波纹电阻器 Corrugate resistor (变频器制动电阻/刹车电阻)
在圆柱形的瓷盘管上固定了两个引出端子,陶瓷管表面上缠绕了扁带波浪形状的合金电阻丝,并在其表面涂覆一层具有阻燃、耐高温特性的涂层。陶瓷管作为电阻丝骨架的同时,又具有散热器的功效。本品可按照客户的要求定制。本品使用于模拟负荷实验、设备放电、电动控制、自动控制、变频器能耗制动等。
Two terminal extensions are fixed on both ends of a ceramic tube on whose surface winds wave-shaped alloy resistance wire and a high temperature-resistant and fireproof coating are applied. The ceramic tube can function as resistance wire skeleton and heat radiator as well. This product can be customized to special needs of customers and applicable to simulation load test,equipment discharge,automated control and inverter energy loss brake.