Controller, Dynamic Voltage Dip, DVC-N2 Series, 200/230Vac 50/60Hz 1Ph Input Supply, 3.7A, Based on 0.8 Power Factor, Square Wave, 0.1 to 5.0s Range Timer, 30 to 90% RH, 0 to 45C, 398 HT x 142 WD x 110 DP mm Cubicle