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JIANGSU GTAKE ELECTRIC CO., LTD.

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Products: Frequency Inverter , AC Drive , VFD , VSD , Variable Frequency Drive , Variable Speed Drive , AC Motor Speed Controller , AC Motor Drive , PV Inverter , Frequency Converter

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Stock:	10000 s
Quantity:	-+ Min Order: piece

industrial micro low voltage ac drives

GK500 Mini-Size Economical Frequency Inverters

Brand: GTAKE
Certificate: CE, RoHS

VFDs Model	Power Rating	Input Voltage	Output FREQ	Type
G500 series	0.4kW-3.7kW	208-240V / 380-480V ±10%	0.00-600.00Hz	DC/AC to AC inverters

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 voltage	208-240V ±10% 380-480V ±10%
Power source frequency	50/60Hz ± 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

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	4
Logic	NPN or PNP
Voltage level	22 - 26V

Analog Input
Analog inputs	1
Modes	Voltage or current
Level	0 to +10V, 0/4 to 20 mA (scalable)
Automatic correction	YES

Digital Output
Programmable digital outputs	1
Voltage level at digital output	0 - 24 V
Current level	0-50 mA

Relay Output
Programmable relay outputs	1
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 ºC - 50 ºC
Altitude	0 - 2,000 m
Altitude	Rated output current derated 1% every 100 m above 1,000 m
Storage temperature	-40 - +70 ºC
Efficiency	Efficiency At rated amps: ≥93%
IP grade	IP20
Cooling method	Forced air cooling

Fieldbus Communication
Modbus RTU, Modbus ASCII	Built-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.


Conveyors		Centrifuges		Food processing Machinery


Pumps		Fans		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.

industrial micro low voltage ac drives

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

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.

industrial micro low voltage ac drives

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.