Gold Member Since 2015
Audited Supplier
Janson Controls Technologies (Shenzhen) Co., Limited

Speed Controller, Frequency Inverter, Frequency Converter manufacturer / supplier in China, offering 0.7kw~ 3.7kw AC Drive/Frequency Inverter/VFD/Speed Controller, Input and Output AC Reactor AC Choke for Frequency Converters, 380V-480V Detuned Choke Reactor (Aluminum Foil Winding) and so on.

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0.7kw~ 3.7kw AC Drive/Frequency Inverter/VFD/Speed Controller

Purchase Qty.:
1-9 10+
FOB Unit Price: US $10 US $100
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $10
10+ US $100
Get Latest Price
Port: Shenzhen, China
Production Capacity: 5000PCS/ Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: FC120 Series
  • Output Type: Single & Three Phase
  • Switch Mode: PWM Control
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive
  • Nature of DC Power: Voltage Variable-Frequency Drive
  • Brand: Our Own Brand or OEM Service
  • Weight: 2.4kg
  • Size: 190*110*162
  • Transport Package: Cartons/ Piece
  • Origin: China
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Principle of Work: V/F Control Transducer
  • Main Circuit Type: Voltage
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive
  • Function: Simple Type
  • Adaptable Motor Power: 0.2kw-3.7kw
  • Input Voltage: 3 Phase 220V/380V -15%~+20%
  • Trademark: Janson Controls
  • Specification: CE
  • HS Code: 8501101000
Product Description

FC120 series inverter has the following characteristics:

advanced vector control algorithm;
vector control mode 0 has better low-speed stability, low torque output greater capacity and better dynamic
richer functionality;
multispeed control,simple PLC,PID control module and pulse count;
stable and reliable anti-trip function;
stable and reliable over-voltage, over-current stall control algorithm, momentary power without stopping the
machine control, to prevent tripping frequently in complex applications.
This manual describes the features and how to use FC120 series inverter, including product selections, parameter
setting, run debugging, troubleshooting and routine maintenance and other related matters. Please give the user or
maintainer of the machine and keep it.

0.7kw~ 3.7kw AC Drive/Frequency Inverter/VFD/Speed Controller

Models Selections,0.7kw~ 3.7kw AC Drive/Frequency Inverter/VFD/Speed Controller

Products Specifiction,
Maximum frequency0~600Hz
Carrier frequency2.0kHz~10.0kHzAccording to the load characteristics, carrier frequency
can be adjusted automatically
Input frequency
Digital setting: 0.01Hz,Analog setting: X0.025% Maximum frequency
Control mode0:V/F control  1:vector control 0: control
Start torque1.0Hz/150%
Speed range1:50 (vector mode 0)
Overload capability120% rated current for 1 hour, 150% rated current for 60s, 180% rated current for 4s
Torque boostAuto Torque boost , Manual Torque boost 0.1% to 10%
V F curveLine , Multi-point , Square V/F curve , V / F separation
Line or S-curve Acc/Dec mode : four kinds of Acc/Dec time,Range of
Acc/Dec Time : 0.0 to 3600.0s
DC brakeDC brake frequency : 0.00Hz ~ Maximum frequency
Brake current value : 0.0 to 150%
Brake time : 0.0 ~ 50.0s
Jog controlJog frequency range:0.00Hz~50.00Hz
Simple PLC Multi-speed
16-speed operating through control terminal
Built-in PIDClose loop control system can be formed easily by using PID
Automatic voltage
regulating (AVR)
Output voltage is regulated when voltage of the power network changes
Overvoltage , Overcurrent
stall control
During the inverter running , output current and bus voltage is limited
automatically to prevent frequent overcurrent and overvoltage trip
Fast current limiting
Minimize reduce overcurrent fault inorder to protect inverter running
Bus SupportModbus communication with international standards
Command sourceKeyboard reference,control terminal reference,serial communication
port reference,can be switched by a variety of ways
Frequency sourceNine frequency sources :digital fererence,analog voltage reference,
analog current reference,pulse reference,serial communication
por treference ,can be switched by a variety of ways
Auxiliary frequency
Nine auxiliary frequency sources ,Flexibility to implement auxiliary
frequency tuning, frequency synthesizer
Input terminalFive digital input terminals(S1~S5), one high-speed pulse(HDI) support
max 50kHz input ,One analog input terminals(AI1) can support0~10V
voltage input or 0~20mA current input
Output terminalOne digital output terminals,One relay output terminal ;One analog output
terminal , support 0~20mA current output or 0~10V voltage output
Key Lock and function
Achieve some or all of the keys locked, delimit fuctions some or all of
keys to prevent erroneous operation
Protection functionInput/output phase failure protection ,Over- current protection ;Over-
voltage protection;Under- voltage protection; Over- heat protection ;
Over-load protection

0.7kw~ 3.7kw AC Drive/Frequency Inverter/VFD/Speed Controller
0.7kw~ 3.7kw AC Drive/Frequency Inverter/VFD/Speed Controller

Real Solution For Reference,

0.7kw~ 3.7kw AC Drive/Frequency Inverter/VFD/Speed Controller

Our Service:

1. Samples
Samples are Available for Testing and Market Test, also we have a long-term cooperation with DHL,Ups etc, Freight will be much cheaper than their normal one. 
2. Warranty of Products
24 months of the warranty. Provide strong technical support.
3. Guides and After-service Consultancy
 You can find me all the time, my mobile phone can be always connected.

  A. Need an Accessory?
  B. Products Repair?
  C. Power Problems to Solve?
  D. Power Protection Solutions, etc.? 
 4. OEM Service for  ac inverter
All OEM Project can be acceptable by my side, just tell me your requst and then solution will be offered.

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Mr. Wade Wang
Sales Manager
To: Mr. Wade Wang

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