Excellent Product Performance
It can accurately perform motor parameter self-learning in both rotating and stationary states, offering convenient debugging and simple operation, while providing higher control precision and response speed.
Rotary Self-Learning – Must be performed with the load disconnected. Suitable for applications requiring high control accuracy.
Static Self-Learning – Suitable for situations where the motor cannot be disconnected from the load, avoiding the awkward situation where rotary self-learning is not possible after equipment installation.
Good voltage and current control effectively reduces the number of fault protections of the inverter
● Overvoltage stall
During deceleration, by adjusting the output frequency, it prevents excessive motor regeneration caused by too rapid deceleration, which could lead to DC bus overvoltage in the inverter.
● Overcurrent stall
During acceleration, by adjusting the output frequency, it prevents excessive load caused by too rapid acceleration, which could lead to overcurrent in the inverter.
High starting torque characteristic
The 260 inverter provides 150% starting torque at 0.5Hz (sensorless vector control)
Superb responsiveness
Torque response <20ms under sensorless vector control
Torque limit for mechanical protection
The 260 inverter provides torque limiting function. When the torque command exceeds the maximum torque that the machinery can withstand, the inverter limits the torque within the set maximum value, ensuring proper equipment protection while maximizing mechanical efficiency.
Restoring User Data
When parameter confusion occurs due to debugging or incorrect operations, you can choose to restore factory settings or recover previously saved user parameters, effectively avoiding parameter disorder.
Restoring Factory Parameters
Restore factory default parameters.
Fieldbus Support
Supports bus communication mode for easy connection to various peripheral devices.
RS485 is supported as the company's proprietary fieldbus protocol.
Powerful Background Software
The background software enables parameter uploading and downloading for the inverter, as well as real-time waveform display functionality.
Independent Air Duct Design
Effectively enhances the protection level of the inverter, adapting to various complex and harsh on-site environments, improving product reliability, and extending service life. The independent air duct, combined with flange mounting, effectively solves heat dissipation issues inside the control cabinet, facilitating the thermal design of customer electrical cabinets. (See Figure 1 on this page)
Multiple Installation Modes
0.75~160KW: Wall-mounted, flange (through-wall) installation
200~400KW: Floor-standing installation
Note: The above power ranges are based on Type G units. (See Figure 2 on this page)
Easy Fan Replacement
The fan is easy to replace, facilitating cleaning, maintenance, and replacement. (See Figure 3 on this page)
Figure Legend:
Figure 1: Schematic diagram of the independent air duct design
Figure 2: Schematic diagram of the independent air duct installation
Figure 3: Schematic diagram of the independent air duct installation
| Inverter Series | |
|---|---|
| S Single-phase 220V | 2T Three-phase 220V |
| T Three-phase 380V | 5T Three-phase 480V |
| 7T Three-phase 690V |
| Label | 0.4 | 0.75 | 1.1 |
|---|
| Motor Power (kW) | 0.4 | 0.75 | 1.1 |
Value Display Area
Menu Key
Multi-function Selection Key
Run Key
Unit Indicator Lights
Hz Frequency A Current V Voltage
Confirm Key
Stop/Reset Key
