300va Single Phase Transformer
Specifications
1)has passed ISO9001;2000 and CE certificate
2) machine tools control transformers
3)high quality and low price
BK(DK) Series control transformer(Hereafter call transformer) is suitable for circuit of 50~60Hz, voltage up to 500V, usually applied as power supply for machine tool electrical appliances, locallightings and indicator lamps power supply.
Structure Character:
According to different structures, BK transformer belongs to shell type, and according to the installation mode, it belongs to vertical type.
Working Enviconment:
1.Ambient air temperature: -5 degree ~+45 degree , the highest monthly mean temperature should not exceed +30°C;
2.Altitude for installing place should not exceed 1000m;
3.When the ambient air temperature is +40°C, the relative humidity should not exceed 50%, and it allows higher relative humidity under lower temperature. Max average humidity in the dampest month is 90%, meanwhile the lowest average temperature of this month is + 25°C, and condensation on the product surface caused bytemperature change should be taken into consideration.
Outline and Install dimension
|
Code No. |
Shape dimension(mm) |
Install bore distance |
Install bore |
||||
|
|
B max |
D max |
E max |
A |
C |
K×J |
|
|
BK-50 |
78 |
70 |
90 |
56±0.4 |
49±3 |
5×12 |
|
|
BK-100 |
84 |
83 |
93 |
65±0.4 |
62±2.5 |
6×12 |
|
|
BK-150 |
102 |
95 |
113 |
83±0.4 |
70±2.5 |
6×12 |
|
|
BK-200 |
102 |
105 |
113 |
83±0.4 |
80±2.5 |
9×11.5 |
|
|
BK-250 |
120 |
115 |
145 |
100±0.4 |
77±3 |
9×11.5 |
|
|
BK-300 |
120 |
120 |
145 |
100±0.4 |
82±3 |
9×11.5 |
|
|
BK-400 |
146 |
130 |
135 |
110±0.4 |
105±3 |
9×11.5 |
|
|
BK-500 |
146 |
145 |
160 |
123±0.4 |
105±3 |
9×11.5 |
|
|
BK-700 |
146 |
155 |
160 |
123±0.4 |
115±3.5 |
9×11.5 |
|
|
BK-1000 |
150 |
165 |
160 |
123±0.4 |
125±3.5 |
9×11.5 |
|
|
BK-1500 |
171 |
200 |
190 |
145±0.4 |
135±3.5 |
9×11.5 |
|
|
BK-2000 |
180 |
230 |
210 |
155±0.4 |
160±3.5 |
9×11.5 |
|
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