这款温度变化率超低至1%的新型高压陶瓷电容器,以10kvac电压3pc的局部放电,-40度到 85度范围内1%的超小的温度变化率,高于70kvac的超高耐压,成为电容器行业的无敌新兵.this new high-voltage ceramic capacitor with a temperature change rate as low as 1% has a partial discharge of 3kvac at 3pc, an ultra-small temperature change rate of -1% from -40 degrees to 85 degrees, and a high resistance of 70kvac. pressure, become an invincible recruit in the capacitor industry.
the biggest disadvantage of high-voltage ceramic capacitors is that the partial discharge is large and the temperature change rate is large. this is the image that people have left for a long time. however, with the emergence of new high-voltage capacitors for gc media, this defect is yesterday's smoke, no longer. the latest products of meizhi electronics, gc high-voltage ceramic capacitors, have an unparalleled ultra-low temperature change rate, and have ultra-small partial discharges that are incomparable with various ceramic capacitors. these new products have already formed series. :
型号 | 额定电压 | 测试电压 | 额定容量 | 局部放电10kvac |
mzd40gc 10kv50pf | 10kvac | 42kvac | 50pf | 3pc |
mzd40gc 10kv90pf | 10kvac | 42kvac | 90pf | 3pc |
mzd40gc 10kv200pf | 10kvac | 42kvac | 200pf | 3pc |
mzd40gc 10kv250pf | 10kvac | 42kvac | 250pf | 3pc |
mzd50gc 10kv500pf | 10kvac | 42kvac | 500pf | 3pc |
mzd50gc 10kv700pf | 10kvac | 42kvac | 700pf | 3pc |
mzd60gc 10kv900pf | 10kvac | 42kvac | 900pf | 3pc |
mzd62gc 10kv102k | 10kvac | 42kvac | 1000pf | 3pc |
mzd65gc 10kv152k | 10kvac | 42kvac | 1500pf | 3pc |
mzd70gc 10kv172k | 10kvac | 42kvac | 1700pf | 3pc |
mzd80gc 10kv202k | 10kvac | 42kvac | 2000pf | 3pc |
mzd98gc 10kv332k | 10kvac | 42kvac | 3000pf | 3pc |
the high-voltage capacitors of the gc after the formation of the product chain are currently running on the nets of various units of the state grid. these high-voltage ceramic capacitors are used in various applications such as sensors, transformers, voltage dividers, etc. of power equipment. some indoor measurement and testing, it is estimated that a large number of customers will start mass production after half a year.
why is this new type of gc high-voltage ceramic capacitor widely used in the equipment of the national grid? the high-voltage ceramic capacitors of the dl (n4700) medium are looking forward to the moon, and finally see the user of the national grid. i did not expect it to be official. at the beginning of the application, it was defeated by the gc shouting ceramic capacitors! from the series of products on the above table, we can easily see that the voltage is high and the partial discharge is small, which is unmatched by the high-voltage ceramic capacitor of dl medium. more terrible is not these are the temperature change rates of gc high-voltage capacitors. this product has a temperature change rate of 1% in the range of -40 degrees to 85 degrees. when it is light, it directly kills other high-voltage capacitors!