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  • General Purpose Frequency Inverter --- S100 series

General Purpose Frequency Inverter --- S100 series

S100 series is a high performance General Purpose Frequency Inverter with current vector control.

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S100 series is a high performance General Purpose Frequency Inverter with current vector control. It mostly used to control and adjust the speed and torque of the 3 phase induction motor and also PMSM. It adopts mature platform of software and hardware with a high level standard design.

Functional optimization, flexible application, stable performance, wide voltage range design. Match with RoHS standard, excellent EMC performance, high performance, high quality to make it more comfortable for using.

S100 adopts high performance VECTOR control technology, higher torque output in low speed. Good dynamic characteristics, super overload capacity to make it easy to meet the demands of variable applications.

Hardware designExcellent performanceHigh stabilityEasy using
Optimized structural design with high level platformStability the speed, widen speed rangeLong life designInstantaneous stop constantly function
IGBT module equipped with full inverterHigh speed output in vector control mode, fast dynamic responseNew technology platform,big allowance derate designOver excitation protection
Independent air duct design with good heat dissipationBig torque in low speed,low torque impulseConformal coating PCBV/F complete separation and half a separation
High EMC performance,small external disturbance,lower harmonic outputSpeed tracking in hardware and softwareQualified temperature testPump and fan energy saving
CE,RoHS standardDrive multiple motor typeFull protection functionFlexible terminal function

High performance in auto tuning modeReliable thermal designBuilt-in PID function

Excellent product performance is mainly reflected in that high torque output at low frequency,high precision speed control and extremely high dynamic response

1. High start torque characteristic

S100 inverter could provide 150% start torque at 0.5Hz (Sensorless VC control)

Provide 180% 0 speed torque at 0Hz(VC control with sensor)

2. High precision control and extremely dynamic response

Open-loop VC control, 50Hz with 100% load, 0.1S accelerate Fast response torque dynamic, high precision in speed controlOpen-loop VC control,5Hz with 150% load, high torque at low frequency
General Purpose Frequency Inverter --- S100 seriesGeneral Purpose Frequency Inverter --- S100 series
Open-loop VC control, 5Hz with 100% load, abrupt accelerate, and see its reaction capacityOpen-loop VC control, 50Hz with 100% load Torque waveform under switch of FWD and REV
General Purpose Frequency Inverter --- S100 seriesGeneral Purpose Frequency Inverter --- S100 series

High quality hardware---quality guarantee


Using the latest generation of INFINEON brand which is the best choose for inverter application

Stronger protection

All-around test the components and temperature riseOutput ground short circuit protection, relay (contactor) actuation fault protection, brake circuit over current, brake tube over load etc protection to improve the system security

General Purpose Frequency Inverter --- S100 series General Purpose Frequency Inverter --- S100 series

Conformal coating with reliability and stabilization

Professional design with three proofing coatingprocess,good EMC performance

Optimizing hardware design to reduce the fault

PCB board 4 layer design to reduce "fly" wire and improve stability. 3 current sensor enhance the output protection.

General Purpose Frequency Inverter --- S100 series General Purpose Frequency Inverter --- S100 series

Longer life running

Quality components using to guarantee the inverter to have a longer life for work

Wide voltage design

Full consideration of the grid voltage fluctuation and unbalance

General Purpose Frequency Inverter --- S100 seriesGeneral Purpose Frequency Inverter --- S100 series

Technical specification

Control modeControl modeV/F controlSensorless in open loopClose loop vector control
Starting torque0.5Hz 150%0.5Hz 180%0.00Hz 180%
Speed adjust range0:501:1001:1000
Speed stabilizing precision±1%±0.1%±0.02%
Torque precisionNONO±5%
Motor typeGeneral induction motor
permanent magnet synchronous motor (PMSM )
Function designHighest frequencyGeneral vector control :320Hz
V/f control: 3200Hz
frequency resolutionDigital setting: 0.01Hz
Analog setting:maximum×0.025%
Carrier frequency0.5K~16KHz, the carrier frequency can be adjusted by temperature automatically
Frequency reference setting methodDigital of Control panel, analog AI1, AI2, potentiometer of control panel, UP/DN control, communication, PLC pulse frequency
Acceleration./deceleration characteristicLinear curve and S curve accel. /decel. mode, range of time: 0.0 to 65000S.
V/F curve3 mode: linear, multiple points, N Power
V/F separation2 times separation: totally separation, half separation
DC brakingDC braking frequency: 0.0 to 300Hz,
DC braking current: 0.0% to 100%
Braking unitStandard built in for up to 4T22G (22kw), optional built it for  4T30G~4T110G (30kw to 110kw), external built for above 4T160kw .
Jog functionJob frequency range: 0.0 to 50.0Hz, the acceleration and deceleration time of Jog
Configured PID functionEasy to perform pressure, flow, temperature close loop control.
PLC multiple speedTo achieve 16 segment speed running through built in PLC or terminal control
Common Dc busMultiple drives use one DC bus for energy balance.

Auto voltage regulation (AVR)Enable to keep output voltage constant when grid fluctuation
Over load tolerance capabilityG type model: 150% rated current for 60s, 180% rated current for 3s,
P type Model: 120% rated current for 60s, 150% rated current for 3s.
Stall protection control when over current, over voltageCarry out limiting automation for running current, voltage to prevent over current, over voltage frequently
Rapid current limit functionMinimize the IGBT module broken to protect the AC Drive, maximum reduce the over current fault.
Torque limit and torque control"Excavator" characteristics , torque limit automatically during motor running. Torque control is available in close loop vector control mode.
FeaturesFriendly interfaceDisplay "Hello" when power on.
Multiple function key JOG buttonIt can set for Forward Jog, reverse Jog, forward/reverse switch
Timing control functionA total running time and total running time calculating
2 group motor parametersTo achieve two motor switchover freely, control mode is selectable
Motor over heat protectionAccepting motor temperature sensor signal input via AI1 terminals.
Multiple kinds encoder *Compatible collector PG, differential PG, and rotary transformer Encoder( resolver).
Command sourceControl panel, control terminals, series communication, switch freely.
Frequency sourceDigital setting, analog current/voltage, pulse setting, serial communication, main and auxiliary combination.
Protection functionShort circuit detect when power on, input/output phase loss, over voltage, over current, under voltage, over heat, over load protection.
EnvironmentApplication siteIndoor, free of exposure to sunlight, no dusty, no corrosive, no inflammable gas, no oil and water vapor, and water dipping
AltitudeLower 1000m
Environment temperature-10℃~+40℃, power derated for 40~50℃, rated current derated 1% for 1℃ increasing.
humidityLess than 95%, no water condense.
IP degreeIP20

Technical specification

Single phase 220v, 50/60Hz

ModelKVAInput current(A)Output current(A)Adaptable motor(KW)

Three-phase 380v±20%, 50/60Hz

ModelPower capacity (KVA)Input current(A)Output current(A)Adaptable motor(KW)


S100 series frequency inverter are widely used in many industrial machinery, like textile machine(like spinning machine, dyeing machine),HAVC, conveyor, chemical etc also the energy saving for pump and fan.

General Purpose Frequency Inverter --- S100 series

General Purpose Frequency Inverter --- S100 series

General Purpose Frequency Inverter --- S100 series