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China Frequency Inverter Manufacturer Motor Speed Drives VFD Frequency Converter

China Frequency Inverter Manufacturer Motor Speed Drives VFD Frequency Converter, Find details about China Frequency Inverter, Variable Frequency Inverter from China Frequency Inverter Manufacturer Motor Speed Drives VFD Frequency Converter

Model NO.
GK620
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
Brand
Gtake
Certificates
ISO 9001-2008/Ts16949: 2009, CE, RoHS
IGBT and DSP
Infineon and Taxas Instrument′s Latest IGBT & DSP
Starting Torque
0.5Hz: 180% (V/F Control, SVC1); 0.25Hz: 180% (SVC
Control Technique
V/F, SVC1, SVC2
Input Terminals
Di-7(HDI-1), Ai-3 0~10V, or 0-20mA
Output Terminals
Do-2(Hdo-1), RO-2, Ao-2
Frequency Command Source
Keypad, Terminals, Communication
Speed Regulation Range
1:100 (V/F Control, SVC1); 1:200 (SVC2)
OEM Service
Available
Output Frequency
0-2000Hz
Applicable Motor
Acim and Pmsm
Trademark
GTAKE
Transport Package
Carton or Plywood Case
Specification
CE, RoHS
Origin
China
HS Code
8504409999
Model NO.
GK620
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
Brand
Gtake
Certificates
ISO 9001-2008/Ts16949: 2009, CE, RoHS
IGBT and DSP
Infineon and Taxas Instrument′s Latest IGBT & DSP
Starting Torque
0.5Hz: 180% (V/F Control, SVC1); 0.25Hz: 180% (SVC
Control Technique
V/F, SVC1, SVC2
Input Terminals
Di-7(HDI-1), Ai-3 0~10V, or 0-20mA
Output Terminals
Do-2(Hdo-1), RO-2, Ao-2
Frequency Command Source
Keypad, Terminals, Communication
Speed Regulation Range
1:100 (V/F Control, SVC1); 1:200 (SVC2)
OEM Service
Available
Output Frequency
0-2000Hz
Applicable Motor
Acim and Pmsm
Trademark
GTAKE
Transport Package
Carton or Plywood Case
Specification
CE, RoHS
Origin
China
HS Code
8504409999

Frequency Inverter Vfd Drive For Industrial Application

GK620 Sensorless Vector Control Variable Frequency Drive Inverter
Brand: GTAKE
Certificate: CE, RoHS

 

VFDs ModelPower RatingInput VoltageOutput FREQType
GK620 series0.4kW-630kW208V~480V, ±10%0.00-600.00HzDC/AC to AC inverters

China Frequency Inverter Manufacturer Motor Speed Drives VFD Frequency Converter  

Advantages
 
Thanks to sophisticated engineers, scientific producing workmanship, rigorous quality control systems and management team, GTAKE frequency inverters are equipped with advanced features, some of which are listed as below:
 
01 Starting torque: 180%, 0.25Hz (sensor-less vector control 2), 150%, 0.5Hz (sensor-less vector control 1);

02

Speed adjustable range: 0-50Hz: 1:200 (sensor-less vector control 2), 1:100 (V/Hz control, sensor-less
vector control 1);

03

Speed accuracy: +/-0.2% (sensor-less vector control 1&2), +/-0.5% (V/Hz control);

04

Speed fluctuation: +/-0.3% (sensor-less vector control 1&2);

05

Torque response: less than 10ms (sensor-less vector control 1&2);

06

Over load capability: 150% 1minute, 180% 10 seconds, 200% 0.5 second, once every 10 minutes;

07

Output frequency: 0.00-600.00Hz, or customized like 1MHz;

08

Abundant frequency setting sources;

09

DC brake start frequency: any frequency in the range of 0Hz to 600.00Hz;

10

Diverse input and output terminals;

11

Ambient temperature: -10°C~50°C;

12

High precise torque limit, process PID control, simple PLC, wobble frequency control, mechanical brake control, field weakening control, all-side protection, etc.

13

Online and offline auto-tuning both available; 

14

Extreme short-time acceleration can be operated without trip, such as 0.1s from 0Hz to 50Hz.

 

Features

 

Mains Supply (R/L1,S/L2,T/L3)
Supply voltage208-240V ±10%  380-480V ±10%
Power source frequency47-63 Hz
Displacement power factor (cos φ)(> 0.98)

 

 

Output Data (U, V, W)
Output voltage / frequency0-100% of supply voltage / 0.00-600.00 Hz or customized
Ramp time0.01-60000 S

  

Note:

150% current can be provided for 1 minute, 180% for 10 seconds.
Higher overload rating is achieved by oversizing the drive.

