WS600 series Inverter is a general-purpose vector inverter with reliable and stable performance, compact structure and easy to use, it can be used to drive asynchronous motor, synchronous motor and torque electric motor, widely used in CNC machine tools, cables, papermaking, hoisting, hoisting,fans, pumps,petrochemical industry, air compressor, textile machinery, plastic machinery, woodworking machinery, ceramic machinery, stone machinery and other industries.

● 0.5 Hz 180% starting torque (open loop), 0 Hz 150% starting torque (closed loop). 

● Optional multiple control modes: VF control, open-loop flux vector, PG vector control mode; 

● 1K ~ 16K carrier frequency can be automatically adjusted according to load characteristics; 

● Simple PLC completes up to 16 segments of frequency logic for automatic control, and four kinds of acceleration

and deceleration time for selection; 

● "Excavator" feature, automatic torque control during operation; 

● It is very convenient for users to extend the keyboard by using the standard network cable; 

● Ten kinds of auxiliary frequency sources can flexibly realize auxiliary frequency fine-tuning frequency synthesis; 

● The maximum frequency of field weakening control algorithm can exceed twice the fundamental frequency of the
motor; 

● The droop control feature enables the load to be evenly distributed when multiple frequency converters drive the
same load; 

● Precise speed control accuracy; Open loop control ≤ ± 0.5% (rated synchronous speed)
Closed loop control ≤ ± 0.2% (rated synchronous speed); 

● Built-in international standard MODBUS protocol, convenient for customers to use remote communication
operation, can provide isolation 485 communication interface expansion; 

● Rich single-board interface resources, 7 ordinary DI inputs, 1 high-speed DI input, 2 relay outputs, 1 open collector
output, 2 analog inputs, 1 high-speed pulse output, a variety of IO expansion interfaces are optional , can meet the
needs of most customers such as output interface; 

● Communication can be used to realize the function of digital frequency divider, realize the cascade transmission of
operating frequencies of multiple frequency converters, and improve stability and accuracy; 

● The analog linearity is optimized, the detection accuracy of analog input is up to 0.1%; 

● Add through-the-wall installation mode; 

● The whole series adopts DC fans and sealed DC contactors, with higher reliability and stability, and can be directly
used in EPS, DC inverter and other industries; 

● The standard configuration of braking unit is extended from 15kW to 22kW, and the selection range of braking
unit is extended from 18-30kW to 30-93kW;