Yutong pure electric mineral card

New Energy Mining Card

Is the battery really that important?？

Earthquake Resistance、Durable、Corrosion resistance？

Special battery pack for mine car

“ Heart ”

New Energy Mineral Card Battery Decryption

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Do you have the same question?？

Yutong pure electric mineral cardBatteryHow exactly？

Whether it can be satisfiedHigh-intensity operation demand？

How to deal with the bad working condition of the mineChallenge？

Today you ask and I answer.，What you want to know.

Give it all to youAnswer

Why do mines need more vibration-resistant batteries?？

Q1

A

★

Ann

All

Insufficient anti-vibration performance of battery structure，It's possible that it will appear.The battery case is cracked、The aluminum bar in the box is broken and even the welding of the battery core shell is broken.，The battery core leaks liquid。If these conditions arise,，The light battery pack cannot be used normally.，In extreme cases, there will be potential safety hazards.。

Solution of Yutong Mining Card

The battery box of Yutong pure electric mining card is made of 6 series aluminum alloy extrusion profiles.，Tensile strength increased by 60%，Satisfy 142hMechanical vibration，Much higher than industry standards36h，Able to withstand harsh working conditions in the mining area。

Long time operation of mine car，Batteries are prone to high temperatures，What will be the impact??

Q2

A

★

Shadow

Ring

Shou

Life

Mine car long time heavy load downhill or 7*24 hour operation，Easy to high temperature，The battery will be hotAccelerate the decay of the battery，And that service life is shorten。

Solution of Yutong Mining Card

Application of special battery for Yutong mineImported heat-conducting structural adhesive，Liquid cooling rate 0.16°C/min ，Meet a variety of harsh conditions（High temperature and high speed、Mountain roads, etc）；High temperature power supply without current limiting、No limit to the number of times，And that pow supply time is shorter.，Vehicle scheduling is faster and more convenient。

Mine car transports metal ore for a long time，What are the potential risks to battery use??

Q3

A

★

Leakage

Electricity

Wind

Risk

There are many metal dusts in the mining area，And the temperature difference between day and night is large.，More condensation on the surface of the shell，The formation of that battery pack case is easy,Electrochemical corrosion。Poor corrosion resistance of battery box surface，Will lead toRusted battery box or bracket、Battery box strength，Vibration resistance is reduced，Or even cracked，So dust、Water vapor and even rainwater will enter the box through the rusty box.，Leakage occurs，Security risk。

Solution of Yutong Mining Card

6 series aluminum alloy extrusion profile is selected for the lower box of special battery for Yutong Mine.，Adopt composite surface treatment method，The upper cover adopts electrophoresis+Powder spraying double anticorrosive proces，Corrosion resistance shall meet 5% NaCI24 days in the environment(6 days higher than the national standard)，There is no leakage from the battery、The shell is broken，Fire or explosion，Air tightness of battery pack and liquid cooling system is intact.；Yutong's high-strength battery pack can passNeutral salt spray test 720hAndCopper accelerated acetate fog test can pass 144h，Double the mainstream level in the industry。

The temperature of the mine、Large environmental changes such as humidity，What are the potential risks to battery use??

Q4

A

★

Absolutely

Fate

Newspaper

Police

During charging and discharging of battery system，The temperature field in the battery pack will change.，Produce a respiratory effect，The humidity in the box body which absorbs the moist air of the external environment is increased.，Condensation of water droplets in contact with cryogenic components，Rainy weather often occurs in some mining areas.，The air humidity is high。In this way, the humidity in the battery pack will be high.，HaveInsulation problem，The battery pack willInsulation alarm，In extreme cases, there will be safety problems.(Uch as local short circuit, etc.)。

Solution of Yutong Mining Card

Special battery for Yutong MineNew explosion-proof valve and liquid cooling，The water inlet and outlet positions are increasedThermal insulation cotton，Embedded at the same timeAnti-condensation membrane flap structure，Prevent high humidity air from entering the box and condensing into water drops。

What is big data monitoring of battery system??

Q5

A

★

Ann

All

Prison

Measure

Battery safety monitoring and early warning is based on real-time monitoring of vehicle operation data.，Before the vehicle breaks down seriouslyIdentify battery safety risks，Accurately locate the cause of failure and perform predictive maintenance，Avoid the occurrence of battery safety accidents。

Solution of Yutong Mining Card

Yutong Mining Card Special Battery Pack Combined with Yutong 170,000 Pure Electric Commercial Vehicle Market Operation Data，CarryPower battery safety protection system，Monitor vehicle and battery status in real time using big data，Ven when the vehicle is parked，Battery information can also be monitored，Every 5-Upload battery data once every 10 seconds，At the same time, the potential safety risks of the battery are identified.、Accurate diagnosis and timely warning，26 kinds of safety warnings，Early warning accuracy≥ 95%。The vehicle completes an intelligent self-test before operation，Avoid bringing“Sick”Hit the road。

Battery is worry-free，The operation is at ease

Install the new energy mining card“Strong heart”

Only in this way can we go steadily and far on the road of conquering mines.

Yutong pure electric mineral card

For your operation，Escort