specifications 1)Input voltage:150V-250V 2)Output voltage:220V¡¨¤3%,110V¡¨¤3% 3)Frequency:50HZ/60HZ 4)Response time:90% 6)Ambient temperature:-10centigrates ~+40centigrates 7)Relative humidity: 5M| Model Outline(L*W*H) Net Weight QTY/package TND-0.5K 19*16*14cm 4kg 4 TND-1K 21*19*17cm 5.5kg 4 TND-1.5K 21*19*17cm 5.8kg 4 TND-2K 29*24*20cm 10kg 2 TND-3K 29*24*25cm 12kg 2 TND-5K 36*22*29cm 15kg 2 TND-7K 36*22*29cm 16.5kg 2 TND-10K 42*24*36cm 27kg 1 TND-15K 42*38*76cm 64kg 1 TND-20K 42*38*76cm 70kg 1 TND-30K 45*43*87cm 95kg 1 TND-5K(vertical) 32*28*46cm 17kg 1 TND-10K(vertical) 36*28*51cm 36kg 1