Gold Member Since 2012
Audited Supplier
Shanghai Sanyu Industry Co., Ltd.

Variable Frequency Inverter, VFD, AC Drive manufacturer / supplier in China, offering Power Inverter High Performance VSD/VFD/AC Drive, TIG Inverter Welder 220V, AC Automatic Compensation Voltage Stabilizer/Regulator (SANYU 50kVA SBW/DBW) and so on.

(/ )

Supplier Homepage Product Frequency inverter Power Inverter High Performance VSD/VFD/AC Drive

Power Inverter High Performance VSD/VFD/AC Drive

FOB Price: US $59 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $59/ Piece
Get Latest Price
Port: Shanghai, China
Production Capacity: 3000PCS/Months
Payment Terms: L/C, T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: (Sanyu SY7000 series 0.75KW-400KW VSD)
  • Output Type: Triple
  • Switch Mode: PWM Control
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive
  • Nature of DC Power: Current Variable-Frequency Drive
  • Brand: Sanyu
  • Carrier Frequency: 0~15kHz
  • IP Grade: 21
  • Communication: RS 485 Modbus
  • Input Voltage&Phase: 220V+/-15% 1pH/3pH 380V+/-15% 3pH
  • Size: 210*110*170-1750*685*590
  • Transport Package: Carton Box or Wooden Package
  • Origin: Shanghai, China
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Principle of Work: Vector Control Transducer
  • Main Circuit Type: Current
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive
  • Function: Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
  • Output Voltage&Phase: 220V/380V 3pH
  • Output Frequency: 0-600Hz
  • Weight: 1.8kgs-259kgs
  • Output Current: 2.5-690A
  • Output Power: 0.75-400kw
  • Trademark: SANYU
  • Specification: CE, ISO, CCC, SGS
  • HS Code: 8504409990
Product Description

1. AC drive leading manufacturer
2. CE, ISO, SGS, ISO9001
3. Multi-function, high torque AC drive
4. Olympic Application Type
5. Japanese Design


1. Various control modes and widely used
2. Automatically recognize the motor parameters
3. RS-485 communication inferface, standards, MODBUS protocol
4. PWM flexible energy braking, can quickly halt machine
5. The torque output will be 150% when the frequency is 0.5Hz. More powerful when at low rate, More stable when at high rate.
6. Zero speed torque output
7. Super-silent running
8.16 segment speed control
9. Quick menu design.


1. Dual-DSP + MCU + IPM high performance, high reliability
2. Automatic identification of motor parameters, automatic temperature compansation
3. Start by excitation, speed up the rapid response to vector control
4. Speed control and torque control switching online
5. Zero-servo lock function
6. The frequency of carrier wave can be up to 16k, carry out a comprehensive silent running

Widely used in:

Electric power
Building materials
Printing and Dyeing
Water supply
InputRated voltage; frequency380V or 220V; 50Hz/60Hz
Allowed Voltage Working RangeFluctuation range: 400V+/-15%; Voltage imbalance rate: < 3%
OutputRated voltage0-380V or 0-220V
Overload capacity150% of rated current for 60s; 180% of rated current for 1s; 200% of rated current instant protection
Main control performanceControl modeV/F control, vector control, torque control
Modulation modespace voltage vector PWM modulation
Speed range1: 100 (vector control without PG)
Starting torque180% of rated torque at 0.5HZ(current vector control without PG)
Speed stabilization accuracy< +/-0.2% of rated synchronous speed
Speed fluctuation< +/-0.5% of rated synchronous speed
Torque response< 100ms current vector control without PG
Torque increaseAutomatic torque increase, manual torque increase 0.1%-30%
V/F curveFour kinds of acceleration and decoration time: time unit(minute/second)selected; longest time: 60hrs
Acc/Dec curveThree modes: Straight-line acceleration and decoration mode, S-curve acceleration and decoration mode, Six modes: one kind of user setting V/F curve, four kinds of decrease torque characteristic curve(2.0Power, 1.7power, 1.5power, 1.3power)and linearity curve
DC brakeDC braking frequency: 0.0Hz-max output frequency; braking time: 0.0-50s; braking current: 0.0%-150% of rated current.
Auto voltage regulationWhen the network voltage makes the change, it can automatically keep the output voltage constant
Auto current limitingIt automatically limits current during working to prevent tripping caused by frequent over current
Voltage stallControl the voltage during deceleration to prevent over voltage and protect stopping
Auto carrier regulationIt can automatically regulate carrier frequency according to load characteristic and temperature characteristic; and multiple carrier modes can be selected.
Customization functionSeparation VF controlRealizing all kinds of power designs conveniently
Wobble frequency controlWobble frequency control for spinning can realize functions of fixed wobble frequency and change wobble frequency
Frequency combination functionRunning command channel and frequency setting channel can be optionally combined
Fixed length functionLength achieves stop function and the max length is 65.535KM
Jogging control Jogging frequency range: 0.00Hz-the Max; Jogging acceleration and deceleration time: 0.1-3600s, jogging inteval time: 0.1-3600s
Multi-speed runningRealizing multi-speed running via built-in PLC or control terminal
Built-in process closed loop ctrlRealizing the process closed control sysytem conveniently
Power consumption measureIt can calculate electric energy consumed by electric motor to observe energy-saving effect conveniently
Running functionRunning command channelOperation panel, control terminal, serial port, external expansion setting can be shifted via various methods.
Frequency setting channelThree kinds of digital settings, analog voltage setting, analog current setting, vital channel setting, terminal setting, multi-segment speed setting and so on.
Auxiliary frequency settingRealizing flexible auxiliary frequency fine regulation, frequency synthesis
Impulse output terminal0-50Khz of impulse square signal output, it can realize physical quantity output of setting frequency, output frequency and so on.
Analog output terminalTwo routes of analog signal output, output range can be flexibly set between 0-20mA or 0-10V and it can realize physical quantity output of setting frequency, ouput frequency and so on.
Operation panelLED displayDisplaying sixty-one kinds of parameters of setting frequency, ouput frequency, output voltage and output current
LCD displayOption, prompting operation content in Chinese/English
Parameter copyQuickly uploading and downloading parameter via operation panel. The function is effective only for LCD keyboard.
Option of key functionDefining function range of part keys to prevent wrong operating
EnvironmentProtection functionOpen-phase protection(option), over-current, over-voltage, low-voltage, overheat, overload, off-load protection, etc.
Service LocationIndoors, free from direct sunlight, dust, corrosive gas, combustible gas, oil mist, water vapor, drip or salt, etc.
AltitudePlease use it by derating when it is higher than 1000m and derated 10% per increasing 1000m
Ambient temp-10c- 40c (at 40c-50c, please use it by derating)
HumidityLess than 95% RH, no water condensation
VibrationLess than 5.9m/s2(0.6g)
StructureProtection levelIP20
Cooling ModeWinding cooling, control with fans
Effiency45KW and lower than 45KW≥ 93%; 55KW and more than 55KW≥ 95%
Send your message to this supplier
Ms. Micheal
To: Ms. Micheal

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category