PRODUCTS

Humanized Design

Product Details

On the basis of inheriting the typical style of G1 series products, the G100 series general open-loop vector inverter is designed with appearance aesthetics and ergonomics in consideration in order to improve itspracticability, usability, and experience feelings, satisfying and even exceeding customers’ expectations.

Modular Design

Diverse expansion interfaces, which supports a variety of l/O expansion cards, function expansion cards, and communication expansion cards, are needed in order to enhance product functionality and meet customers’different scenarios.

Rich Product Features

Perfect braking function

• Magnetic flux braking, parking DC braking, and dynamic braking are available.
• With regard to minor energy feedback loads, the magnetic flux braking function can also guarantee the equipment’s rapid start or stop without connecting braking resistance in order to enhance production efficiency and save costs.

Non-stop function after a sudden halt

• In the event of a sudden power outage, the inverter can continue to run normally for a certain period of time. This function makes the product particularly applicable in scenarios where continuous operation is of the utmost importance.

Frequency hopping function

• Once load mechanical resonance occurs, the 2 settable frequency hopping points can effectively avoid inverter resonance points during acceleration and deceleration processes in order to guarantee stable operation of load machinery.

Load drop protection function

• The output current of the inverter could remain at a low level for an extended period of time if the load suddenly decreases, giving the inverter time to report a load shedding fault and warn that the load has been separated

Common DC bus

• DC power supply mode is supported throughout the whole series.
• Multiple inverters that share a DC bus can reduce their energy consumption and braking power. Ensure that the sharing above is conducted under the guidance of the manufacturer.

Industry expansion

Schematic of a wire drawing machine with variable-frequency control, active paying-off, and constant tension take-up

• A special parameter set for wire drawing machines satisfies the application requirements of the cable industry, such as power take-up and pay-off, double variable-frequency water tank wire drawing machines, straight wire drawing machines, etc.

A logic timing diagram of a band-type brake

The logic parameter set of the brake meets the lifting industry’s application requirements.

Superior Environmental Adaptability

Independent duct design

• Fully independent air duct design that could prevent pollutants from entering the area of electronic components, enhance protection effects, and make the product applicable to various environments.
• The side and top surfaces of the upper cavity are designed without ventilation holes that could effectively prevent pollutants from entering under the premise of guaranteeing temperature rise in order to effectively isolate the upper and lower parts.

Automatic spraying process of three-proof paint

• The product is coated with a high-quality three-proof paint in order to effectively prevent dust, corrosion, and moisture, as well as improve the circuit board’s resistance to acid, alkali, and corrosion.
• The three-proof paint is automatically sprayed, which effectively ensures uniform spraying thickness of the circuit board and the consistency of products in the same batch.
• Multi-coating is supported for industries with special requirements in order to enhance the circuit board’s environmental resistance.

Integral panel design

• The product is fitted with an integral cover that contains an integrated fixed operation keypad to effectively prevent dust, foreign matter, etc. from entering, and to better ensure the product’s adaptability to different scenarios.

Sheet metal back plate design

• The entire product line is designed with a sheet metal back plate, which effectively enhances the product’s resistance to vibration, oil pollution, etc.
• Different and more reliable grounding modes are available

Temperature rise test standard of the whole machine

• The product has undergone rigorous board-level thermal verification test during the development stage in order to ensure thermal reliability within the range of designed power.
• The product has undergone full load and overload thermal verification tests during the machine verification stage. Moreover, it also strictly adheres to thermal stress reduction standards.
• The entire machine can operate continuously in a high-temperature environment.

Safety protection

• The standard product could satisfy IP20 protection requirements.
• NEMA1 protection is optional.
• Support the grounding of the cable shielding layer with a metal bracket (optional).
• The shielding layer can be grounded safely through the metal bracket.

Support installation in the middle part

through panel mounting  bracket

• The through panel mounting  bracket is optional. The product’s middle mounting mode is available in order to satisfy product mounting in a special environment

Outstanding Performance

High starting torque

• Open-loop vector control (SVC): 0.5 Hz can producea 150% increase in starting torque.

Fast response to impact loads

• It enables fast speed recovery and reduces speed fluctuations in response to load transients in order to guarantee production stability and product quality.

Strong adaptability to voltage fluctuations

• Voltage rating: 4T 380–480 V
• Frequency rating: 50/60 Hz
• Allowable voltage fluctuation range: 320V–528V
  Degree of unbalance: ＜3%
  Frequency range: 47–63 Hz

Speed tracking

• The product supports both hardware and software speed tracking.
  Fast and accurate tracking to the current frequency, smooth, and impact-free start-up

Product specifications

Tips: Models with * are suitable for specific occasions, please consult customer service for specific information