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通过大比特资讯广告有限公司认证 带内置电感变压器 Transformers with built-in series inductance
技术参数Technical Data：
初/次级电压 Primary/Secondary Voltage： 200/230V
额定功率Rated Power： 5－200kVA
额定频率Rated Frequency: 50/Hz
冷却方式Cooling method： natural air or forced air cooling
环境温度Ambient temperature：-5 to +40℃
绝缘系统Isolation system： B ，F ，H
应用 Applications
带内置电感变压器把UPS逆变输出电压转换成负载所需要的线电压，提供负载和UPS之间的电隔离。带电感变压器连接在脉宽调制电源逆变器输出端，北整合的电感与输出端的电容共同作为滤波器使用，修整输出电压的正弦波形。因此，该类变压器的短路阻抗电压较高。
Purpose of the integrated transformers is to adapt the UPS converter output voltage to the line voltage required by the load and to provide galvanic separation between UPS and load.
The integrated transformers are connected at the output of a PWM power converter with a built-in series inductance. The integrated inductance， in combination with the output capacitors， operates as a filter and restores the sinusoidal wave-shape of output voltage. The short circuit voltage is high for this purpose.
