Variable frequency inverters

High torque
Superior performance
Low noise, mini size
Adopting the latest generation
IGBT technology

1 Reliability
2 Lower heat
3 High performance
4 Faster computing speed
5 More excellence performance

Used in fan and pump, lift
High torque, superior performance
Low noise, mini size
Adopting the latest generation IGBT tech
Product Description
Variable frequency inverters

Specifications:
1) Rated voltage: 220V / single phase, 220V / three phase, 440V / three phase
2) Power range: 0.75 ~ 22kW
3) Output frequency: 1.0 ~ 400Hz

Features:
1) High-performance low-noise
2) Automatic torque compensation
3) RS-485 in-line interface build-in
4) 2-level accelerating / decelerating time
5) Automatic slip compensation, automatic voltage regulation (AVR)
6) 8-level preset table speed
7) Restart after instantaneous power-off
8) All-dimensional protection

S1100 Series Inverter
More professional control program
Professionally customized core computing program, Smooth shift on forward and reverse rotaion, Automatic torque compensation, Automatic slip compensation.
Lower heat
Advanced control technology of switching 3-phase to 2-phase, reduces heat by 33.3%.
Faster computing speed
Adopting nanometer manufacturing technology, CPU with built-in dual core makes the computing speed dramatically improve.
More excellence performance
A variety of customized functions bring maximum benefits and convenience to users.

Reliability
· Protect function: Over voltage(OU), low voltage(LU), over current(OC), over heat(OH), over load(OL)
· Over voltage and over current stall prevention
· The technology of integration hardware and software wave filtering for better anti-jamming effects
· 3-level prohibited frequencies can avoid resonance effectively
· Braking using software control, be able to adjust brake-bit and brake occupating coefficient

High performance
· Automatic torque compensation-start torque can be up to 150% at 2Hz
· Aautomtic slip compensation-more accurate speed
· Ultra-low noise-motor runs more stably
· High overload capacity-150% rated torque can last for 65 senconds

Multi-function
· PID feedback control
· Oscillation frequency function
· Built-in PLC enables 16-level speed program running
· Multifarious frequency input methods: Pules input, AVI/ACI superimposed, UP/DOWN, RS-485 and so on.
· Multifarious control methods: Operation control, exterior terminal two-line/three-line control, RS-485 control.
· Multifarious stop methods(OFF stop, stop for AVI zero)
· Multifarious input methods: External EF, couting input, frequency switching, Pendulum frequency input and so on.
· Multifarious output methods: Multi-function relay output, multifunction collector open circuit output
Multifarious output methods: Indication of forward and reverse rotation, counting arrival, program
· Operation, and faults.
Other functions: Power failure memory, running-locked when power on, automatic voltage
· Regulation(AVR), DC brake, password protection

Here is the catalog, user manual of S1100, you can check the link to get them
S1100 Series catalog:
S1100 Series manual:

Variable Frequency Converter, Frequency Converter(CE), CE approved frequency converter 60Hz 50Hz,