220 380 660 High Quality Variable Frequency Drive Inverter with 660V Voltage

220 380 660 High Quality Variable Frequency Drive Inverter with 660V Voltage

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Basic Info

Payment Type:	L/C or T/T

Product Description

Power range:

Voltage: 220, 380 and 660V
Single-unit power: 0.75 to 1,000kW

Application area:

Suitable for high-end application area with high precision, fast response, high torque, big inertia, potential load

Main features:

Suitable for large inertia, high accuracy, potential energy load, fast response and other high-end occasion
Function of energy-saving control, speed control, slip compensation, torque compensation, torque control, null-servo control, self-learning, parameter copy and other high-end function.4 modes of control available: V/F control, V/F with PG, seedless sensor vector control, vector control with PG
High boosting torque at super-low speed. 150% of rated torque can be output at zero speed in the mode of closed-loop of vector control
Range of speed control reaches to 1:1000
Precision of output frequency reaches to ±0.01%
Precision of speed control reaches to 0.02%
Mullet-functional terminal of input and output, multifunctional analog input and output, serial mode communication provide the user with various conveniences
Multiple parameters online monitor function, perfect fault-analysis, alarm and protection functions maximally ensure the reliability of the machine
Layout and function of keypad

Voltage: 220, 380 and 660V

Single-unit power: 0.75 to 1,000kW

Suitable for high-end application area with high precision, fast response, high torque, big inertia, potential load

Suitable for large inertia, high accuracy, potential energy load, fast response and other high-end occasion

Function of energy-saving control, speed control, slip compensation, torque compensation, torque control, null-servo control, self-learning, parameter copy and other high-end function.4 modes of control available: V/F control, V/F with PG, seedless sensor vector control, vector control with PG

High boosting torque at super-low speed. 150% of rated torque can be output at zero speed in the mode of closed-loop of vector control

Range of speed control reaches to 1:1000

Precision of output frequency reaches to ±0.01%

Precision of speed control reaches to 0.02%

Mullet-functional terminal of input and output, multifunctional analog input and output, serial mode communication provide the user with various conveniences

Multiple parameters online monitor function, perfect fault-analysis, alarm and protection functions maximally ensure the reliability of the machine

Layout and function of keypad

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