| 应用范围 | 电源 | 频率特性 | 低频 |
| 电源相数 | 单相 | 铁心形状 | E型 |
| 冷却形式 | 干式 | 铁心结构 | 心式 |
| 绕组数目 | 双绕组 | 防潮方式 | 开放式 |
| 冷却方式 | 自然冷式 | 外形结构 | 立式 |
| 电压比 | 380/220（V） | 效率(η) | 85% |
| 额定功率 | 0.25（KVA） | | |
JBK5系列机床控制变压器是我公司引进德国新型变压器系列，在国内JBK3系列变压器的础上，经过多年来进一步吸收国外同类产品，并选国外方法的接线端子结构，将端子与骨架结合在一起，使防护等级提高，防止偶然触及电路，采用国内IT冷压接线端子，接线方式可以使接线密集程度提高。 变压器800VA及以下1000VA、1600VA竖式结构的硅钢片与硅钢片之间连接、硅钢片与底板连接均采用气体保护氩弧焊，形成一个整体，简捷明了，尤其是底板性成型，安装尺寸较JBK3系列更为准确，而采用防腐合金材料，大大提高了接地性能的可靠性，全面提高了产品，该产品VDE0550、IEC204-1、IEC439、JB/T5555、GB5226等有关、国家标准，并荣获欧共体“CE”认，美国“UL”认。可与国外产品互换使用。 JBK5系列机床控制变压器适用于交流50~60Hz，输入电压不超过1000V,输出额定电压不超过380V，作为各行的机械设备，一般电器控制电源和工作，灯的电源之用。 JBK5series machine tool control tranormer is a German company to introduce the latest Tranormers series,in the domestic JBK3 series based on the machine tool control tranormer, after years of further absorption of similar foreign products, and advanced methods of preferred terminal structure, co-terminal with the skeleton in the together, so that protection rating improved to prevent accidental touching circuit, using domestic IT cold terminal blocks, wiring allows connection intensity increased. Tranormer 800VA and below 1000VA, 1600VA vertical structure of the connections between the silicon steel, silicon steel plates connected with the bottom gas-shielded arc welding are used to form a whole, simple to understand, especially the bottom one-time molding, installation dimensions is more accurate than then JBK3 series, while the use of high-quality anti-corrosion alloy, greatly improved grounding performance, reliability, improved overall product quality, the products comply with VDE0550,IEC204-1, IEC439, JB/T5555, GB5226 and other relevant international, national standards, and won the European Community"CE" certification, the ."UL" certification. Can be used interchangeably with foreign products. JBK5 series machine tool control tranormer for AC 50~60Hz, input voltage less than 1000V, the output rated voltage not exceeding 380V,as the industries of mechanical equipment, general control power and work lights power use. 型号Model额定容Capacity (VA)效率Power (%)负载下在输出电压Output voltage under loading空载下在输出电压Output voltage unde idling额定输入电压Ratedinput voltage (V)额定输出电压Rated output voltage (V)绕组(%)Signal winding控制绕组(%)Control winding绕组(%)Signal winding控制绕组(%)Control windingJBK5-404080 6＞um〉512＞um〉10 90%~105% UH 6或12 1.1Um AV380±5% AC220±5% AC220控（127） 110 制48 照明36 或24 照明 12 信6 号 JBK5-636380JBK5-10010080JBK5-16016085JBK5-25025085JBK5-40040085JBK5-63063085JBK5-80080090JBK5-1000100090JBK5-16001600906＞um〉4.5
