Integrated EV Auxiliary motor controller (4-in-1,3-in-1)

Meet various vehicles applications By the end of June 2018, more than 200,000 units/sets have been used in various vehicle types; ■ Passenger vehicle (bus/commuter): small sea lion, Coster, 8.5m-12m passenger bus, 18m dual source trolleybus ■ Trucks: mini van and mini truck under 2.5 tons, 3.5-7.5 tons light trucks, 18-55 tons heavy trucks ■ Special-Purposed vehicles: sanitation truck, sprinkler truck, dust suppression truck, dock tractor, tunnel engineering tractor ■ Passenger car: A-class sedan, SUV

Long-term Safe and Reliable Work From 2009 to 2012, more than 6,000 MCU controllers of electric vehicle were running in nearly 20 cities including Hangzhou, Qingdao, Nanjing, Suzhou, Nantong, Xiamen, Haikou, Urumqi and Tianjin. The new energy bus worked safely and reliably for 6-8 years. The running mileage of each electric vehicle reaches 500,000 -700,000 kilometers.

Human Machine Interface

As the VFD manufacturer in china, V&T has rich experience in electric drive fields. V&T V5-H series is a high-performance vector control inverter. The product adopts open-loop vector control technology ;which is completely synchronized with the most advanced technology in the world. It has the excellent control performance with the international high-end frequency drive.

As the VFD supplier in china, V&T has rich experience in electric drive fields. 220V V5-H series is a high-performance vector control VFD inverter. The product adopts open-loop vector control technology which is completely synchronized with the most advanced technology in the world. It has the excellent control performance with the international high-end AC drive. At the same time, It is combined with the use characteristics of China, and the reliability and environmental adaptability of the products are further strengthened, and the customized and professional design greatly meet the needs of various transmission applications.

Outdoor Cabinet Type Energy Storage System (with isolating transformer) Product Features Simple and flexible Integrate PV, PCS and LiFePO4 Battery in one cabinet and integrate EMS smart energy management system Wide PV input voltage range, wide battery voltage range With grid-connected charging and discharging, off-grid independent inverter function Simple structure, small footprint, flexible layout, easy installation, operation and maintenance Modular design, power and capacity can be expanded Communication is flexible, can accept BMS instructions in real time, communication methods are RS485, CAN Economical & Intelligent The highest efficient power density, max. efficiency is 98.7% Intelligent control system, which can be connected to the local monitoring system for unified management and control Supporting peak shaving and valley filling, and dynamic expansion of transformers Safe & Reliable Use of high performance DSP, optimized control circuit design, better performance, more stable and safe system BYD blade battery cell (LFP) : more safety, longer life cycle, more usable energy Ac and DC dual power backup to ensure the control system power supply Built-in fire control, temperature control and warning system function for multiple security;IP54 protection grade, stronger environmental adaptability

Meet various vehicles applications By the end of June 2018, more than 200,000 units/sets have been used in various vehicle types; ■ Passenger vehicle (bus/commuter): small sea lion, Coster, 8.5m-12m passenger bus, 18m dual source trolleybus ■ Trucks: mini van and mini truck under 2.5 tons, 3.5-7.5 tons light trucks, 18-55 tons heavy trucks ■ Special-Purposed vehicles: sanitation truck, sprinkler truck, dust suppression truck, dock tractor, tunnel engineering tractor ■ Passenger car: A-class sedan, SUV

Human Machine Interface