描述
1.Application
BK series machine tool control transformer is suitable for circuit of 50~60Hz, voltage up to500V, usually applied as power supply for machine tool electrical appliances, local lightingsand indicator lamps.
2.Structure character
According to different structures, BK transformer belongs to shell type, and according to theinstallation mode, it belongs to vertical type.
Specifications
| Type | Rated Capacity(VA) | Ullage |
Current |
Impedance |
Installation Size(mm) |
Hole Size |
Outline Size(mm) |
||||
|
Load |
Unload |
A |
C |
KXJ |
B |
D |
E |
||||
| BK-25VA |
25 |
1.0 |
3.0 |
50 |
12.0 |
63 |
48 |
5×7 |
82 |
80 |
85 |
| BK-50VA |
50 |
2.0 |
5.0 |
40 |
10.0 |
70 |
60 |
6×8 |
90 |
90 |
100 |
| BK-100VA |
100 |
3.0 |
10.0 | 30 | 10.0 |
87 |
68 |
6×8 |
110 |
100 |
112 |
| BK-150VA |
150 |
4.0 |
13.5 |
25 |
9.0 |
87 |
73 |
6×8 |
110 |
105 |
112 |
| BK-200VA |
200 |
5.0 |
15.0 |
22 |
7.5 |
87 |
87 |
6×8 |
110 |
110 |
115 |
| BK-250VA |
250 |
6.0 |
18.0 | 22 | 7.2 | 95 |
84 |
7×10 |
120 |
120 |
135 |
| BK-300VA |
300 |
7.0 |
20.0 | 23 | 6.7 |
95 |
90 |
7×10 |
120 |
130 |
135 |
| BK-400VA |
400 |
10.0 |
24.0 |
25 |
6.0 |
108 |
102 |
7×10 |
135 |
155 |
145 |
| BK-500VA |
500 |
11.5 |
26.0 |
20 |
5.1 |
110 |
105 |
7×10 |
140 |
150 |
150 |
| BK-700VA |
700 |
13.0 |
29.0 | 19 | 4.0 | 122 |
120 |
7×10 |
150 |
175 |
165 |
| BK-1000VA |
1000 |
15.0 |
32.0 |
16 |
4.0 |
135 |
125 |
7×10 |
170 |
180 |
185 |
| BK-1000VA |
1000 |
15.0 |
35.0 |
12 |
3.5 |
135 |
125 |
7×10 |
170 |
180 |
185 |
| BK-1500VA |
1500 |
18.0 |
41.0 |
12 |
3.3 |
143 |
135 |
7×10 |
176 |
205 |
185 |
| BK-2000VA |
2000 |
23.0 |
55.0 | 9 | 2.8 |
143 |
165 |
7×10 |
176 |
235 |
185 |
| BK-3000VA |
3000 |
30.0 |
75.5 |
8 |
2.6 |
170 |
170 |
Ф10 |
210 |
280 |
235 |
| BK-5000VA |
5000 |
48.0 |
99.0 |
7 |
2.1 |
240 |
155 |
Ф10 |
330 |
290 |
265 |
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