... signal. 8) 1-12 built-in programs . Preset speed.9) Three control curve is available: SWITCH,SQUARE,LINEAR.10) Every channel ... the highest one.12) Many functions: Preheat, Power failure protection, phase correction ,DMX signal parallel , stand alone.13) Rating current for ... :10~30A,total 60~180A14) Input power: single phase AC 220V/50~60Hz Three phase AC 220V/50~60Hz.Size : 480×438×132 ...