G90034专卖 起动电阻 专卖 起动电阻

起动电阻也称为电阻箱

the starting resistance is also known as resistance box

产品名称:起动电阻/电阻箱

product name: starting resistance/resistance box

起动电阻产品介绍: zt2系列起动电阻适用于交流50赫兹电压至500伏及直流电压至440伏的电路中，主要作为电动机的起动、制动及调速之用。zx系列起动电阻系采用铁一铬一铝合金电阻材料，它是一种高电阻电热合金，具有工作温度高，使用寿命长，表面负荷高，电阻温度系数小，比重小等一系列优点。zt2系列采用铸铁为电阻材料，由于它的无感特性，因此zt2系列广泛用于直流调速、制动。

product introduction: the starting resistance zt2 starting resistance suitable for ac 50 hz voltage and dc voltage 500 v to 440 v circuit, mainly as a motor starting, braking and speed adjustment. zx series starting resistance of iron chromium alloy resistance materials, it is a kind of high electric resistance alloy, with high working temperature, long service life, high surface load, small temperature coefficient of resistance, a series of advantages such as small proportion. zt2 series resistance using cast iron material, because of its non-inductive characteristics, therefore zt2 series are widely used in dc speed control, brake.

起动电阻

starting resistance

外形尺寸：645*340*240mm、

dimension: 645 * 340 * 240 mm,

本产品的 功率特性为大功率， 材料是合成膜， 频率特性为超高频， 营销方式为， 额定功率是0.05（W）， 型号为G90034， 温度系数是PTC， 允许偏差为±0.5%， 制作工艺是被釉线