S5N-400/R320takeanopenaclosedcontact ABB

ABB Ax460
ABB GEJ80M4B
ABB with ABB motor M3BP400LA4 560KW 690V
ABB with ABB motor M3BP400LC4 710KW 690V
ABB with ABB motor M3BP315SMA4 110KW 690V
ABB with ABB motor M3BP400LB4 630KW 690V
ABB with ABB motor M3BP450LB4 900KW 690V
ABB ACS800-04-0050-3+D150+P901

分类： ABB 标签： ABB

Description

实际上负载容量很大，继电器的寿命将大大缩短，因此当驱动感性负载时应在负载两端接入吸收保护电路。尤其在工作频率比较高时务必增加保护电路。从客户的使用情况来看，增加吸收保护电路后的改善效果十分明显。

SAM ELECTRONICS DS05-IMB GE3044G205 Sonar Submarine

SAM ELECTRONICS HS04-RSC10T GE3044G201 RSC Signal Card

SIEMENS 6AV6381-1BH06-2AX0 SIMATIC WinCC V6.2 8192 TAG

NERA F77 Transceiver Unit & Modem Unit Repaired Spare

KOPASS JUPITER COMPASS TYP 2060 Northrop Grumman NEW