... , and electric energy meter, power distribution terminals, power supply management, load control, power quality, reactive power compensation device and the production ... operation, stable and reliable;To have big screen, 320 x 240 LCD display, Chinese or English interface, operating simplely; ... 60 °C Volume and weight: Size: 450 mm x 380 mm x 160 mm; Weight: 18 kg. GF303 Program-controlled Three ...