Machine Tool Control Transformers
BK Machine Tool Control Transformer
JBK3 Machine Tool Control Transformer
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BK Machine Tool Control Transformer
Application
BK series machine tool control transformer is suitable for circuit of 50~60Hz, voltage up to 500V, usually applied as power supply for machine tool electrical appliances, local lighting and indicator lamps.
Structure character
According to difference structures, BK transformer belongs to shell type, and according to the installation mode, it belongs to vertical type.
Installation Dimension
|
Type |
Outline dimension (mm) |
Mounting size (mm) |
Primary voltage |
Secondary voltage |
QTY/CTN |
|
BK-25VA |
76×80×75 |
63×44 |
220V 380V |
380V,220V, 110V,36V, 24V,12V,6V (to be chosen) |
16 |
|
BK-50VA |
85×90×80 |
71×61 |
16 |
||
|
BK-100VA |
103×92×95 |
87×69 |
12 |
||
|
BK-150VA |
103×100×95 |
87×76 |
8 |
||
|
BK-200VA |
103×106×95 |
87×81 |
8 |
||
|
BK-250VA |
115×110×130 |
95×84 |
6 |
||
|
BK-300VA |
115×115×130 |
95×86 |
6 |
||
|
BK-400VA |
134×132×150 |
107×93 |
4 |
||
|
BK-500VA |
134×137×150 |
107×98 |
4 |
||
|
BK-1000VA |
153×149×168 |
128×115 |
2 |
||
|
BK-1500VA |
175×185×185 |
140×135 |
1 |
||
|
BK-2000VA |
175×195×185 |
140×145 |
1 |
||
|
BK-2500VA |
207×250×230 |
168×163 |
1 |
||
|
BK-3000VA |
207×250×230 |
168×173 |
1 |
||
|
BK-4000VA |
240×240×250 |
200×160 |
1 |
||
|
BK-5000VA |
240×250×250 |
200×170 |
1 |
JBK3 Machine Tool Control Transformer
Application
JB3K series machine tool control transformer is kind of new product, it accords with standard like VDE0550, IEC204-1, ICE439, GB5226,ETC. It is suitable for AC50/60Hz, output rated voltage lower than 220V, input rated voltage lower than 500V, worked as control power supply for mechanical equipment and general electrical appliance and as power supply for work lighting and signal lamp.
Technical parameter
Type
Rated capacity
(VA)
Use rated input
voltage (V)
Rated output voltage
Control
Illumination
Indication
JBK3-40VA
40
220±5%
380±5%
110
(127)
24
(36)
6
(12)
JBK3-63VA
63
JBK3-100VA
100
JBK3-160VA
160
JBK3-250VA
250
JBK3-400VA
400
JBK3-630VA
630
JBK3-1000VA
1000
Distribution of
capacity for
different winding
may be according to the user’s request
JBK3-1600VA
1600
JBK3-2500VA
2500
|
Type |
Outline Dimension (mm) |
Hole dimension for Installation (mm) |
Installation hole K or K×J(mm) |
Fmax (mm) |
|||
|
Bmax |
Dmax |
Emax |
A |
C |
|||
|
JBK3-40,60VA |
78 |
72 |
89 |
56±0.4 |
51±2 |
4.8×9 |
12 |
|
JBK3-100VA |
85 |
85 |
94 |
64±0.4 |
66±2 |
4.8×9 |
12 |
|
JBK3-160VA |
96 |
91 |
109 |
84±0.4 |
73±2 |
5.8×11 |
14 |
|
JBK3-250VA |
96 |
105 |
109 |
84±0.4 |
87±2 |
5.8×11 |
14 |
|
JBK3-400VA |
120 |
109 |
123 |
90±0.4 |
90±2 |
7×12 |
18 |
|
JBK3-630VA |
150 |
112 |
150 |
122±0.5 |
90±2 |
7×12 |
22 |
|
JBK3-1000VA |
160 |
195 |
151 |
126±2 |
152±2 |
7×12 |
18 |
|
JBK3-1600VA |
184 |
220 |
163 |
140±2 |
176±2 |
7×12 |
18 |
|
JBK3-2500VA |
200 |
250 |
171 |
172±2 |
200±2 |
7×12 |
18 |
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Machine Tool Control Transformers
BK Machine Tool Control Transformer
JBK3 Machine Tool Control Transformer