电源模块 瑞恩RELIANCE 0-51865-18
价格：0.00起
Application areas:
Metallurgical industry - Iron and steel industry and non-ferrous metallurgy industry are RELIANCE ELECTRIC's strengths, especially in continuous casting, hot and cold rolling plate finishing and modulating unit systems, process control. RELIANCE ELECTRIC has the capability to design and integrate control and drive systems, class I computers, and Class II computer management systems. So far, several hundred units have been designed and built for customers in various countries around the world.
Representative production lines are
Continuous annealing unit (CAL)
Continuous bright annealing machine (BAL)
Continuous annealing and pickling unit (APL)
. Color coating unit (CCL)
. Continuous galvanizing (CGL)
. Longitudinal shearing machine (SLITTER)
. TENSION LEVELER
Fixed size flying shear, stamping cutting machine (DDS-R)
Profile fixed size flying shear, Stamping cutting machine (DDS-MPF, DDS-C)
We should be careful SHEAR.
We mainly do DCS system accessories, PLC system accessories. Main business: ABB High voltage inverter board, SCR, AC800M system module, touch screen, Robot accessories, Bentley 3500/3300 safety system, Invensys Full series, Woodward Speed controller, Control network, Foxboro, Westinghouse, Ryan, Schneider 140 Full series, A-B, MOTOROLA, GE Fanaco, Dankong, Bachman, Pacific, ACSO, YOKOGAWA, Rexroth and other major brands of DCS system accessories, robot system accessories, large servo system spare parts
系统参数：
一、交流输入
1、三相输入额定电压：380v，50hz
2、电压变化范围：380v±20%
3、频率变化范围：50hz±10%
二、直流输出
1、输出额定值：7a/220vG07H
2、电压调节范围：180v-286v
3、输出限流范围：5%-105%×额定电流
4、稳压精度：≤0.5%
5、稳流精度：≤0.5%
6、纹波系数：≤0.5%
7、转换效率：≥95%（满负荷输出）
8、动态响应：在20%负载跃变到80%负载时恢复时间≤200цs，**调≤±2%
9、可闻噪声：≤55db
10、工作环境温度：-5℃ --+45℃
三、绝缘
1、绝缘电阻：直流部分、系统部分与地之间相互施加500v/50hz的交流电压，绝缘电阻2mω。
2、绝缘强度：交流部分与直流部分和机壳间，直流部分与机壳间施加50hz的2kv 的交流电压，一分钟无击穿，无闪络。
四、控制功能
1、遥控：开/关机、均浮充
2、遥调：输出电压、输出限流均连续可调
4、遥信：开/关机状态、工作状态
五、结构外型
1、模块尺寸：（宽×高）126.5×221.5（面板尺寸）、（宽×高×深）110×198×310（箱体尺寸）
2、模块重量：6.1kg
