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7.5kw Sensorless Vector Control VFD Drives for Cranes

China 7.5kw Sensorless Vector Control VFD Drives for Cranes, Find details about China Frequency Inverters, VFD for Hoist from 7.5kw Sensorless Vector Control VFD Drives for Cranes

Model NO.
GK500
Link of Transformation
DC/AC to AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Simple Type, Constant Torque Universal Type
Brand
Gtake
IGBT and DSP
Infineon and Ti Latest Model
Control Technique
V/F (Including V and F Separated Control)
Applicable Motors
Asynchronous Motor
Starting Torque
180% at 0.5Hz (V/F)
Certificates
CE, ISO 9001-2008/Ts16949: 2009, RoHS
MOQ
5000USD/Per Order (Except Sample Order)
Delivery Time
Peak/off Season: Within 15 Workday
Input Voltage
220V/380V
Input Phase
1phase/3phase
Output Phase
1 Phase or 3 Phase
Input Frequency
50Hz or 60Hz
Output Frequency
50Hz or 60Hz
Trademark
GTAKE
Transport Package
Carton or Plywood Case
Specification
CE, RoHS
Origin
China
HS Code
854409999
Model NO.
GK500
Link of Transformation
DC/AC to AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Simple Type, Constant Torque Universal Type
Brand
Gtake
IGBT and DSP
Infineon and Ti Latest Model
Control Technique
V/F (Including V and F Separated Control)
Applicable Motors
Asynchronous Motor
Starting Torque
180% at 0.5Hz (V/F)
Certificates
CE, ISO 9001-2008/Ts16949: 2009, RoHS
MOQ
5000USD/Per Order (Except Sample Order)
Delivery Time
Peak/off Season: Within 15 Workday
Input Voltage
220V/380V
Input Phase
1phase/3phase
Output Phase
1 Phase or 3 Phase
Input Frequency
50Hz or 60Hz
Output Frequency
50Hz or 60Hz
Trademark
GTAKE
Transport Package
Carton or Plywood Case
Specification
CE, RoHS
Origin
China
HS Code
854409999

Triple Phase Variable Frequency Inverter AC Drive

GK500 Mini-Size Economical Frequency Inverters

Brand: GTAKE
Certificate: CE, RoHS

VFDs ModelPower RatingInput VoltageOutput FREQType
G500 series0.4kW-3.7kW208-240V / 380-480V ±10%0.00-600.00HzDC/AC to AC inverters

7.5kw Sensorless Vector Control VFD Drives for Cranes

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% at 0.5Hz (V/f pattern, SVC pattern);

02

Speed adjustable range: 1: 100 (V/f pattern, SVC pattern);

03

Speed accuracy: +/-0.5% (V/f pattern), +/-0.2% (SVC pattern);

04

Over load capability: 150% 1minute, 180% 10seconds;

05

Abundant frequency command sources;

06

Diverse input and output terminals;

07

Ambient temperature: -10°C~50°C;

08

High precise torque constraint, process PID control, multi-speed control, contracting brake control, field weakening control, all sides protection, etc;

09

Online and offline auto-tuning of motor parameters can both performed;

10

Extremely short-time acceleration can be performed without any trip, such as 0.1s or 0s from 0Hz to 50Hz;

 

Features

 

Mains Supply (L1/L,L2,L3/N)
Supply voltage208-240V ±10% 380-480V ±10%
Power source frequency50/60Hz ± 5%
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 inputs4
LogicNPN or PNP
Voltage level22 - 26V

 

Analog Input
Analog inputs1
ModesVoltage or current
Level0 to +10V, 0/4 to 20 mA (scalable)
Automatic correctionYES

 

Digital Output
Programmable digital outputs1
Voltage level at digital output0 - 24 V
Current level0-50 mA

 

Relay Output
Programmable relay outputs1
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-10 ºC - 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: ≥93%
IP gradeIP20
Cooling methodForced air cooling

 

Fieldbus Communication
Modbus RTU, Modbus ASCIIBuilt-in

 

Applications

 

GK500 drives are economical series at GTAKE. They offer V/f control, including voltage and frequency separated control, adaptable to various industrial applications if sensor-less vector control is not required, including printing machines, packaging machines, pumps, fans and blowers, etc.

 

 

7.5kw Sensorless Vector Control VFD Drives for Cranes7.5kw Sensorless Vector Control VFD Drives for Cranes7.5kw Sensorless Vector Control VFD Drives for Cranes
ConveyorsCentrifugesFood processing Machinery

 

7.5kw Sensorless Vector Control VFD Drives for Cranes7.5kw Sensorless Vector Control VFD Drives for Cranes7.5kw Sensorless Vector Control VFD Drives for Cranes
PumpsFansMore …

 

 

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.

 

 

7.5kw Sensorless Vector Control VFD Drives for Cranes

7.5kw Sensorless Vector Control VFD Drives for Cranes7.5kw Sensorless Vector Control VFD Drives for Cranes

 

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 experienceProcurable 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.

 

7.5kw Sensorless Vector Control VFD Drives for Cranes7.5kw Sensorless Vector Control VFD Drives for Cranes

 

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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