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Electric vehicle power supply management system (PACK)

Product name: electric vehicle power supply management system (PACK)

Product features: high safety: the design of electric core, module and battery pack, fully considering the safety factors such as mechanical, electrical, chemical, etc., to pursue the safe zero risk of products; With comprehensive project testing system, rigorous testing standards and first-class testing institutions (GBT 31467.3-2015); The core, module and battery pack are all subjected to severe destructive safety tests such as falling, heating, short circuit, overcharge, extrusion and puncture.

High energy density: three-element core is adopted, and the system energy density can reach up to 125Wh/kg.


Product Introduction

Pure electric passenger vehicle PACK power system (hypack_ev17-1)

Product features:

 High security: design the core, module and battery pack, fully consider the safety factors such as mechanical, electrical and chemical, and pursue the safe zero risk of products; With comprehensive project testing system, rigorous testing standards and first-class testing institutions (GBT 31467.3-2015); The core, module and battery pack are all subjected to severe destructive safety tests such as falling, heating, short circuit, overcharge, extrusion and puncture.

 High energy density: three-element core is adopted, and the system energy density can reach up to 125Wh/kg.

 Wide temperature range:system with heating, cooling system, can be in - 20 ℃ ~ 60 ℃ under the condition of use; Meet all weather conditions. Through high and low temperature, seawater immersion, salt fog, low pressure and other environmental performance tests.

 Long cycle life: the single battery life can reach 1500 times and the system life can reach more than 1000 times.

 Automatic production: strictly implement the related processes and standards of ISO/TS16949 and ISO26262 in automobile industry, adopt high reliability resistance welding connection mode, and standardize the module;

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Item

parameter

Note

batteries

Ternary lithium battery

18650 or 21700

System capacity

53kwh


Nominal voltage

355.2V


Standard charge

0.5C


Maximum charging ratio

2C


Maximum discharge ratio

3C


Operating voltage range

300V~438V


Operating temperature range

-20   ~ 60℃


Communication methods

CAN


Protection grade

IP67


The energy density

≥125Wh/kg


Cycle life

1000 times greater than 80%


Thermal management

Air cooling

also use water cooling

Size

Length 2044mm

Width 1544mm 

Thickness175.5mm



Pure electric logistics vehicle (hypack_ev17-2)

Product features:

 High security: through GBT 31467.3-2015 battery system safety performance of acupuncture, vibration, short circuit, overshoot, overshoot and other full test.

 Long cycle life: 5 years and 200,000 km warranty.

 Wide temperature range: available in 20 ~ 60 ℃ temperature within the scope of work, meet the all-weather conditions of use. Through high and low temperature, sea water immersion, salt fog, low pressure and other environmental performance tests.

 Automatic production:strictly implement the related processes and standards of ISO/TS16949 and ISO26262 in automobile industry, adopt high reliability resistance welding connection mode, and standardize the module;

Item

parameter

Batteries

Ternary lithium battery

System capacity

35.8kwh

Nominal voltage

325V

Standard charge

0.5C

Maximum charging ratio

1C

Maximum discharge ratio

2C

Operating voltage range

265V~370V

Operating temperature range

-20   ~ 60℃

Communication methods

CAN

Protection grade

IP67

Weight

280kg

Pure electric bus :(hypack_ev17-3)

Product features: high security:

 Through GBT 31467.3-2015 battery system safety performance of acupuncture, vibration, short circuit, overshoot, overshoot and other complete test. 

 Long cycle life: more than 8 years of battery life; The normal temperature cycle life is more than 4500 times, long storage life. 

 Wide temperature range: available in 20 ~ 60 ℃ temperature within the scope of work, meet the all-weather conditions of use. Through high and low temperature, sea water immersion, salt fog, low pressure and other environmental performance tests. 

 Automatic production: strictly implement the related processes and standards of ISO/TS16949 and ISO26262 in automobile industry, adopt high reliability resistance welding connection mode, and standardize the module;

Item

Parameter

Lithium 

iron core phosphate

The system capacity

220kwh

Nominal voltage

614V

Standard charge

0.5C

Maximum charging multiplier

2C

Maximum discharge rate

3C

Working voltage range

480V~700V

Working temperature range

-20   ~ 60℃

Communication mode

CAN

Protection grade

IP67


Reference pictures

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