 

Digital Input
Programmable digital inputs6 (8)
LogicNPN or PNP
Voltage level10 - 30V
Pulse input1 (X6/DI)

 

Analog Input
Analog inputs2 (3)
ModesVoltage or current
Level0 to +10V, -10V to +10V, 0/4 to 20 mA (scalable)
Automatic correctionYES

 

Digital Output
Programmable digital outputs2
Voltage level at digital output0 - 24 V
Programmable pulse outputs1
Pulse output max. output frequency50.0 kHz

 

Analog Output
Programmable analog outputs1 (3)
Voltage range / current range0 - 10 V / 0 - 20 mA

 

Relay Output
Programmable relay outputs1 (3)
RA - RB / TA - TBNormally close
RA - RC / TA - TCNormally open
Contact capacitance250 V AC / 3A, 30 V DC / 3 A

 

Terminal 485 Interface
485+ / 485-Rate: 4800/9600/19200/38400/57600/115200 bps Max. distance: 500 m
GNDIsolated from COM

 

Ambient
VibrationLess than 5.9 m/s² (0.6g)
HumidityRelative humidity 5% - 95 %. No condensation
Corrosive environment3C3
Ambient temperature-10ºC - 50 ºC
Altitude0 - 2,000 m
Rated output current  derated 1% every 100 m above 1,000 m
Storage temperature-40 - +70 ºC
EfficiencyEfficiency At rated amps:
7.5kW and below: ≥93%
11 - 45 kW: ≥95 % 
55kW and above: ≥98 %
IP gradeIP20
Cooling methodForced air cooling

 

Fieldbus Communication
Modbus RTU, Modbus ASCIIBuilt-in
Profibus DP, CAN, CANopen, etc.Optional

 

Applications

 

GK600 offers V/f control (including voltage and frequency separated control), sensor-less vector control 1 (robust vector control mode, static autotuning acceptable), and sensor-less vector control 2 (precise vector control mode, rotary autotuning required), adaptable to various industrial applications if no speed senor feedback is required, including conveyor, centrifugal, air compressor, central air-conditioning, lift & elevator, machine tools, printing machines, packaging machines, textile industry, oil industry, pharmaceuticals industry, pumps & fans, etc. 

 

 

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Air Compressor Tubular stranding machine Printing Machines

 

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High speed milling machines Packing Machines More …

 

 

 Why choose GTAKE variable frequency drive?

 

In the trend of advocating smart and simple industrial automation, environmentally friendly products, value-added solutions, Gtake, as one of the world's leading drive manufacturers aggressively investing in R&D, production, and continuous quality improvement, is well positioned to provide its customers with technology-driven, performance-outstanding products such as VFDs, wind power converters, servo drives, HEV/EV drives, helping its customers save energy and increase industrial productivity with sustainability on the one hand, and enhancing their entire value-chain quality, delivery, and services on the other hand.

 

 

Production

 

In production, rigorous quality control is implemented on components, circuit boards, and the finished goods, assuring products without defects.

 

China Frequency Inverter Manufacturer Motor Speed Drives VFD Frequency Converter

China Frequency Inverter Manufacturer Motor Speed Drives VFD Frequency ConverterChina Frequency Inverter Manufacturer Motor Speed Drives VFD Frequency Converter

 

 

GTAKE VS Other brands

 

 

PerformanceCommon brandsGTAKE
Applicable motorsAsynchronous motorsAsynchronous /synchronous motors
Starting torque

2.0Hz, 150% (sensor-less vector control)

0Hz, 180% (closed-loop vector control)

0.5Hz, 180% (sensor-less vector control)

0Hz, 200% (closed-loop vector control)

Speed adjustable range1:100 (SVC), 1:1000 (VC)1:200 (SVC), 1:1000 (VC)
Ambient temperature (no derating required)-10-40ºC-10-50ºC (for most of the models)
Rated input voltage208VAC-400VAC208VAC-480VAC
CommunicationModbus RTU//ASCIIModbus RTU//ASCII Profibus-DP, CANopen, etc.
Position control (fixed length, or angular positioning)×√
Field weakening control×√
Autotune onlineOnlineOnline & Offline
Short-time ramp-upTripNo trip
Customized features (software and/or hardware)Unprocurable or no experience Procurable with rich experience

   

 

 

Packaging and logistics

 

All drives are well packed before shipment, fit for air shipment, sea transportation, and express delivery. Customers are able to call its own nominated forwarder or consult GTAKE logistics department for worldwide shipment services.

*  Low-power inverters are packed in cardboard box, and others are in plywood cases.

*  Plenty of transportation procurable globally in accordance with customer demand or GTAKE expertise.

 

 

 

GTAKE AC motor drives are able to replace AC drives and inverters of the following brands: , LS, Toshiba, Siemens, Lenze, Yaskawa, Mitsubishi, Delta, Hitachi, WEG and etc.

 

China Frequency Inverter Manufacturer Motor Speed Drives VFD Frequency ConverterChina Frequency Inverter Manufacturer Motor Speed Drives VFD Frequency Converter

 

Please leave us an inquiry for more details of our frequency inverters, like information of the model numbers, technical data, applicable application, pricing, distributor policy, lead time and/or customized functionality.

 

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