... to meet power requirements from 10 kVA onwards .Good design,low voltage rate of change and long term for running.Strong ability ... forcing the breeze. --------------------------------------------------------------------------------------------------------------------Product Scope:KVA: 5~167Primary Voltage; 6350V, 11000V, 17320V, 30000V, 33000VSecondary Voltage: 120/240,231V, 240V, 250V, 460V, ...