1）適用電壓范圍380V，660V，30KW-2000KW

 Applicable voltage range: 380V, 660V, 30KW-2000KW

2）自動負載均衡的下垂控制功能，可做同軸雙電機驅動

The droop control function of automatic load balancing can be 

used for coaxial dual motor drive

3）真正的硬件轉速跟蹤功能,較軟件追蹤功能更加穩定可靠

不會出現突然飛車失控現象

Real hardware speed tracking function, more stable and

 reliable than software tracking function, without sudden

 runaway phenomenon

4）過載能力強,150%額定電流60S，180%額定電流20S

Strong overload capacity, 150% rated current for 60S, 

180% rated current for 3S

5）低頻力矩特性好,開環矢量0.5Hz可輸出150%轉矩,

滿足低速大轉矩行業

Good low-frequency torque characteristics, open loop 

vector 0.5Hz can output 150% torque,meeting the needs 

of low-speed and high torque industries

6）矢量軟件算法控制，快速響應負載瞬間變化，加速電流

抑制算法，避免設備啟動電流大引起的故障

Vector software algorithm control, fast response to 

instantaneous changes in load, acceleration of 

currentSuppression algorithm to avoid faults caused

 by high startup current of equipment

7）速度控制精度高，實現高精度同步控制

High speed control accuracy, achieving high-precision 

synchronous control

8）485通信接口，支持MODBUS-RTU，雙水晶頭網口功能，

方便外延，帶高速光電隔離，增強通信抗干擾能力，

讓信號與上位機或PLC通信更加穩定，提供多機通信同步功能

485 communication interface, supporting MODBUS-RTU,

 dual crystal head network port function,Convenient extension, 

with high-speed optoelectronic isolation, enhancing 

communication anti-interference ability,Make signal 

communication with upper computer or PLC more stable, 

providing multi machine communication synchronization 

Function

9）自動節能運行功能,鍵盤用戶參數拷貝或下載功能，鍵盤

可選液晶或數碼管顯示

Automatic energy-saving operation function, keyboard user 

parameter copying or downloading function, keyboardOptional LCD or LED

10）獨有的IGBT驅動電路，使用德國進口英飛凌功率模塊，足功率大余量，

更加可靠穩定，做到電機短路過載保護，輸出缺相或對地短路保護，

過熱，過流，過壓，欠壓，缺相，外設保護

Unique IGBT driver circuit, using German imported Infineon 

power module, with sufficient power and large margin,

More reliable and stable, achieving motor short-circuit 

overload protection, output phase loss or short circuit to 

ground protection,Overheating, overcurrent, overvoltage, 

undervoltage, phase loss, peripheral protection

11)寬電壓工作范圍：AC304V-460V，PCB采用美國道夫

三防漆，整機都高溫老化

Wide voltage working range: AC304V-460V, PCB using 

American Dolphs Three proof paint, the entire machine is

 high-temperature aging

12)頻率設定方式：面板，端子UP/DN,上位機，模擬量AI1，

AI2和AI3，高速脈沖輸入HDI

Frequency setting method: panel, terminal UP/DN, upper 

computer, analog quantity AI1,AI2 and AI3, high-speed 

pulse input HDI

13)8個多功能輸入端子，可設定正反轉，三線啟停控制，點動，

復位，16個多段速，多頻率組合切換，命令切換

8 multi-functional input terminals, capable of setting 

forward and reverse, three-wire start stop control, 

jog,Reset, 16 multi segment speeds, multi frequency 

combination switching, command switching

14)2個模擬量輸出AO1和AOl，可輸出電流電壓功率，2個多功能

編程繼電器和一個集電極輸出，一個HDO高脈輸出，可實現

運行，報警，電流到達，設定運行頻率，頻率到達

2 analog outputs AO1 and AO2, capable of outputting 

current, voltage, and power, 2 multifunctionalProgramming 

relay and one collector output, one HDO high pulse output, 

which can achieveOperation, alarm, current arrival, set 

operating frequency, frequency arrival