Power supply: three-phase five-wire AC380V ±10%, frequency from 50Hz±5%. Signal Interface: Digital Dual DMX-512 (1990). Rated power: 12 channels*4KW each loop maximum output power of up to 4kW. Dimensions : 515 x 485 x 133mm Weight: 18kg. The silicon box core devices SCR chip German imported materials, reliable performance. Good heat sink and forced air cooling with intelligent environmental control system combined. The efficient immunity choke anti-jamming ability is very strong, the noise, the current rise time 220us 450us.