奥创电子 深圳梯形铝壳电阻500W 分频器限流电阻

奥创电子 深圳梯形铝壳电阻500W 分频器限流电阻
500W 变频器制动电阻
额定功率：500W
阻值范围：3～25K
较高精度：±5%
电阻技术：线绕电阻
封装材料：工业型6063铝材
封装方式：灌砂型
安装方式：螺丝固定
工作温度范围：-55℃～+275℃
外型尺寸：L=285mm W=60mm H=30mm
应用领域：起重机、伺服电机、变频器
1. The resistance core adopts the flat tube of high temperature ceramic, and the basic size of ceramic is determined according to the shell size.
2. The resistance wire is evenly wound with high-quality electrothermal alloy wire, and the alloy wire brand and model number are determined according to the resistance value.
3, sealing material: both ends of the water sand resin size (electronic insulation material) sealed, cement material is half dry with aluminum plate pressure seal, aluminum plate and cement material integration, prevent sand leakage.
4. Shell: high quality industrial type 6063 aluminum is adopted. The aluminum shell is anodized into silver mist, which can be sandblasted or brushed according to customer requirements.