abb Emax三极框架断路器零序互感器怎么安装?
电流互感器安装位置:
电流互感器是供给测量仪表和继电保护装置启动用电流的电源。同时,由于运输、搬装等原因,在安装电流互感器之前,必须***行外观检查;检查瓷体外表是否有掉落、裂纹等现象;法兰盘有无裂纹;穿心导电杆固定是否牢固等。
电流互感器的安装,要视设备配置情况而定。一般有下列几种情况:
(1)将电流互感器安装在金属构架上(如母线架上)。
(2)在母线穿过墙壁或楼板的地方,将电流互感器直接用基础螺拴固定在墙壁或楼板上,或者先将角钢做成矩形框架,然后再将电流互感器固定在框架上。
(3)安装在成套配电柜内。对这种电流互感器不进行本体安装,只检查接线。
10069061 | E3N3200 ***00 PR121/P-LSI WMP 3P NST |
10069067 | E3N3200 ***00 PR121/P-LSIG WMP 4P NST |
10069068 | E3N3200 R2000 PR122/P-LI WMP 3P NST |
10069633 | E2N1250 R1000 PR122/P-LSI WMP 3P M220Vaa |
10069463 | E2N1000 R630 PR122/P-LSI WMP 4Paa |
10069982 | E1N800 R630 PR122/P-LI WMP 3P M110Vaa |
10070002 | E1N800 R800 PR122/PC-LSI WMP 3Paa |
10069043 | E3H3200 ***00 PR122/P-LSIG WMP 4P NST |
10069135 | E3V3200 ***00 PR121/P-LSI WMP 4P NST |
10069070 | E3N3200 R2000 PR122/P-LI WMP 4P NST |
10069073 | E3N3200 ***00 PR122/P-LSI WMP 3P NST |
10069075 | E3N3200 ***00 PR122/P-LSI WMP 4P NST |
10069157 | E3V3200 ***00 PR123/P-LSI WMP 3P NST |
10069124 | E3S3200 R2000 PR123/P-LSIG WMP 3P NST |
10069136 | E3V3200 R2000 PR121/P-LSIG WMP 3P NST |
10069260 | E2N1600 R1600 PR122/PD-LSI WMP 4Paa |
10069277 | E2N1250 R1000 PR122/P-LSI WMP 3P M110Vaa |
10069276 | E2N1250 R800 PR122/P-LSI WMP 3P M110Vaa |
10069462 | E1B1000 R1000 PR122/PD-LSI WMP 3Paa |
10069064 | E3N3200 R2000 PR121/P-LSIG WMP 3P NST |
10070342 | E2N1250 R1000 PR122/P-LSIG WMP 3Paa |
10069066 | E3N3200 R2000 PR121/P-LSIG WMP 4P NST |
10069127 | E3S3200 ***00 PR123/P-LSIG WMP 4P NST |
10069128 | E3V3200 R2000 PR121/P-LI WMP 3P NST |
10070736 | E3V/MS 800 WMP 3P New |
10070735 | E3V/MS 2500 WMP 4P New |
10070737 | E3V/MS 800 WMP 4P New |
10070841 | E1N1250 R1250 PR122/PD-LSI WMP 3P M220aa |
10070846 | E1N800 R400 PR122/PD-LSI WMP 3P M220aa |
10070302 | E1N800 R800 PR122/P-LSI WMP 3P M220Vaa |
10070357 | E3N2500 R1600 PR121/P-LI WMP 3P YO220Vaa |
10070848 | E1N1250 R1250 PR122/PD-LSI WMP 3P M220aa |
10070862 | E3S3200 ***00 PR122/P-LSI WMP 3P M110Vaa |
10071077 | E2N2000 R2000 PR121/P-LI WMP 3P aa |
10070343 | E2N1250 R800 PR122/P-LSIG WMP 3Paa |
10070684 | E3N2500 R1600 PR122/P-LSI WMP 3P M110Vaa |
10070683 | E1N1250 R1250 PR122/P-LI WMP 3P M110Vaa |
10071010 | E1B1250 R1250 PR121/P-LI WMP 3P M110Vaa |
10070257 | E1B800 R800 PR122/PC-LSI WMP 3Paa |
10071014 | E2S800 R630 PR122/P-LSI FHR 3P M110Vaa |
10070705 | E2S/MS 1250 FHR 4P New |
10070704 | E2S/MS 1250 FHR 3P New |
10070703 | E2S/MS 1000 FHR 4P New |