• 1.5kw-18kw Vector Control VFD 220V Input 380V Output With Over Current Protection
1.5kw-18kw Vector Control VFD 220V Input 380V Output With Over Current Protection

1.5kw-18kw Vector Control VFD 220V Input 380V Output With Over Current Protection

Product Details:

Place of Origin: China
Brand Name: ZK
Certification: CE IEC
Model Number: SG600-2S4T

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: 70usd to 1000usd
Packaging Details: paper cartons package
Delivery Time: 3-5 days
Payment Terms: T/T
Supply Ability: 5000pcs per month
Get Best Price Contact Now

Detail Information

Ac Input Voltage: 220VAC Input Output Voltage: 0 To 380VAC
Power Range: 1.5kw To 18kw Output Waveform: PWM Wave Form
Protection Function: Over Current, Over Voltage, Low Speed, Short Cuit, Under Voltage, Over Heat Warranty: 18 Month After Shipping
High Light:

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VFD 220V Input 380V Output

Product Description

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


±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




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 )

1.5kw-18kw Vector Control VFD 220V Input 380V Output With Over Current Protection 0

b) . Sensor with PG card: 0.5 to 400Hz ( 1:100/50Hz datum point) Good current waveform

1.5kw-18kw Vector Control VFD 220V Input 380V Output With Over Current Protection 1

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

1.5kw-18kw Vector Control VFD 220V Input 380V Output With Over Current Protection 2

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.

1.5kw-18kw Vector Control VFD 220V Input 380V Output With Over Current Protection 3

Developing relay card to config VFD for 220V input, 380VAc output.

1.5kw-18kw Vector Control VFD 220V Input 380V Output With Over Current Protection 4




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