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ACI Industrial Servo Inverter VFD 0-400Hz Adjustable Speed Full Protection For Pumps & Fans
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  • Name
  • Name
  • Name
  • Name

ACI Industrial Servo Inverter VFD 0-400Hz Adjustable Speed Full Protection For Pumps & Fans

MOQ: 1PC
Price: $ 95-20000 dollars
Standard Packaging: Carton and plywood box packaging
Delivery Period: 5 Days
Payment Method: ,MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Capacity: 500-10000 per Month
Detail Information
Product Description
Detail Information
Brand Name
ZFENG/ACI
Certification
CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000
Model Number
ZF900 Series
Control Mode:
SVC/VF/FVC
Power Phase Number:
Single/ Three Phase
Power:
5.5-800KW
Highlight:

400Hz Industrial Servo VFD

,

Adjustable Speed Industrial Servo VFD

,

Pumps Industrial Servo VFD

Product Description
Industrial Servo Inverter VFD: 0-400Hz Adjustable Speed, Full Protection For Pumps & Fans
1. Core Features
  • Wide Speed Range (0-400Hz)
    • Enables precise speed control for low-speed (e.g., gentle fan rotation) and high-speed (e.g., centrifugal pump acceleration) applications.
    • Supports soft start/stop to reduce mechanical stress and energy consumption.
  • Full Motor Protection Suite
    • Overload Protection : Automatically trips if current exceeds rated capacity (e.g., 150% overload for 1 minute).
    • Overvoltage/Undervoltage Protection : Safeguards against voltage surges (e.g., lightning strikes) or drops (e.g., grid instability).
    • Overheating Protection : Monitors IGBT temperature and shuts down if thermal limits are exceeded.
    • Phase Loss Protection : Detects missing phases (e.g., L1, L2, L3) and prevents motor burnout.
    • Ground Fault Protection : Isolates the system during insulation failures to prevent electric shocks.
  • Optimized for Pumps & Fans
    • PID Control : Adjusts motor speed in real-time to maintain constant pressure (pumps) or airflow (fans), reducing energy waste by up to 30%.
    • Sleep/Wake Function : Automatically powers down pumps/fans during idle periods (e.g., nighttime) and restarts when demand resumes.
    • Dry Run Protection : For pumps, detects low liquid levels and stops the motor to prevent damage.
2. Technical Specifications
Parameter Details
Input Voltage Single-phase 220V or three-phase 380V ±15% (50/60Hz)
Output Frequency 0-400Hz (adjustable via keypad/remote control)
Control Modes V/F, Sensorless Vector Control (SVC), Torque Control
Enclosure Rating IP20 (indoor) or IP55 (outdoor/dusty environments)
Communication RS485 (Modbus RTU), optional Profibus-DP/EtherCAT
Display LED/LCD screen showing frequency, current, fault codes, and operating status
3. Key Applications
  • Centrifugal Pumps
    • Challenge : Throttling valves waste energy when reducing flow.
    • Solution : VFD adjusts pump speed to match demand, cutting power use by 40% (e.g., HVAC cooling towers).
  • Axial Flow Fans
    • Challenge : Fixed-speed fans cause noisy operation and excessive airflow.
    • Solution : VFD ramps down fan speed during low-demand periods (e.g., nighttime ventilation), reducing noise by 10dB.
  • Water Treatment Systems
    • Challenge : Manual control leads to inconsistent chemical dosing.
    • Solution : VFD integrates with flow meters and PID loops to maintain precise dosing rates (e.g., chlorine injection pumps).
4. FAQs
Q: Can this VFD handle single-phase motors?
A: No, it requires three-phase motors. For single-phase applications, use a phase converter or a dedicated single-phase VFD.
Q: How often should I perform maintenance?
A: Check cooling fans and heat sinks every 6 months. Replace capacitors every 5-7 years.
Q: Is IP55 necessary for indoor use?
A: Not required, but IP55 models resist dust and accidental water splashes, extending lifespan in workshops.
Tags: 

