Bidirectional DC Test Power Supply EVWB Series

The EVWB series bi-directional dc test power supply is characterized by bi-directional flow, which can not only provide power for load, but also feedback power to the power grid without pollution, saving space and cost for users. It built- in five kinds of (Lithium iron phosphate/ternary lithium/lithium manganate/lithium cobaltate/lead- acid)battery models; support IV curve preview; support user- defined five battery models.support parallel operation function.It applies to preliminary research and development, later type tests, reliability tests in electric motors, and factory tests of production line products.