• AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw
  • AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw
  • AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw
  • AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw
  • AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw
  • AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw

AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw

Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer
Output Type: Triple
Principle of Work: Vector Control Transducer
Switch Mode: PWM Control
Main Circuit Type: Voltage
Voltage of Power Supply: Low, Medium Voltage Variable-Frequency Drive
Customization:

Contact Supplier

Mr. Richard Fan
Overseas Business Director
Diamond Member Since 2016

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
GK820
Link of Transformation
DC/AC to AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Constant Torque Universal Type
Brand
Gtake
IGBT and DSP
Infineon and Ti Latest Model
Control Technique
V/F, SVC1, SVC2, Vector Control, Position Control
Applicable Motors
Asynchronous and Synchronous Motor
Starting Torque
180% at 0.25Hz (SVC2), 200% at 0Hz (Vc)
Certificates
CE, ISO 9001-2008/Ts16949: 2009, RoHS
MOQ
5000USD/Per Order (Except Sample Order)
Delivery Time
Peak/off Season: Within 15 Workday
Input Votage
380V-440V
Input Frequency
50Hz or 60Hz
Output Frequency
0~2000Hz
Applicable Motor
Acim Pmsm
Transport Package
Carton or Plywood Case
Specification
CE, RoHS
Trademark
GTAKE
Origin
China
HS Code
8504409999
Production Capacity
200, 000 PCS/Year

Product Description

Motor Speed Control Variable Frequency Drive

GK820 High Performance Variable Frequency Drive Inverter
Brand: GTAKE
Certificate: CE, RoHS

VFDs Model Power Rating Input Voltage Output FREQ Type
GK820 series 0.4kW-630kW 208V~690V 0.00-600.00Hz DC/AC to AC inverters

  AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw

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 0.25Hz (sensor-less vector control 2), 200% at 0Hz (closed-loop vector control);

02

Speed adjustable range: 0-50Hz: 1:200 (sensor-less vector control 2), 1:1000 (closed-loop vector control);

03

Speed accuracy: +/-0.2% (sensor-less vector control 1&2), +/-0.02% (closed-loop vector control);

04

Speed fluctuation: +/-0.3% (sensor-less vector control 1&2), +/-0.1% (closed-loop vector control)

05

Torque response: less than 10ms (sensor-less vector control 1&2), less than 5ms (closed-loop vector        control);

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 voltage 208-240V ±10%  380-480V ±10%
Power source frequency 50 / 60 Hz ±5%
Displacement power factor (cos φ) (> 0.98)

 

 

Output Data (U, V, W)
Output voltage / frequency 0-100% of supply voltage / 0.00-600.00 Hz or customized
Ramp time 0.01-60000 S

   

Digital Input
Programmable digital inputs 7 (local), 9(extensible)
Logic NPN or PNP
Voltage level 10 - 30V
Pulse input 1 (X7/DI)

 

Analog Input
Analog inputs 3 (local), 4 (extensible)
Modes Voltage or current
Level 0 to +10V, -10V to +10V, 0/4 to 20 mA (scalable)
Automatic correction YES

 

Digital Output
Programmable digital outputs 2
Voltage level at digital output 0 - 24 V
Programmable pulse outputs 1
Pulse output max. output frequency 50.0 kHz

 

 

 

Analog Output
Programmable analog outputs 2 (local), 4 (extensible) 
Voltage range / current range 0 - 10 V / 0 - 20 mA

 

Relay Output
Programmable relay outputs 2 (local), 4 (extensible)
RA - RB / TA - TB Normally close
RA - RC / TA - TC Normally open
Contact capacitance 250 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
GND Isolated from COM

 

Ambient
Vibration Less than 5.9 m/s² (0.6g)
Humidity Relative humidity 5% - 95 %. No condensation
Corrosive environment 3C3
Ambient temperature -10 - 50 ºC
Altitude 0 - 2,000 m
Rated output current  derated 1% every 100 m above 1,000 m
Storage temperature -40 - +70 ºC
Efficiency Efficiency At rated amps:
7.5kW and below: ≥93%
11 - 45kW: ≥95 % 
55kW and above: ≥98 %
IP grade IP20
Cooling method Forced air cooling

 

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

 

Applications

 

GK800 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), and closed-loop vector control, adaptable to asynchronous and synchronous motor for various industrial applications, including air compressor, lift & elevator, hoist & crane, sugar mill, winches, machine tools, drawbench, printing machines, packaging machines, textile industry, oil industry, pharmaceuticals industry, etc. 

 

AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw   AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw   AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw   AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw
Hoist   Cranes   Drawbench   Oil well pumping unit

 

AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw   AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw   AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw   AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw
Corrugated paper production line   Injection molding machine   CNC turning lathe   More

 

 

Production

 

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

 

 

AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw

 

GTAKE VS Other brands

  

Performance Common brands GTAKE
Applicable motors Asynchronous motors Asynchronous /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 range 1:100 (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 voltage 208VAC-400VAC 208VAC-480VAC
Communication Modbus RTU//ASCII Modbus RTU//ASCII Profibus-DP, CANopen, etc.
Position control (fixed length, or angular positioning) ×
Field weakening control ×
Autotune online Online Online & Offline
Short-time ramp-up Trip No trip
Customized features (software and/or hardware) Unprocurable or no experience  Procurable with rich experience

   

 

 

Packaging and logistics

AC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kwAC Frequency Inverter VFD VSD Motor Drives Torque Control Drive 22kw

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.

 

 

 

 

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Contact Supplier

Mr. Richard Fan
Overseas Business Director
Diamond Member Since 2016

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory & Trading Company
Number of Employees
365
Year of Establishment
2009-09-15