Acrel AID150, Installation And Operation Manual

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5
16: Special requirements for isolation transformers for power supply in medical locations
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4 Technical parameters
4.1 Technical parameters of AITR series medical isolation transformer
Refer to Table 2.
Table 2 Technical Parameters of AITR Series of Medical Isolation Transformer
Type AITR10000S AITR8000S AITR6300S AITR5000S AITR3150S
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