Electric control protection for new energy vehicles



Electric control protection for new energy vehicles

New energy vehicle
New energy electronic control systems are used in harsh environments where equipment is constantly exposed to harsh environments such as heavy rain, dust, sand and wind. Under changing environmental conditions, the pressure can be built inside a sealed enclosure, placing the pressure on the seal.

The motor control system of new energy vehicles is protected and breathable

(PDU high voltage configuration electrical box/controller/DC converter)



New energy vehicle power electronic control system protection requirements

The new energy electronic control system is used in harsh environments, and the equipment is constantly exposed to harsh environments, such as heavy rain, dust, sand and high winds. Under varying environmental conditions, pressure can be built up inside a sealed housing, placing pressure on the seal. Over time, pressure can cause seal failure, which allows water, corrosive liquids, salts and particles to enter the enclosure and damage internal electronics.



Ruinuo new energy vehicle electronic control system protection solution

Increase reliability, improve vehicle quality and image


Renault Technology electronic control system protection products are based on the long-term operation of the electronic control system is easy to generate heat, under the condition of excessive internal pressure, can quickly balance the internal and external pressure difference, reduce water vapor mist, reduce condensation function of the balance valve.

●Protect sensitive electronic and inductive products;

●Long service life in extreme environment, no trouble, maintenance-free;

●Greatly reduce the failure of electronic and inductive products caused by salt corrosion;

●Greatly reduce fogging and condensation;

●It can reduce the stress at the shell secret by balancing the pressure.


Ruinuo protective and breathable products are widely used in various industries: automotive electronics series and power systems, new energy vehicle batteries/motors, LEDs, outdoor communications, consumer electronics and appliances, portable electronic products, photovoltaic new energy, outdoor military series, chemical packaging and transportation, instrumentation, engineering machinery, microfiltration and other fields.


Ruinuo's protective vent components have successfully won the trust of many domestic and foreign manufacturers, and provide the best product configuration solutions at any time to meet customer needs.