Laboratory test set PW41i (Advanced)

for electrical networksfor electrical machines and installationsfor power transformers

PW41i (Advanced) is a reliable protective relay test set with high current output (3×40A) and high voltage output (4×300V). It supports both local control and PC control. With built-in 10.4inch touch screen for local control system so that the testings could be done easily by the relay test set itself. Connect to external PC via PowerTest relay test software running can do testings as well. PW41i is a favorable and economical testing solution for commissioning work in distribution grid. Features •High current and power output, output 3×40A with maximum power up to 400VA/phase •Support both local control with 10.4inch touch screen and PC control by PowerTest software •8 binary inputs, 4 binary outputs •Auxiliary DC power supply 110V, ADJ(0-300V, software controlled), 220V switchover •The local software system is designed based on Windows system, which is easy and convenient for operation and upgrade. It supports using templates for various relay testings, for example, G59.