|
型號(hào)規(guī)格 |
NB-200 |
NB-250 |
NB-350 |
NB-500 |
NB-630 |
|
額定輸入電壓V |
3PH380 |
3PH380 |
3PH380 |
3PH380 |
3PH380 |
|
電源頻率Hz |
50/60 |
50/60 |
50/60 |
50/60 |
50/60 |
|
額定輸入電流A |
9 |
12 |
21 |
37 |
46 |
|
額定輸入功率KVA |
6 |
8 |
14.5 |
25 |
32 |
|
空載電壓V |
69 |
69 |
66 |
70 |
72 |
|
電流調(diào)節(jié)范圍A |
40~200 |
50~250 |
50~350 |
50~500 |
80~630 |
|
適用焊絲直徑mm |
0.8/1.0 |
0.8/1.0 |
0.8/1.0/1.2 |
1.0/1.2/1.6 |
1.2/1.6/2.0 |
|
適用板厚mm |
1~6 |
1~8 |
1~12 |
1.5~25 |
2.0~38 |
|
送絲速度m/min |
1~16 |
1~16 |
1~16 |
1~16 |
1~16 |
|
負(fù)載持續(xù)率60% |
200A/24V |
250A/26.5V |
350A/31.5V |
500A/39V |
630A/46V |
|
負(fù)載持續(xù)率100% |
155A/21.8V |
194A/23.7V |
271A/27.5V |
387A/33V |
488A/38.5V |
|
效率 |
>0.85 |
>0.85 |
>0.85 |
>0.85 |
>0.85 |
|
外殼防護(hù)等級(jí) |
IP21S |
IP21S |
IP21S |
IP21S |
IP21S |
|
絕緣等級(jí) |
F |
F |
F |
F |
F |
|
外形尺寸mm |
630*400*700 |
630*400*700 |
650*320*625 |
650*320*625 |
700*320*625 |
|
重量Kg |
50 |
50 |
54 |
58 |
62 |
