The 3300 series AC drive is a general-purpose high-performance current vector control
AC drive. It is an upgrade product based on 3100 and can implement the control of
asynchronous motor and permanent magnet synchronous motor (PMSM). It increases the
user programmable function, background monitoring software and communication bus
function, and supports multi-kind PG cards. It is used to drive various automation production
equipment involving textile, paper-making, wiredrawing, machine tool, packing, food, fan
Frequency inverter MD380 and MD380L OEM Customized, Inovance inverter
Compared with MD320, the MD380 series AC drive incorporates the following improvements:
1) Control of asynchronous motor and PMSM
It supports vector control of three-phase AC asynchronous motor and three-phase AC
2) Diversified control modes
It supports three control modes, namely, sensorless flux vector control (SFVC), closedloop
vector control (CLVC) and V/F control.
3) Multiple communication protocols
It supports communication via Modbus-RTU, PROFIBUS-DP, CANlink and CANopen.
4) Multiple encoder types
It supports various encoders such as differential encoder, open-collector encoder,
resolver and UVW encoder.
5) All-new SFVC algorithm
It introduces an all-new sensorless flux vector control (SFVC) algorithm that gives
better low-speed stability, enhanced low-frequency loading capacity, and supports
6) User programmable function
The MD38PC1 programmable card enables you to write programs in ladder diagram.
Its programming environment is compatible with that of the H1U series PLC.
7) Advanced background software
The background monitoring software helps to achieve functions of parameter upload &
download and a real-time oscilloscope.
8) Other new functions
We can desgin and produce it according to your requirements. We have been offering OEM service for over 10 years.
Warranty of Products:
The warranty period of the product is 18 months.
We can offer samples for free, but the freight cost must be at customer.
Packaging & Shipping
PVC BAG + SPONGE + CARTON + WOOD BOX FOR FREE FUMIGATION