JBK4系列机床控制变压器

一、用途

jbk4系列控制变压器适用于交流50-60hz，输出电压不超过220v，输入额定电压不超过660v的电路中，作为各行业的机械设备，一般电器的控制电源和照明、信号灯的电源之用。本系列变压器采用先进的工艺进行制造，具有工作可靠、耗能低、体积小、接线安全、适用性广等特点，符合vde0550、iec204-1、iec439、gb5226等国际、国家标准，防护等级提高到ip2lx，防止偶然触及电路。

luse

the jbk4 series control transformer is suitable inthe electric circuit which frequency is 50-60hz, the output voltage is not over 220v, the input rated voltage is not over 660v ,takes power source in various the mechanical devices, for example common electric appliance control power source and illumination, the signal lamp. this series transformer uses the advanced technology to make, works reliably, consumes energy lowly ,has the characteristics ofthe volume small, the wiring security, the serviceability broad and so on,, conforms to vde0550, iec204-1, iec439, gb5226 internationally and so on, the national standards, the protection rank enhances ip2lx, prevented accidentally touches the electric circuit.

二：型号及其含义（model and meaning）