1.结构尺寸 |
1 |
2 |
3 |
2.型号 |
ME ME ME ME ME ME |
ME ME ME |
ME ME |
630 800 1000 1250 1600 1605 |
2000 2500 2505 |
3200 3205 |
3.过载脱扣器整定电流调节范围A |
200-300-400 |
● ● |
|
|
350-500-630 |
● ● ● |
|
|
500-650-800 |
● |
|
|
500-750-1000 |
● ● ● |
|
|
750-1000-1250 |
● |
|
|
900-1400-1900 |
● |
|
|
1000-1500-2000 |
● |
|
|
1500-2000-2500 |
|
● |
|
1900-2400-2900 |
|
● |
|
|
● ● ● ● |
● |
|
4.短路短延时脱扣器整定电流调节范围KA |
3-4-5 |
● ● ● ● ● ● ● |
|
|
5-6.5-8 |
● |
● ● ● |
|
8-10-12* |
|
|
● |
8-12-16 |
|
|
● |
10-15-20 |
● ● ● ● |
● |
|
5.短路瞬时脱扣器整定电流调节范围KA |
2-3-4 |
● ● ● ● ● ● ● |
|
|
4-5-6 |
● |
● ● ● |
|
6-9-12 |
|
|
● |
8-12-16 |
|
|
● |
10-15-20 |
|
|
|
电源为上进线或下进线,短路短延时保护(延时时间300ms)COSФ=0.25,50K时,COSФ=0.280KA时,T=15ms |
6.通断能力IEC 157-1,P-2, VDE 0660.o_t_co_t_co |
IEC-380V |
50 50 50 50 50 50 80 80 80 80 80 |
-660V |
50 50 50 50 50 50 80 80 80 80 80 |
7.接能能力 |
-380V |
105 105 105 105 105 105 180 180 180 180 180 |
-660V |
50 50 50 50 50 50 80 80 80 80 80 |
8.额定短时耐受电流(1S) |
|
30 30 50 50 50 50 80 80 80 80 80 |
9.型号 |
630/IV 800/IV 1000/IV 1250/IV 1600/IV 2000/IV 2500/IV |
过载脱扣器整定电流调节范围A |
200-300-400 |
● ● ● ● ● |
2000/IV 2500/IV |
|
350-500-630 |
● ● ● ● ● |
|
|
500-650-800 |
● |
|
|
500-750-1000 |
● ● ● |
|
|
750-1000-1250 |
● |
|
|
900-1400-1900 |
● |
|
|
1500-2000-2500 |
|
● ● |
|
1900-2400-2900 |
|
● |
|
短路短延时脱扣器整定电流调节范围KA |
3-4-5 |
● ● ● ● ● |
|
|
5-6.5-8 |
● ● ● ● ● |
|
|
8-10-12 |
|
● ● |
|
短路瞬时脱扣器整定电流调节范围KA |
1.5-2-3 |
● ● ● |
|
|
2-3-4 |
● ● ● ● ● |
|
|
4-6-8 |
● ● ● ● ● |
|
|
6-9-12 |
|
● ● |
|