Guangdong, China
Business Type:
Management System Certification:
ISO 9001, ISO/TS 16949
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available
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Variable Frequency Drive, Variable Speed Drive, Variable-Frequency Drive manufacturer / supplier in China, offering Gk800 Frequency Inverter for Elevator, Universal Variable Speed Drive Gk500 Mini VSD, Gk500 Mini Frequency Inverter with Potentialmeter Design and so on.

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Gk800 Frequency Inverter for Elevator

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Min. Order / Reference FOB Price
1 Piece US $59-9,999/ Piece
Port: Shenzhen, China
Production Capacity: 200, 000 PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Negotiable
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 Voltage Variable-Frequency Drive

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Basic Info

Model NO.: GK800 High Performance Series
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 Workdays
Trademark: GTAKE
Transport Package: Carton or Plywood Case
Specification: CE, RoHS
Origin: China
HS Code: 8504409999

Product Description

GTAKE GK800 High Performance Variable Frequency Drive
Brand: GTAKE
Certificate: CE, RoHS 
VFDs ModelPower RatingInput VoltageOutput FREQType
GK800 series0.4kW-630kW208V~690V,±10%0.00-600.00HzDC/AC to AC inverters
Advantages of GK800 Variable Frequency Drives
Thanks to sophisticated engineers, scientific producing workmanship, rigorous quality control systems and management team, GTAKE variable 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
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
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, position (fixed-length, or angular) 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 of GK800 Variable Frequency Drive
Mains Supply (R/L1,S/L2,T/L3)
Supply voltage 208-240V ±10%
Supply voltage 380-480V ±10%
Supply voltage 525-690V ±10%
Power source frequency47-63 Hz
Displacement power factor (cos φ)(> 0.98)
Output Data (U, V, W)
Output voltage 0-100% of supply voltage
Output Frequency 0.00-600.00 Hz
Ramp time0.01-60000 S
 Note: 150% current can be provided for 1 minute. Higher overload rating is achieved by oversizing the drive.
Digital Input
Programmable digital inputs7 (9)
LogicNPN or PNP
Voltage level10 - 30V
Pulse input1 (X7/DI)
Analog Input
Analog inputs3
ModesVoltage or current
Voltage level0 to +10V, -10V to +10V
Current level0/4 to 20 mA (scaleable)
Automatic correctionYES
Digital Output
Programmable digital outputs1
Voltage level at digital output0 - 24 V
Programmable pulse outputs1
Pulse output max. output frequency50.0 kHz
Local Encoder Inputs
Encoder power supply VCC 5 V / 12 V programmable via S7
Encoder power supply  ground COMIsolated from GND
A+Differential/OC programmable via S7  Not connected at OC mode
A-Differential/OC programmable via S7  Connected to encoder A at OC mode
B+Differential/OC programmable via S7  Not connected at OC mode
B-Differential/OC programmable via S7  Connected to encoder B at OC mode
Note: Z signal input supported via encoder optional boards
Analog Output
Programmable analog outputs1
Voltage range / current range0 - 10 V / 0 - 20 mA
Relay Output
Programmable relay outputs2
RA - RB / TA - TBNormally close
RA - RC / TA - TCNormally open
Contact capacitance250 V AC / 3A, 30 V DC / 3 A
Terminal 485 Interface
485+Rate: 4800/9600/19200/38400/57600/115200 bps Max. distance: 500 m
GNDIsolated from COM
Vibration Less than 5.9 m/s² (0.6g)
Humidity Relative humidity 5% - 95 %. No condensation
Corrosive environment3C3
Ambient temperature0 - 45/50 ºC
0 - 2,000 m
Rated output current  derated 1% every 100 m above 1,000 m
Storage temperature-40 - +70 ºC
EfficiencyAt 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, Modebus ASCIIBuilt-in
Profibus DP, CAN, CANopenOptional

Application of GK800 Variable Frequency Drive
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.

Gk800 Frequency Inverter for Elevator
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.

Gk800 Frequency Inverter for Elevator

- GTAKE VS Other brands

PerformanceCommon brandsGTAKE
Applicable motorsasynchronous motorsasynchronous motors
synchronous motors
Starting torque2.0Hz, 150% (sensor-less vector control)0.5Hz, 180% (sensor-less vector control)
0Hz, 180% (closed-loop 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)X
Field weakening controlX
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. 
Gk800 Frequency Inverter for Elevator

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

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