220V Input 380V Output Motor VFD Motor AC Drive Pumps Frequency
Inverter Fans Variable Speed Drive
SG600 2S4T 220V input 380V ouptut series is a high performance
general p
urpose VFD 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.
SG600 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.
Input voltage: 220VAC
Ouptut voltage 0-380VAC
Models list
| S.N | MODELS | PICTURES | Rate current (A) | Rated Power | DC input range | Best Voc input | Output voltage |
| 1 | SD600-4KW-D-IP54 | 10A | 4.0KW | 4.0KW | 250-800 | 650 | 0-380 |
| 2 | SD600-5.5KW-D-IP54 | 13A | 5.5KW | 5.5KW | 250-800 | 650 | 0-380 |
| 3 | SD600-7.5KW-D-IP54 | 17A | 7.5KW | 7.5KW | 250-800 | 650 | 0-380 |
| 4 | SD600-4K0GB-4T-IP54 | 10A | 4.0KW | 4.0KW | 250-800 | 650 | 0-380 |
| 5 | SD600-5K5GB-4T-IP54 | 13A | 5.5KW | 5.5KW | 250-800 | 650 | 0-380 |
| 6 | SD600-7K5GB-4T-IP54 | 17A | 7.5KW | 7.5KW | 250-800 | 650 | 0-380 |
| 7 | SD600-011GB-4T-IP54 | 25A | 11KW | 11KW | 250-800 | 650 | 0-380 |
| 8 | SD600-015GB-4T-IP54 | 32A | 15KW | 15KW | 250-800 | 650 | 0-380 |
| 9 | SD600-018GB-4T-IP54 | 37A | 18KW | 18KW | 250-800 | 650 | 0-380 |
| 10 | SD600-022GB-4T-IP54 | 45A | 22KW | 22KW | 250-800 | 650 | 0-380 |
Main characteristics:
| Hardware design | Excellent performance | High stability | Easy using |
| Optimized structural design with high level platform | Stability the speed, widen speed range | Long life design | Instantaneous stop constantly function |
| IGBT module equipped with full inverter | High speed output in vector control mode, fast dynamic response | New technology platform,big allowance derate design | Over excitation protection |
| Independent air duct design with good heat dissipation | Big torque in low speed,low torque impulse | Conformal coating PCB | V/F complete separation and half a separation |
| High EMC performance,small external disturbance,lower harmonic
output | Speed tracking in hardware and software | Qualified temperature test | Pump and fan energy saving |
| CE,RoHS standard | Drive multiple motor type | Full protection function | Flexible terminal function |
| High performance in auto tuning mode | Reliable thermal design | Built-in PID function |
Technical specification
| Items | Specification |
| Control mode | Control mode | V/F control | Sensorless in open loop | Close loop vector control |
| Starting torque | 0.5Hz 150% | 0.5Hz 180% | 0.00Hz 180% |
| Speed adjust range | 0: 50 | 1:100 | 1:1000 |
Speed stabilizing precision | ±1% | ±0.1% | ±0.02% |
| Torque precision | NO | NO | ±5% |
| Motor type | General induction motor permanent magnet synchronous motor (PMSM ) |
| Function design | Highest frequency | General vector control :320Hz V/f control: 3200Hz |
| frequency resolution | Digital setting: 0.01Hz Analog setting:maximum×0.025% |
| Carrier frequency | 0.5K～16KHz, the carrier frequency can be adjusted by temperature
automatically |
| Frequency reference setting method | Digital of Control panel, analog AI1, AI2, potentiometer of control
panel, UP/DN control, communication, PLC pulse frequency |
| Acceleration./deceleration characteristic | Linear curve and S curve accel. /decel. mode, range of time: 0.0 to
65000S. |
| V/F curve | 3 mode: linear, multiple points, N Power |
| V/F separation | 2 times separation: totally separation, half separation |
| DC braking | DC braking frequency: 0.0 to 300Hz, DC braking current: 0.0% to 100% |
| Braking unit | Standard built in for up to 4T22G (22kw), optional built it for
4T30G～4T110G (30kw to 110kw), external built for above 4T160kw . |
| Jog function | Job frequency range: 0.0 to 50.0Hz, the acceleration and
deceleration time of Jog |
| Configured PID function | Easy to perform pressure, flow, temperature close loop control. |
| PLC multiple speed | To achieve 16 segment speed running through built in PLC or
terminal control |
| Common Dc bus | Multiple drives use one DC bus for energy balance. |
| Auto voltage regulation (AVR) | Enable to keep output voltage constant when grid fluctuation |
| Over load tolerance capability | G 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 voltage | Carry out limiting automation for running current, voltage to
prevent over current, over voltage frequently |
| Rapid current limit function | Minimize 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.
|
| Features | Friendly interface | Display “Hello” when power on. |
| Multiple function key JOG button | It can set for Forward Jog, reverse Jog, forward/reverse switch |
| Timing control function | A total running time and total running time calculating |
| 2 group motor parameters | To achieve two motor switchover freely, control mode is selectable |
| Motor over heat protection | Accepting motor temperature sensor signal input via AI1 terminals. |
| Multiple kinds encoder * | Compatible collector PG, differential PG, and rotary transformer
Encoder( resolver). |
| Command source | Control panel, control terminals, series communication, switch
freely. |
| Frequency source | Digital setting, analog current/voltage, pulse setting, serial
communication, main and auxiliary combination. |
| Protection function | Short circuit detect when power on, input/output phase loss, over
voltage, over current, under voltage, over heat, over load
protection. |
| Environment | Application site | Indoor, free of exposure to sunlight, no dusty, no corrosive, no
inflammable gas, no oil and water vapor, and water dipping |
| Altitude | Lower 1000m |
| Environment temperature | -10℃～+40℃, power derated for 40～50℃, rated current derated 1% for
1℃ increasing. |
| humidity | Less than 95%, no water condense. |
| storage | -40～+70℃ |
| IP degree | IP20 |
Application.
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,
Features of products.
It has V/F, OLV( open loop vector control ), CLV ( close loop
vector control), Compatible with variety of encoder such as
collector, differential / rotary transformer .
1). Wide speed control range
a). Sensorless open loop vector (OLV) control: 0.5 to 400Hz (
1:100/50Hz datum point )
b) . Sensor with PG card: 0.5 to 400Hz ( 1:100/50Hz datum point)
Good current waveform
2). Response speed improving
Adopting high speed 32 bit DSP to get the high speed response of
frequency inverter.
a.) The response 100rad/s, precision ± 0.5% in sensorless open loop
vector control mode.
b. ). The response 250rad/s, precision ± 0.01% in sensor close loop
vector control mode
3). High torque output under low speed to meet some big inertia
load conditions
High torque under low speed achievement.
Adopting advanced current vector control technology and motor
parameters detecting to make high torque under low speed is
available.
Developing relay card to config VFD for 220V input, 380VAc output.
