Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001, QC 080000
Export Year:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Frequency Converter, Intelligent Frequency Converter, Vfd Frequency Converter manufacturer / supplier in China, offering 0.75kw, 1.5kw, 2.2kw Frequency Converter (SY8000), Air Plasma Cutting Torch and Parts, Best Selections of TIG Torch and Parts and so on.

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Supplier Homepage Products Frequency inverter 0.75kw, 1.5kw, 2.2kw Frequency Converter (SY8000)

0.75kw, 1.5kw, 2.2kw Frequency Converter (SY8000)

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $132/ Piece
Production Capacity: 1000 PCS/ Month
Transport Package: Carton
Payment Terms: L/C, T/T, D/P, Paypal, Western Union
Application: High-performance Transducer, High Frequency Converter Transducer
Output Type: Triple
Principle of Work: Vector Control Transducer
Switch Mode: PWM Control
Main Circuit Type: Current
Voltage of Power Supply: Low Voltage Variable-Frequency Drive

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Basic Info

Model NO.
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Simple Type
Carrier Frequency
Output Frequency
Delivery Date
Power Range
Input Voltage
220V, 380V+/-15%
RS485, Modbus
Control Mode
Output Voltage
220V, 380V
HS Code
Frequency converter
1. SY-8000G 380V three phase AC drive, frequency inverter, AC inverter, frequency converter, variable frequency drive --- Constant torque type

2. Frequency converter Features
Various control modes and widely used
Automatically recognize the motor parameters
This frequency converter RS-485 communication inferface, standards, MODBUS protocol
The frequency converter hasePWM flexible energy braking, can quickly halt machine
The torque output will be 150% when the frequency is 0.5Hz.
More powerful when at low rate, More stable when at high rate.
Zero speed torque output
Super-silent running AC drive
Quick menu design
Simple PLC, PID adjustment
Compact and legerity structure
Mate the customer design
Trip suppression & Stable running
High stability, strong anti-interference ability
Th25 protection functions...

3. Functions
Dual-DSP + MCU + IPM high performance, high reliability
Automatic identification of motor parameters, automatic temperature compansation
Start by excitation, speed up the rapid response to vector control
Speed control and torque control switching online
Zero-servo lock function
The frequency of carrier wave can be up to 16k, carry out a comprehensive silent running
Standard built-in RS485 port, matching TDS-PA01 adapter to support the fieldbus.
Built-in PG card, built-in brake unit belows 22KW LCD/LED optional keyboard.
Support for uploading and downloading parameters...

4. Widely used in
Electric power
Building materials
Printing and Dyeing
Water supply
Rated voltage, frequencySingle phase, 220V, 50Hz/60Hz; 3 phase, 380V, 50Hz/60Hz
Allowed fluctuationContinuous voltage fluctuation: within± 10%, instant voltage fluctuation: within -15%10%; voltage imbalance: < 3%; frequency fluctuation: within 5%.
outputVoltageSingle phase, 220V & 3 phase, 380V
Output frequency0~600Hz.
Overload capability150% rated current, 1 minutes; 180% rated current, 1 seconds
control traitCommand input modeBy LCD keypad, by terminals, by PC through serial communication port.
Control modeOpen loop vector control, V/F control.
Speed setting methodBy keypad, by analog, by PC through serial communication port
Speed setting precisionDigital command± 0.01%(-10 +40)
analog command± 0.1%(25° C± 10)
Speed setting resolutionDigital command: 0.01Hz; analog command: 0.1% of maximum frequency
Speed control accuracyOpen loop vector control: ± 0.5%; (25° C± 10)
Speed regulation rangeOpen loop vector control: 1: 100
Torque control responseOpen loop vector control: < 200ms.
Start torqueOpen loop vector control: 150% of rated torque at 0.5Hz.
Torque control accuracy± 5%

Set reference voltage supply output1 port, +10V, 5mA
Control voltage supply output24V, 100mA
Analogy input2 terninal, No. 4 terminal is use for voltage, No. 5 is used for voltage and current input
Analog meter output
1 terminal, 0/4~20mA or 0~10V available for it
DO frequency signal output1 port, high-frequency signal output(programmable)
Collector open-loop outputOne terminal
Programmable relay outputcontactor capacity: 250V AC/3A or 30V DC/1A
Serial communication portRS-485 connector RS485+, RS485-
4 bits LED displaysetting frequency, output frequency, output voltage, output current, motor speed, output torque, switch value terminal, programming menu parameters and fault code.
Five indication lampParameter unit, RUN/STOP status, special status, charging status.
Protection functionProtection functionOver voltage, under voltage, current limitation, over current, overload of inverter, overload of motor, overheat, overvoltage stallout, load short circuit, phase fault.

Protection degreeIP21
Cooling modeForced air cooling
envirenmentAmbient termearture-10° C, +40° C
Termperature2090% RH(no condensation)
Storage termperature-20° C, + 60° C
Application areaindoor(no corrosive odor, dust)
Installation areaAltitude is not more than 1000meter, no dust, no corrosive oder, no direct sunlight.
less than5.9m/ S 2
0.75kw, 1.5kw, 2.2kw Frequency Converter (SY8000)

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