0.75kw-75kw Motor VFD Drive AC Drive With VF And Vector Control

S320 Variable Spee Drive Motor AC Drive With VF And Vector Control Motor Speed Frequency Inverter

The S320 VFD is the most common and cost effective drive for a wide range of applications including packaging, material handling / conveying, positive displacement pumping, and HVAC systems.

Specification:

Single phase, 220V, 0.4kw to 2.2kw.

Three phase, 220V, 0.75kw to 75kw
Three phase, 380V480V, 0.75kw to 560kw.
Excellent performance with sophisticated hardware design

Software advanced

1. Higher performance FVC control mode

Ø Speed control accuracy ± 0.03%

Ø Speed control range: 1:1000

Ø Torque response: < 10ms

Ø Starting torque” 180% rated torque under 0Hz.

2. Compatible with Induction motor and PMSM (permanent magnet synchronous motor)

3. Torque control/Speed control free switch, kinds torque reference giving.

4. Special dead zone compensation to ensure stable torque output when low speed

5. Excellent oscillation suppression function.

Hardware design

1. Two CPUs design, one CPU for performance control, the other one for function control for better performance.

2. Adding two DC current hall for proving additional DC bus circuit protection

3. 3 way output halls for providing output phase short circuit, ground to phase short circuit

4. Infineon/Fuji IGBT to ensure good quality

5. 6 way digital input, 2 way analog input, Rs485 input, 2 way analog output ( one for high speed train pulse output)

2 relay output (1 is option), 1 collector output

1. High starting torque of 180% or greater achieved by sensorless vector control.

Integrated auto-tuning function for easy open loop vector control realizes high torque for applications requiring it is such as crane, lifts, elevators…etc.

2. Speed regulation at low-speed is greatly improved to enhanced process stability and precision.

3. Trip avoidance function

Minimum time deceleration, over-current suppress function and DC bus AVR are incorporated. The functions reduce nuisance trips,, Improved torque limiting/current limit function enable a load limit to protect machine and equipment.

4. Induction motor & Permanent magnetic synchronous motor control with one drive.

S200 S320 VSD specification

S200 S320 Variable speed drive Application cases

Textile: P-jump Winders, Extruders, Tufting Machines, spinning machine

Packaging: In-feed / Out-feed, Case Packing, Bottling & Canning, Carton Manufacturing. Beverage packing

Plastics & Rubber: Extruders, Blow Molding, Thermoforming, Injection Molding.

Pulp & Paper: Paper Machines, Debarkers, Winders, Saw Mills

Converting: Coaters ,Laminators ,Slitters ,Flying Cutters

Air Handling: Supply and Return Fans ,Cooling Towers ,Spray Booths ,Dryers

Oil & Gas: Top Drives ,Pumpjacks, Down-hole Pumping Centrifuges

Material Handling: Conveyors, Sortation, Palletizers, Coil Winding

Metals: Stamping / Punch Press, Wind /Unwind, Cut-to-length,cable drawing. Wire Draw

Construction Materials: Kilns, Planers, Flying Cutoff, Mixers

Laundry: Dryers, Extractors, Folders, Washers

Food & Beverage: Conveyors, Fillers, Mixers, Centrifuges

Automotive: Stamping, Test Stands, Indexing, Metal Cutting

Construction crane, hoist, lifting,

SG320 VFD models list