial fans, blowers, cooling tower fans
  • Water & Fluid Handling: Water supply pumps, circulation pumps, booster pumps
  • Material Handling: Conveyors, elevators, mixers
  • Industrial Machinery: Lathes, drills, grinders, compressors
Compatibility Checklist
✓ Motor Type: Standard 3-Phase AC Induction Motor (Asynchronous Motor)
✓ Power Supply: 3-Phase, 380V/400V/415V, 50Hz/60Hz
✓ Mounting: Clean, dry electrical cabinet (IP20 rated)
✗ Not Compatible With: Single-phase motors, DC motors, or servo motors
Technical Specifications
Model Range 0.75kW (1HP) to 45kW (60HP) - Select model matching motor nameplate power
Control Method Reliable V/F control for most applications
Key Features Soft start/stop, adjustable acceleration/deceleration times, multiple preset speeds, automatic restart, low noise operation
Communication Basic analog/digital inputs; optional Modbus RTU (RS-485) for PLC integration
Display Intuitive digital keypad with LED readout for speed, current, and fault codes
Important Installation Notes
Professional Installation Required: Basic electrical knowledge or licensed electrician needed for proper wiring, parameter setup, and safety compliance.
Controller Functionality: Ensure motor and driven equipment are in good mechanical condition for optimal performance.
Environmental Requirements: Install in ventilated enclosure away from excessive dust, moisture, oil mist, or corrosive gases.
Documentation: Comprehensive English manuals with wiring diagrams and parameter lists provided digitally.
Tags: 

hvac vfd systems,  

vfd pump controller,  

vfd variable frequency

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products
PRODUCTS DETAILS
Products

Vector VFD

Servo VFD

Low Voltage VFD

High Voltage VFD

Ball Mill VFD

Air Compressor VFD

Well Pump VFD Controller

Blower VFD

Servo Drive System

Screw Air Compressor

Motor Soft Starters

Inverter Control Cabinet

General Electric Accessories

OEM VFD
ZFENG Vector Control VFD - 0.75-11kW AC Motor Speed Controller with RS485 Modbus for Pumps, Fans, Conveyors
  • name
  • name
  • name
ZFENG Vector Control VFD - 0.75-11kW AC Motor Speed Controller with RS485 Modbus for Pumps, Fans, Conveyors
MOQ: 1
Standard Packaging: Carton and plywood box packaging
Delivery Period: 5 Working Days
Payment Method: Western Union,T/T,D/P,D/A,L/C
Supply Capacity: 500-10000 per Month
Detail Information
Product Description
Detail Information
Place of Origin
GUANGDONG
Brand Name
ZFENG
Certification
CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000
Model Number
ZF900S
Communicationinterface:
RS485 Modbus
Working Temperature:
-10 ~ 50℃
Controlmethod:
Vector Control
Rated Output Power:
0.75-11kW
Productname:
Vector VFD
Power Phase:
Single/Three Phase
Overload Capacity:
120 ~ 150%
Norking Temperature:
-10 ~ 50℃
Minimum Order Quantity:
1
Packaging Details:
Carton and plywood box packaging
Delivery Time:
5 Working Days
Payment Terms:
Western Union,T/T,D/P,D/A,L/C
Supply Ability:
500-10000 per Month
Highlight

Vector Control VFD

,

0.75-11kW Variable Frequency Drive

,

RS485 Modbus AC Motor Speed Controller

Product Description
ZFENG Variable Frequency Drive (VFD) - AC Motor Speed Controller
Professional-grade variable frequency drive designed for precise control of pumps, fans, conveyors, and industrial machinery.
What is a VFD and Why Do You Need It?
A Variable Frequency Drive (VFD), also known as an AC Drive or Inverter, serves as the intelligent control system for standard three-phase AC induction motors. Instead of operating at constant full speed, a VFD enables precise regulation of motor speed, torque, and acceleration. This technology delivers smarter, more efficient, and gentler motor operation.
Key Operational Benefits
  • Soft Start/Stop: Eliminates damaging inrush current and mechanical stress by gradually ramping motor speed up and down
  • Energy Savings: Reduces speed by 20% to achieve nearly 50% energy savings for centrifugal fans and pumps
  • Precise Process Control: Dial in exact RPM requirements for conveyors, mixers, or machine tool spindles
  • Built-in Motor Protection: Continuous monitoring for overload, short circuit, phase loss, and overheating
Application Compatibility
This general-purpose VFD is ideal for:
  • HVAC Systems: Commercial fans, blowers, cooling tower fans
  • Water & Fluid Handling: Water supply pumps, circulation pumps, booster pumps
  • Material Handling: Conveyors, elevators, mixers
  • Industrial Machinery: Lathes, drills, grinders, compressors
Compatibility Checklist
✓ Motor Type: Standard 3-Phase AC Induction Motor (Asynchronous Motor)
✓ Power Supply: 3-Phase, 380V/400V/415V, 50Hz/60Hz
✓ Mounting: Clean, dry electrical cabinet (IP20 rated)
✗ Not Compatible With: Single-phase motors, DC motors, or servo motors
Technical Specifications
Model Range 0.75kW (1HP) to 45kW (60HP) - Select model matching motor nameplate power
Control Method Reliable V/F control for most applications
Key Features Soft start/stop, adjustable acceleration/deceleration times, multiple preset speeds, automatic restart, low noise operation
Communication Basic analog/digital inputs; optional Modbus RTU (RS-485) for PLC integration
Display Intuitive digital keypad with LED readout for speed, current, and fault codes
Important Installation Notes
Professional Installation Required: Basic electrical knowledge or licensed electrician needed for proper wiring, parameter setup, and safety compliance.
Controller Functionality: Ensure motor and driven equipment are in good mechanical condition for optimal performance.
Environmental Requirements: Install in ventilated enclosure away from excessive dust, moisture, oil mist, or corrosive gases.
Documentation: Comprehensive English manuals with wiring diagrams and parameter lists provided digitally.
Tags: 

hvac vfd systems,

vfd pump controller,

vfd variable frequency

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