Bus solution

In particular, Pumbaa focuses on the use of electric bus and can provide a variety of motor controllers and motor product portfolio Electric vehicles drive system , including Vehicle Controller(VCU) , Permanent magnet synchronous motors(PMSM), motor controller(MCU), power supply (DCDC, DCAC, OBC, PDU) and other products , Creating an integrated solution for electric vehicle drive platforms ,These solutions are characterized by high efficiency, flexible layout, and efficient maintenance, and can meet the needs of various vehicle powertrains. This is beneficial for automotive companies to realize the platform concept of the entire vehicle and further improve production efficiency.

High efficiency

Compact internal structure, less energy transfer loss

Flexible layout

High integration, small size, convenient for flexible layout of the whole vehicle

Efficient maintenance

Modular design, reasonable structure, convenient and fast maintenance

Development trend

After years of rapid development, EV bus market is entering a steady state. From the perspective of cost and technology development route, the voice of light weight car body has been increasing. At present, EV bus have higher requirements to the technical level of parts and vehicle quality standards. Core parts suppliers need to cooperate with the OEMs to reduce vehicle weight, upgrade technology to reduce cost and improve cost performance, promote the steady development of EV bus.

The mainstream needs of high -voltage solutions

The electrification of bus promotes the optimization of the configuration scheme of the core parts of the whole vehicle, and the technical improvement reduce the cost. PUMBAA has established the electrified platforms for electric bus drive through its rich experience and solid industrial foundation, modularization, high conversion efficiency, light weight and etc., this solution can help OEMs strengthen their market competitive ness and improve cost performance.