应用:7SJ是一种兼具测控工功能的微机保护装置,因此支持用户实施更高效的电网管理并保证对用户更可靠的供电。
当地操作界面是按照人体工程学原理设计的。真观易读的图形显示是一个主要的设计目标
线路保护:7SJ可用于中性点补偿接地,小电阻接地,不接地或中性点补偿接地的中,高压网络的线路保护
变压器保护:7SJ作为变压器差动保护的补充,可完成后备保护的全部功能。涌流制动有效地防止了由于励磁涌流造成的误路闸。
7SJ6001-2EA00-1DA1
7SJ6001-2EA00-1DB0
7SJ6001-2EA00-1DB1
7SJ6001-4EA00-0DA0
7SJ6001-4EA00-0DB0
7SJ6001-4EA00-0DB1
7SJ6001-4EA00-0DA0
7SJ6001-4EA00-0DA1
7SJ6001-4EA00-0DB0
7SJ6001-4EA00-0DB1
7SJ6001-4EA00-1DA0
以上全部为现货,有需要的请联系
产品专线:梁工 18620118900 021-61311385
QQ:2628798459 E: 18620118900@163.com
以下本公司优势代理
西门子:过程分析及备件 流量仪表 物(液)位仪表 压力仪表
阀门定位器 微机保护装置 软启动器 楼宇自控 6DD 6DP模块
变频器 直流调速器等配件
7SJ6001-4EA00-1DB0
7SJ6001-4EA00-1DB1
7SJ6001-4EA00-1DA0
7SJ6001-4EA00-1DA1
7SJ6001-4EA00-1DB0
7SJ6001-4EA00-1DB1
7SJ6001-5EA00-0DA0 -----
7SJ6001-5EA00-0DB0
7SJ6001-5EA00-0DB1
7SJ6001-5EA00-0DA0
7SJ6001-5EA00-0DA1
7SJ6001-5EA00-0DB0
7SJ6001-5EA00-0DB1
7SJ6001-5EA00-1DA0
7SJ6001-5EA00-1DB0
7SJ6001-5EA00-1DB1
7SJ6001-5EA00-1DA0
7SJ6001-5EA00-1DA1
以上全部为现货,有需要的请联系
产品专线:梁工 18620118900 021-61311385
QQ:2628798459 E: 18620118900@163.com
西门子综合保护器 7SJ600
7SJ602
7SJ61
7SJ62
7SJ63
7SJ681
7SJ682
7SJ683
7SD61
7UT61
7UT63
7UT613
7UT612
7UT683
6MD63
器6MD662
6MD663
6MD664
7UT6125-5EB90-1AA0/LOD
7SJ6212-5EB00-1FB0
7UT6131-5EB01-1AA0
7UM6215-2EB91-0AA0
7SJ6005-2EA00-0DA0
7SJ6822-5EW20-3HG0
7UM6215-2EBO1-0AE0
7RW6000-5EA00-1DA0
7UT6125-5EB20-1AA0
7SJ6355-5EB20-3HF0
7SJ6225-5EB20-1FB0
7RW6000-5EA00-0DA0
7SJ6005-6EA00-0DA0
7SJ6025-5EB91-3FA0-L0A
7SJ6025-5BB90-3HA0-LOD
7SJ6227-5EB92-3HG3/LOB
7SJ6227-5EB92-3PE3/LOB
7SJ6005-4EA00-0DA0
7SJ6001-4EA00-0DA0/BB
7SJ6221-4EB00-1HG0/DD
7SJ6101-4EB00-1FA0/DD
7UT6131-4EB01-1AA0/LL
7SJ6221-4EB00-1HG0/EE===
7SJ6211-4EB00-1FG0/DD
7SJ6005-4EA00-1DA0
7SJ6225-5EB90-1FE0-LOA
7SJ6225-5EB90-1HF0-LOA
7SJ6226-4EB90-3HH0/EELOA
7SJ6005-6EA00-0DA0