OEM Manufacturer Variable Speed Ac Drives Wit - General Purpose EC590 Series Inverter AC DRIVE – EACN

Product power range

220V single/3phase:0.75KW-2.2KW

380V 3phase:0.75KW-160KW (Above 160KW still under R&D)

Maximum frequency: 0.00–500.00 Hz

Carrier frequency: 0.5–16 kHz The carrier frequency is automatically adjusted based on the load features. Input frequency resolution: Digital setting: 0.01 Hz Analog setting: maximum frequency x 0.025%

Control mode: Sensorless flux vector control (SVC) Voltage/Frequency (V/F) control

Startup torque: G type: 0.5 Hz/150% (SVC); 0 Hz/180% (FVC) P type: 0.5 Hz/100%

Overload capacity: G type: 60s for 150% of the rated current, 3s for 180% of the rated current

P type: 60s for 120% of the rated current, 3s for 150% of the rated current

Torque boost: Customized boost 0.1%–30.0%

Features

1.Designed with the latest generation of drive technology, built-in the latest high-performance vector control algorithm.

2.Book-type structure and innovative structure design greatly save installation space.

3.The design of wide voltage range adapts to the EMC characteristics of Chinese users.

4.Support asynchronous and synchronous motor open-loop control.

5.Abundant I/O configuration to meet various application requirements.

6.The whole series have built-in C3 radio frequency interference (RFI) filters.

7.Independent air duct design to resist all kinds of severe environmental pollution.

8.Lighter weight compare to some of other brands’ drive, It helps more in installation and maintance.

9.The outlook is also very attractive.

10.Support external keypad with RJ45 connector, Or you can directly pull out the keyboard and use a special cable to install the keyboard on the door of the cabinet.

APPLICATION:

Packing machinery, Automatic production line, Textile machinery, Fan and water pump, Food machinery, Medical machinery, Municipal engineering, Hoisting machinery, Light industrial machinery, Woodworking machinery, Pharmaceutical machinery, Wire drawing machine etc.

Product structure:

(Note:Structure A comes with all plastic case, Structure B comes with steel case.

0.75KW ~4KW we offer two types, one design is single pim and the other is with IGBT module.)