Fig.2Singlelinediagramoftheelectricdrivesystem“oneforone”ACdrivemodeforZJ70DB 图1,图2中,GEN1 # ～GEN5 # 为柴油发电机 组及其控制系统,T1为变压器,SCR1～SCR5,SCR7 3SCR/VFD电控房 为晶闸管调速装置,3Φ,3W,50Hz,600V,3Φ,5 W,50Hz,400V和DC810V分别为交流电网和 ...
Figure 5: Diagram of an IGBT showing current flowing from collector to emitter. The ABCs and 123s of VFDs | 3 4 | The ABCs and 123s of VFDs The ABCs and 123s of VFDs | 5 Figure 7: Line Reactor To avoid VFD faults during regeneration, some form of power dissipation is used. such...
ofthecountrywheretheACmotordriveistobeinstalled.RefertotheBasicWiringDiagram. 6.VFD-Eseriesisusedonlytocontrolvariablespeedof3-phaseinductionmotors,NOTfor1- phasemotorsorotherpurpose. 7.VFD-EseriesshallNOTbeusedforlifesupportequipmentoranylifesafetysituation. WARNING! 1.DONOTuseHi-pottestforinternalcomponent...
ALL RIGHTS RESERVED 3-1 VFD-F Series 3.1 Basic Wiring Diagram Users must connect wires according to the following circuit diagram shown below. Do not plug a Modem or telephone line to the RS-485 communication port, permanent damage may result. Pins 1 2 are the power sources for the ...
before connecting the drive to the AC power line. Keep this manual in a place where it is available to all users for their reference. Warning! To avoid personal injury, do not remove the cover of the AC motor drive until all of the ...
2. For 3-phase drives, the current rating of the breaker shall be four times maximum of output current rating. (Note: Please select enough current capacity of NFB.) Fuse Specification Chart Smaller fuses than those shown in the table are permitted.Line Fuse Model I (input)(A) I (output)...
Yes.We have a lot of experience to design frequency inverter and soft starter cabinet according to your request.But you can send us the wiring diagram . 11. Can the inverter connect with computer? Yes.All inverters have built-in RS485 port .and support Modbus...
Yes.We have a lot of experience to design frequency inverter and soft starter cabinet according to your request.But you can send us the wiring diagram . 11. Can the inverter connect with computer? Yes.All inverters have built-in RS485 port .and support Modbus co...
A. Terminal wiring diagram of our products B. Technical specification for our products ● Input and output characteristics Input voltage range: 220V/380V±15% Input frequency range: 47~63Hz Output voltage range: 0~rated input voltage Output frequency range: 0~650Hz ...
4. The dominant wavelength, λd is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device. Part No. : LTL2V3VFD BNS-OD-C131/A4 Page : 3 of 10 LITE-ON TECHNOLOGY CORPORATION P r o p e r t y o f L i t ...