Sensor-less vector frequency inverter

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Basic Info

Payment Type:	L/C or T/T

Product Description

Closed-loop vector control inverter

Rated voltage: 200-240/380-440/660-690V

Rated power: 0.75-1,000kW (≥355/380-440 and ≥185kW/660-690V is V/F control)

Application area: suitable for high-end application area with high precision, fast response, high torque, big inertia, potential load, etc.

Main features:

Suitable for the large inertia applications, potential load applications and applications with high requirement in accuracy, response time and torque
Four control mode for option: V/F control, V/F control with PG, sensor-less vector control, vector control with PG
Massive advanced functionality available: energy-saving control, speed control, slip compensation, torque compensation, moment control, zero-servo control, motor parameter auto-tuning, parameter copy, etc.
High starting torque at low speed: 150% 1Hz (0Hz in the mode of vector control with PG). Speed control range hits 1:1000. Speed control accuracy hits 0.02%( under vector control with PG)
Output frequency accuracy: +/-0.01%

Suitable for the large inertia applications, potential load applications and applications with high requirement in accuracy, response time and torque

Four control mode for option: V/F control, V/F control with PG, sensor-less vector control, vector control with PG

Massive advanced functionality available: energy-saving control, speed control, slip compensation, torque compensation, moment control, zero-servo control, motor parameter auto-tuning, parameter copy, etc.

High starting torque at low speed: 150% 1Hz (0Hz in the mode of vector control with PG). Speed control range hits 1:1000. Speed control accuracy hits 0.02%( under vector control with PG)

Output frequency accuracy: +/-0.01%

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