Name: OBC+DCD+PDU 3 in 1 CDU Unit
Brand: EMP Tech Co.,Ltd.

OBC+DCD+PDU 3 in 1 CDU Unit

Product Features

Highly integrated electrical integration
Automotive grade design, ASIL compatible
Support V2L, V2G, V2V and other multi-scene requirements
Smaller and lighter design, stable technical performance and high efficiency
Liquid-cooled cooling method, fast heat dissipation, dustproof and low noise
Multiple protection functions such as EMC, voltage resistance, insulation, vibration and electrical protection
Allocation and control of high-voltage devices of the whole vehicle through the whole vehicle control unit to ensure the safety performance of each system

Specification of OBC+DCDC+PDU 3-in-1 CDU Unit

Product name	3.3KW OBC+1.5KW DC-DC+20KW PDU	6.6KW OBC+1.5KW DC-DC+20KW PDU
Dimension	355271168mm	385271168mm
DC input voltage	30V~1500V
DC output voltage	12V/24V/36V/48V
OBC output voltage	100V~1000V
DC/DC conversion efficiency	≥95%
OBC conversion efficiency	96%~98%
Heat dissipation mode	Liquid cooling
Water proof	IP67
Control method	CAN2.0

Characteristics of OBC+DCDC+PDU 3-in-1 CDU Unit

(1) It shortens the arrangement of UVW high-voltage wiring harness, reduces the high cost of using UVW high-voltage wiring harness, and effectively improves the efficiency of motor, controller and reducer after shortening the transmission distance.

(2) The integrated electric drive assembly achieves 30% weight reduction and 40% volume reduction, which improves its overall body space utilization by more than 50% and provides a strong guarantee for range.

(3) The vehicle's center of gravity is lowered for better handling performance, which also leads to higher torque capacity and improved efficiency of the electric drive system assembly.

(4) The reduced size of the electric drive system makes the space layout inside the vehicle more flexible, and the modular design can be extended, which greatly shortens the product development cycle and reduces costs and increases efficiency.