控制变压器JBK3选型
1.Application
JBK3 series machine tool control transformer is a kind of new product by reference to sample of SIMENS Company, it accords with standards like VDE0550, IEC204-1, IEC439, GB5226, etc. It is suitable for AC circuit of 50~60Hz, output rated voltage less than 220V, input rated voltage less than 500V, worked as control power supply for mechanical equipment and general electrical appliance and as power supply for work lighting and signal lamp.
2. Model and its meaning
3. Installation size
Overall size(mm)
Hole distance for installation (mm)Type BmDm
ax ax
Emax A C JBK3-4056±,60 78 72 89 0.4 51±2 JBK3-10
64±0 85 85 94 0.4 66±2 JBK3-16
0 96 91 109 84±0.4 73±2 JBK3-25
0 96 105 109 84±0.4 87±2 JBK3-40
0 120 109 123 90±0.4 90±2 JBK3-63
0 150 112 150 122±0.5 90±2 JBK3-1000 160 195 151 126±2 152±2 JBK3-1600 184 220 163 140±2 176±2 JBK3-2500 200 250
171
172±2
200±2
4. Machine Tool Control Transformer
Installation hole K or
FmaK x J(mm)
x(mm) 4.8 × 9 12 4.8 × 9 12 5.8 × 11 14 5.8 × 11 14 7 × 12 18 7 × 12 22 7 × 12 18 7 × 12 18 7 × 12
18
Rated output voltage
Co
Type
Rated capacity (VA)
Uelrated input nvoltage (V)
tIlluminIndication
JBK3-40 JBK3-63 JBK3-100JBK3-160JBK3-250JBK3-400JBK3-630JBK3-100
0 JBK3-160
0 JBK3-250
ration
ol
40 163 1100 0 160 (24 (36) 6 (12)
250 1400 2
220±5% 380±5%630 7
)
1000 1600 Distribution of capacity for different winding may be according to
the uses' request.
2500