1, mainly used in electronic control braking system (EBS) of the front axle brake pressure regulation;
2 、 proportional relay valve includes proportional solenoid valve, relay valve and pressure sensor, electric drive and monitoring is controlled by ECU. Can realize current and air pressure double control output brake pressure; 3, proportional relay valve in the traditional relay valve based on the technical innovation, with responsive, strong interchangeability, high reliability;
4, proportion relay valve key parts proportion solenoid valve control accuracy up to 10%, braking distance is short, comfortable.
1 used for the vehicle brake system compressed air drying treatment, by ECU control dryer unloading and regeneration, air compressor unloading and air dryer (desiccant) regeneration realize intelligent control;
The 2 product is composed of a drying cylinder assembly and a dryer main body, the drying cylinder is provided with a desiccant, and the lower part of the desiccant is provided with a filter for drying and filtering the water and oil in the compressed air, and the utility model is provided with an anti freezing heating device;
3 through the two electromagnetic valve pressure relief and regeneration function, by the vehicle ECU control;
4 highly integrated components, reducing installation costs and time;
5 the whole assembly only a bayonet type electrical interface, simplifies the installation of electrical lines;
6 air compressor unloading and air dryer (desiccant) regeneration to achieve intelligent control, saving fuel consumption (about 0.35L / 100km).
1 provide mainly braking energy recovery system of new energy vehicles (or retarder) signal source;
2 in the double circuit main brake system braking, release process to achieve sensitive follow-up control;
3 electronic control valve in the traditional brake valve based on the technical innovation, with analog, switch signal output;
4 electronic control valve output reliable stability, braking distance shortened by 10%; can replace imported products.
1 mainly used in vehicles without vacuum source (hybrid vehicles, electric vehicles), is the only vacuum source to provide equipment;
2 products with small structure, high efficiency, good reliability and so on;
3 impeller blade imported graphite material, high processing accuracy, reliable dry friction life;
4 product noise, low vibration, guaranteed performance and international well-known enterprise performance quite.
This series of pumps are mainly used in the transportation of frozen water in new energy vehicles. The water circulation in the heater can also be widely used. In all kinds of circulating water.
(1) start soft / gentle when the pump starts. Pump slow start, play a protective role. 5 seconds to reach the highest speed;
(2) when no water protection / internal protection operation is maintained, the pump flow operates at the set flow rate. When found anhydrous operation or flow is not normal, the pump will stop automatically after about 45 minutes;
(3) blocking protection / operation, if the flow rate to set the flow point, the pump will automatically stop in about a few seconds, and then start again,
Until the rated flow rate;
(4) positive and negative pole reverse protection function;
(5) multiple shock absorber protection / reliable application in the use of the car environment, multiple installation shock absorber, so that the pump running smoothly, safe and reliable, low operating noise.
1, positive and negative pole fault protection function;
2, flexible start protection, slow start;
3, over current protection: current over 16A stop running, below 16A that return to normal;
4, blocking turn protection: water pump will stop because of foreign body stuck, stuck phenomenon when eliminating normal;
5, fully closed waterproof type, protection level IP66;
6, brushless DC motor reliability, low thermal power, motor efficiency of up to 92%, more excellent energy-saving.
1, positive and negative pole fault protection function;
2, flexible start protection, slow start;
3, over current protection: the current exceeds the set current motor to stop running, lower than the set current motor to resume operation;
4, blocking turn protection: water pump will stop because of foreign body stuck, stuck phenomenon when eliminating normal;
5, fully closed waterproof type, protection level IP67;
6, brushless DC motor reliability, low thermal power, motor efficiency of up to 90%, more excellent energy-saving;
7, low noise.
1, positive and negative pole fault protection function;
2, flexible start protection, slow start;
3, over current protection: the current exceeds the set current motor to stop running, lower than the set current motor to resume operation;
4, blocking turn protection: water pump will stop because of foreign body stuck, stuck phenomenon when eliminating normal;
5, fully closed waterproof type, protection level IP67;
6, brushless DC motor reliability, low thermal power, motor efficiency of up to 90%, more excellent energy-saving;
7, low noise.