electric motor frequency controller,  

closed loop vfd,  

vfd servo drive

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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
  • Name
  • Name
  • Name
  • Name
ACI Industrial Servo Inverter VFD 0-400Hz Adjustable Speed Full Protection For Pumps & Fans
MOQ: 1PC
Price: $ 95-20000 dollars
Standard Packaging: Carton and plywood box packaging
Delivery Period: 5 Days
Payment Method: ,MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Capacity: 500-10000 per Month
Detail Information
Product Description
Detail Information
Brand Name
ZFENG/ACI
Certification
CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000
Model Number
ZF900 Series
Control Mode:
SVC/VF/FVC
Power Phase Number:
Single/ Three Phase
Power:
5.5-800KW
Minimum Order Quantity:
1PC
Price:
$ 95-20000 dollars
Packaging Details:
Carton and plywood box packaging
Delivery Time:
5 Days
Payment Terms:
,MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability:
500-10000 per Month
Highlight

400Hz Industrial Servo VFD

,

Adjustable Speed Industrial Servo VFD

,

Pumps Industrial Servo VFD

Product Description
Industrial Servo Inverter VFD: 0-400Hz Adjustable Speed, Full Protection For Pumps & Fans
1. Core Features
  • Wide Speed Range (0-400Hz)
    • Enables precise speed control for low-speed (e.g., gentle fan rotation) and high-speed (e.g., centrifugal pump acceleration) applications.
    • Supports soft start/stop to reduce mechanical stress and energy consumption.
  • Full Motor Protection Suite
    • Overload Protection : Automatically trips if current exceeds rated capacity (e.g., 150% overload for 1 minute).
    • Overvoltage/Undervoltage Protection : Safeguards against voltage surges (e.g., lightning strikes) or drops (e.g., grid instability).
    • Overheating Protection : Monitors IGBT temperature and shuts down if thermal limits are exceeded.
    • Phase Loss Protection : Detects missing phases (e.g., L1, L2, L3) and prevents motor burnout.
    • Ground Fault Protection : Isolates the system during insulation failures to prevent electric shocks.
  • Optimized for Pumps & Fans
    • PID Control : Adjusts motor speed in real-time to maintain constant pressure (pumps) or airflow (fans), reducing energy waste by up to 30%.
    • Sleep/Wake Function : Automatically powers down pumps/fans during idle periods (e.g., nighttime) and restarts when demand resumes.
    • Dry Run Protection : For pumps, detects low liquid levels and stops the motor to prevent damage.
2. Technical Specifications
Parameter Details
Input Voltage Single-phase 220V or three-phase 380V ±15% (50/60Hz)
Output Frequency 0-400Hz (adjustable via keypad/remote control)
Control Modes V/F, Sensorless Vector Control (SVC), Torque Control
Enclosure Rating IP20 (indoor) or IP55 (outdoor/dusty environments)
Communication RS485 (Modbus RTU), optional Profibus-DP/EtherCAT
Display LED/LCD screen showing frequency, current, fault codes, and operating status
3. Key Applications
  • Centrifugal Pumps
    • Challenge : Throttling valves waste energy when reducing flow.
    • Solution : VFD adjusts pump speed to match demand, cutting power use by 40% (e.g., HVAC cooling towers).
  • Axial Flow Fans
    • Challenge : Fixed-speed fans cause noisy operation and excessive airflow.
    • Solution : VFD ramps down fan speed during low-demand periods (e.g., nighttime ventilation), reducing noise by 10dB.
  • Water Treatment Systems
    • Challenge : Manual control leads to inconsistent chemical dosing.
    • Solution : VFD integrates with flow meters and PID loops to maintain precise dosing rates (e.g., chlorine injection pumps).
4. FAQs
Q: Can this VFD handle single-phase motors?
A: No, it requires three-phase motors. For single-phase applications, use a phase converter or a dedicated single-phase VFD.
Q: How often should I perform maintenance?
A: Check cooling fans and heat sinks every 6 months. Replace capacitors every 5-7 years.
Q: Is IP55 necessary for indoor use?
A: Not required, but IP55 models resist dust and accidental water splashes, extending lifespan in workshops.
Tags: 

electric motor frequency controller,

closed loop vfd,

vfd servo drive

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