KVTESTER ZC-410 直流系统接地故障测试仪

Parameter :

 * Signal generator 

+ Output signal frequency 2.5Hz

+ Signal no-load output voltage ±20V±5%

+ Signal voltage amplitude error ＜5%

+ Output terminal shock resistance capability 400V DC impulse

+ Supply voltage AC220V±10%

+ Voltage frequency 50Hz±5%

+ Input insurance 2A

+ Dimension 275×225×100mm

 *Signal receiver

+ Signal current measurement sensitivity 0.5mA

+ Display of receiver number 0～19

+ Dimension 195mm×100mm×30mm

+ Dimension 38mm×69mm×30mm