Product Strength
Full Series Product
We offer a range of products which are suitable for electric vehicles , such as the 6-in-1 electronic control unit integrated MCU , 5-in-1electronic control unit integrated MCU , 4-in-1 electronic control unit integrated MCU and auxiliary motor control unit , 3-in-1 electronic control unit integrated MCU and auxiliary motor control unit,2-in-1 integrated MCU electronic control unit for Hybrid EVs , 2-in-1 integrated electronic control unit for auxiliary motor control , Motor + Motor controller 2-in-1 integrated system , Motor+Gearbox+Motor controller integrated system;
Our products are designed to meet the requirements of customers;
Applicable for permanent magnet synchronous motor (PMSM) ;asynchronous motor etc;
Power range from 3kW to 355kW;Adapted for permanent magnet synchronous motor (PMSM) , asynchronous motor, etc.;
Power range covers from 3kW to 355kW.
Long-term Safe and Reliable Work
From 2009 to 2021 , there were more than 6000 buses equipped with V&T MCU , which had been safely and reliably operated in nearly 20 cities for 8-10 years , such as Hangzhou city, Qingdao city, Nanjing city, Suzhou city, Nantong city, Xiamen city, Haikou city, Urumqi city, Tianjin city, etc . , with a total of 500 ,000 to 700 ,000 kilometers per bus
Meet Various Vehicles Applications
By the end of December 2021,we have more than 600 ,000 units/sets are used in various electric vehicles;
Passenger vehicle(bus/commuter): small sea lion , Coster, 8 .5m-12m passenger bus , 18m dual source trolleybus;
Trucks:mini van and mini truck less than 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;
Ship and power system unit: passenger ship , tourist ship , cargo ship , engineering machine on board.
Long-term Cooperation with Many Well-known Vehicle Manufactures and System Integrator
V&T has more than ten years of platform technology accumulation and rich experience in electric vehicles and industry application,we will share our experience with our partners to achieve a win-win situation;
We can provide customized product design to achieve the best match between motor,MCU and vehicle system;
V&T have a high degree of customer trust and a high level of industry reputation .
Product Features
Cooling method:Liquid cooled,flow rate>6L/min
IP rating:lP67
Support on-line upgrade and fault diagnosis
Full digital sW design, redundant protection function design
Main Technical Paraments
| Items |
Technical Paraments |
Remarks |
| operation temperature |
-40~85C |
Coolant inlet temperature |
| Nominal output power |
6.6kw |
|
| Input voltage range |
85~265Vac |
|
| output voltage range |
200~450Vdc/400~b50Vdc/450~750Vdc |
|
| Max output current |
20A/14A/12A |
|
| Auxiliary power |
9~32v dc |
VCC |
| Efficiency |
≥94% |
Nominal voltage |
| voltage accuracy |
±1% |
|
| current accuracy |
±3% |
|
| Low voltage wake-up |
200mAma x(WAKE-up signal) |
wake up BMS/VCU |
| voltage wake-up |
AC/CC/CP/EN |
support reserve charging function |
| CAN communication |
CAN-BUS |
|
| static current |
≤2mA |
Sleep mode/Battery current consumption under stop status |
| protections |
Input OVP,UVP,output OVP,UVP,OTP,OCP,Output short circuit protection,communication fault protection |
| EMc standard |
GB/T18387-2008, EN 55022 |
|
Cooperative Partner
Projects
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