INVT frequency inverters GD20-UL mini series

INVT
 

INVT GD20-UL series mini type general vector inverter, positioned as using the high performance mini product of small power market; product using the leading international vector control algorithm, with excellent product features, compatible with wall and rail installation, and the product volume is smaller.  Product is widely used in textile machinery, food machinery, plastic machinery, printing and packaging, environmental protection equipment, ceramic equipment, woodworking equipment, conveying equipment and so on industries.


  • Mini design, smaller installation space
  • Available multi-inverter in parallel installation more effective space-saving
  • External keypad
  • Plug cooling fan, easy maintenance
  • Support PID output polarity switching
  • Multiple V/F curve settings
  • RS485 communications
  • Optional braking modes

Additional links:

 Technical documentation and Downloads
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Model range

GD20-UL mini series (1 phase 220-240 V)

Model Capacity,
kW
Current,
A
Dimensions
(W x H x D), mm
Price
GD20-0R4G-S2-UL 0.4 2.5 80x160x123,5 reduced!
GD20-0R7G-S2-UL 0.75 4.2 80x160x123,5 reduced!
GD20-1R5G-S2-UL 1.5 7.5 80x185x140,5 reduced!
GD20-2R2G-S2-UL 2.2 10 80x185x140,5 reduced!

GD20-UL mini series (3 phase 220-240 V)

Model Capacity,
kW
Current,
A
Dimensions
(W x H x D), mm
Price
GD20-0R4G-2-UL 0.4 2.5 80x160x123,5 reduced!
GD20-0R7G-2-UL 0.75 4.2 80x160x123,5 reduced!

GD20-UL mini series (3 phase 380-480 V)

Model Capacity,
kW
Current,
A
Dimensions
(W x H x D), mm
Price
GD20-0R7G-4-UL 0.75 2.5 80x185x140,5 reduced!
GD20-1R5G-4-UL 1.5 4.2 80x185x140,5 reduced!
GD20-2R2G-4-UL 2.2 5.5 80x185x140,5 reduced!

Goodrive20-UL series mini vector control VFD advantages

- Mini structure
- Easy maintenance
- Various installation ways
- Excellent performance
- Multi-function and easy to use

Goodrive20-UL series features

New structure design
-Mini design, smaller installation space
- Available multi-VFD in parallel installation, more effective space-saving
- Compatible with rail and wall installation, flexible installation manner

Easy maintenance
- External keypad. The standard keypad is membrane keypad. Support external LED keypad. The LED keypad support parameter copy.
- Plug cooling fan, easy maintenance

Reliable QA
- The product design strictly follows IEC international standards and passed CE and UL certification
- Advanced thermal technology makes exact thermal design

Multi-function and easy to use

RS485 communication
Connect with upper computer, read and modify parameters of the VFD control running states of the VFD. Standard built-in RS485 communication.

PID
Carry out PID operation on feedback signals, control output frequency of the VFD and improve target accuracy and stability; apply to pressure, flux and temperature process control. Support PID output polarity switching.

Motor autotuning
Carry out rotation or static auto-tuning, improve control accuracy and response speed.

Simple PLC
Can change the running frequency and direction automatically according to the running time set by simple PLC to meet process requirements. Support multiple running modes.

Multi-step speed control
Can meet the requirements of speed control in different periods of time via multi-step speed control. Linear, multi-dot, multi-power and V/F separation settings, realize flexible setting of V/F curves.

Virtual terminals
Can take external signals as local virtual I/O to save hardware configuration. Enable the corresponding virtual terminal functions in communication mode.

Delay switching on and off
Provide more programming and control modes. Maximum switching on-off delay is 50s.

Continuous running in instantaneous power off
Specially apply to the situations with high requirement of continuous operation, ensure the device does not stop in instantaneous power off.

Various protection functions
Provide overall fault protection functions. Protection functions such as overcurrent, overvoltage, undervoltage, overheating, overload, can save fault information.

Optional braking modes
Provide multiple braking modes, satisfy accurate and quick stop under different loads. DC braking, Flux braking, Dynamic braking.
Battery capacity display
Can display the accumulative power consumption on the VFD in no need of watt-hour meter.

Applications
- Textile machinery
- Food machinery
- Plastic machinery
- Printing and packaging
- Environmental protection equipment
- Ceramic equipment
- Woodwork equipment
- Conveying equipment

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