Wuxi Werna Alternator Co., Ltd. is the professional alternators manufacturer, together with the most advanced design, production in the world. The Werna generators are self-excited, self-regulating, brushless synchronous machines. The insulation system of the windings confirms to the requirements of temperature class H, ensure that the Werna generators set a international standard for excellent performances and reliability. Werna range covers 5kVA upto 1900kVA at 1500/1800rpm, 3000/3600rpm, with 50/60Hz, 110V-690V for you selected.