Medical Insulation Transformer,AITR
Medical Insulation Transformer,AITR
AITR series isolation transformer is specially used in medical IT system. The transformer core is made of silicon steel sheet, the loss is small. Double insulation treatment is adopted between windings, and a static screen is designed to reduce the electromagnetic interference between the two windings. PT100 temperature sensor is installed in the winding, which can be used to monitor the winding temperature. The transformer is treated by vacuum impregnation, which increases the mechanical strength and has anti-corrosion effect. In addition, the product also uses low temperature rise and low noise design, so that it has good temperature rise performance and low noise
External Dimensions of AITR Series Medical Isolation Transformer
|
Type |
Capacity (VA) |
A(mm) |
B(mm) |
C(mm) |
D(mm) |
E(mm) |
F(mm) |
Total weight (kg) (mm) (mm) (kg) |
|
AITR10000 |
10000 |
280 |
240 |
427 |
240 |
190 |
11*8 |
92 |
|
AITR8000 |
8000 |
280 |
240 |
427 |
240 |
190 |
11*8 |
90 |
|
AITR6300 |
6300 |
280 |
225 |
427 |
240 |
175 |
11*8 |
75 |
|
AITR5000 |
5000 |
280 |
225 |
427 |
240 |
175 |
11*8 |
73 |
|
AITR3150 |
3150 |
280 |
215 |
427 |
240 |
175 |
11*8 |
53 |
Technical Parameters of AITR Series of Medical Isolation Transformer
|
Type |
AITR10000 |
AITR8000 |
AITR6300 |
AITR5000 |
AITR3150 |
|
Insulation class |
H |
H |
H |
H |
H |
|
Protection class |
IP00 |
IP00 |
IP00 |
IP00 |
IP00 |
|
Power/voltage/ current |
|
|
|
|
|
|
Rated power |
10000VA |
8000VA |
6300VA |
5000VA |
3150VA |
|
Rated frequency |
50/60Hz |
50/60Hz |
50/60Hz |
50/60Hz |
50/60Hz |
|
Rated input voltage |
AC230V |
AC230V |
AC230V |
AC230V |
AC230V |
|
Rated input current |
45.3A |
36A |
28.5A |
22.5 |
14.2A |
|
Rated output voltage |
AC230V/115V |
AC230V/115V |
AC230V/115V |
AC230V/115V |
AC230V/115V |
|
Rated output current |
43.5A |
34.7A |
27.4A |
21.7 |
13.7A |
|
Inrush current |
<12In |
<12In |
<12In |
<12In |
<12In |
|
Leakage current |
<200μA |
<200μA |
<200μA |
<200μA |
<200μA |
|
No load input current |
1.359A |
1.08A |
0.855A |
0.675A |
0.426A |
|
No load output voltage |
235V±3% |
235V±3% |
235V±3% |
235V±3% |
235V±3% |
|
Short circuit voltage |
<6.9V |
<6.9V |
<6.9V |
<6.9V |
<7.5V |
|
General parameters |
|
|
|
|
|
|
Fuse wire |
80A |
63A |
50A |
35A |
25A |
|
Primary winding resistance |
<55mΩ |
<64mΩ |
<80mΩ |
<131 mΩ |
<245mΩ |
|
Secondary winding resistance |
<45mΩ |
<64mΩ |
<80mΩ |
<116 mΩ |
<228mΩ |
|
Iron loss |
<150W |
<105W |
<107W |
<77W |
<55W |
|
Copper loss |
<230W |
<200W |
<170W |
<125W |
<120W |
|
Efficiency |
>96% |
>96% |
>96% |
>96% |
>95% |
|
Maximum ambient temperature |
<40℃ |
<40℃ |
<40℃ |
<40℃ |
<40℃ |
|
No-load temperature rise |
<36℃ |
<33℃ |
<31℃ |
<26℃ |
<22℃ |
|
Full load temperature rise |
<65℃ |
<76℃ |
<67℃ |
<62℃ |
<55℃ |
|
Noise grade |
<40dB |
<40dB |
<40dB |
<40dB |
<40dB |
