Basic Info.
Application
High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer
Principle of Work
Sensor-Less Vector Control Transducer
Voltage of Power Supply
Low Voltage Variable-Frequency Drive
Link of Transformation
DC/AC to AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Constant Torque Universal Type
Certificate
ISO 9001-2008/Ts16949: 2009, CE, RoHS
MOQ
5000USD/Per Order (Except Sample Order)
Delivery Time
Peak/off Season: Within 15 Workday
Transport Package
Carton or Plywood Case
Product Description
Frequency Inverter VFD For Industrial Applications
GK900 Booktype Variable Frequency Drive Inverter
Brand: GTAKE
Certificate: CE, RoHS, National High-tech Enterprise, ISO9001:2015, TS16949:2016, SGS
| VFDs Model | Power Rating | Input Voltage | Output FREQ | Type |
| GK900 series | 0.75kW-500kW | 208V~480V, ±10% | 0.00-600.00Hz | DC/AC to AC inverters |
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: 200%, 0Hz; |
02 | Speed adjustable range: 0-50Hz: 1:1000 |
03 | Speed accuracy: +/-0.02% |
04 | Speed fluctuation: +/-0.1% |
05 | Torque response: less than 5ms |
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. |
| Mains Supply (R/L1,S/L2,T/L3) |
| Supply voltage | 208-240V ±10% 380-480V ±10% |
| Power source frequency | 47-63 Hz |
| 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 |
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 inputs | 5 (10) |
| Logic | NPN or PNP |
| Voltage level | 10 - 30V |
| Pulse input | 1 (X6/DI) |
| Analog Input |
| Analog inputs | 2 (4) |
| 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 (5) |
| 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 | 1 (3) |
| Voltage range / current range | 0 - 10 V / 0 - 20 mA |
| Relay Output |
| Programmable relay outputs | 1 (2) |
| RA - RB / TA - TB | Normally close |
| RA - RC / TA - TC | Normally open |
| Contact capacitance | 250 V AC / 3A, 30 V DC / 3 A |
| Ambient |
| Vibration | Less than 5.9 m/s² (0.6g) |
| Humidity | Relative humidity 5% - 95 %. No condensation |
| Corrosive environment | 3C3 |
| Ambient temperature | -10ºC - 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 - 45 kW: ≥95 %
55kW and above: ≥98 % |
| IP grade | IP20 |
| Cooling method | Forced air cooling |
| Fieldbus Communication |
Modbus, EtherNeT, Profinet, MIII
Profibus DP, CAN, CANopen, etc. | Optional |
GK900 is GTAKE new generation booktype high performance drives, adaptable to various industrial applications, 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.
| | | | |
| Air Compressor | | Tubular stranding machine | | Printing Machines |
| | | | |
| 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.
In production, rigorous quality control is implemented on components, circuit boards, and the finished goods, assuring products without defects.
| 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 |
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.
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.
Address:
Building 10, Zhong-Yun-Tai Industrial Park, Tangtou Road No. 1, Bao′an District, Shenzhen, Guangdong
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Electrical & Electronics
Management System Certification:
ISO 9001, IATF16949
Company Introduction:
Jiangsu Gtake Electric Co., Ltd. Was established in 2009. Innovation and keeping on innovating is the core value of Gtake. On the basis of our proprietary intellectual property rights, bearing power electronics technology and motor control technology, Gtake is committed to building the best world-class product and technology platform of China with the purpose of serving middle and high-end customers at home and abroad, using industry-leading product and system solutions.
Gtake focuses on the development of such renewable energy products as industrial frequency inverter, servo drive, PV inverter, hybrid vehicle drive, and wind power generation converter, etc.
Gtake will continue to spare no efforts to reinforce the position as a product, technology and market leader and optimize the efficient management, high profitability and other clear competitive advantages as a leading brand to become a standard bearer for national industry. Gtake always contributes efforts to help our customers improve production efficiency, save energy consumption and fulfill social responsibilities.
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