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GB/T 34015.3-2021 PDF in English


GB/T 34015.3-2021 (GB/T34015.3-2021, GBT 34015.3-2021, GBT34015.3-2021)
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Standards related to: GB/T 34015.3-2021

GB/T 34015.3-2021: PDF in English (GBT 34015.3-2021)

GB/T 34015.3-2021
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.020
CCS T 01
Recovery of traction battery used in electric vehicle -
Echelon use - Part 3: Echelon using requirement
ISSUED ON: AUGUST 20, 2021
IMPLEMENTED ON: MARCH 01, 2022
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of
China.
Table of Contents
Foreword ... 3 
Introduction ... 4 
1 Scope ... 6 
2 Normative references ... 6 
3 Terms and definitions ... 7 
4 Overall requirements ... 7 
5 Appearance and performance requirements ... 8 
6 Requirements for echelon used battery products ... 10 
References ... 12 
Recovery of traction battery used in electric vehicle -
Echelon use - Part 3: Echelon using requirement
1 Scope
This document specifies the overall requirements, appearance and
performance requirements for the traction battery used in electric vehicle, and
the general requirements for echelon used battery products.
This document applies to the echelon use of retired lithium-ion power battery
cells, modules and battery packs or systems for vehicles; for the echelon use
of retired nickel-hydrogen power battery cells, modules and battery packs or
systems for vehicles, it can be implemented by reference.
2 Normative references
The contents of the following documents constitute the indispensable clauses
of this document through normative references in the text. For dated references,
only the version corresponding to that date is applicable to this document; for
undated references, the latest version (including all amendments) is applicable
to this document.
GB 190, Packing symbol of dangerous goods
GB 12463, General specifications for transport packages of dangerous
goods
GB/T 19596, Terminology of electric vehicles
GB/T 32960, Technical specifications of remote service and management
system for electric vehicles
GB/T 33598, Recycling of traction battery used in electric vehicle -
Dismantling specification
GB/T 34014, Coding regulation for automotive traction battery
GB/T 34015.4, Recovery of traction battery used in electric vehicle - Echelon
use - Part 4: Labels for echelon used battery products
laws and regulations for recycling, and shall not be discarded or disposed of at
will.
4.2 Enterprise requirements
4.2.1 Prior to production, the manufacturer of echelon used battery products
shall obtain technical information support from the battery manufacturer or
vehicle manufacturer, and obtain the factory technical specification information
of the traction battery used in electric vehicle and the monitoring data that meets
the requirements of GB/T 32960 (all parts), which shall include but not limited
to voltage, temperature, state of charge.
4.2.2 Manufacturers of echelon used battery products shall formulate safety
evaluation specifications and performance evaluation specifications for retired
traction battery used in electric vehicle according to the technical information in
4.2.1 and the application requirements of the echelon use scenario, and
determine the safety and performance evaluation methods and judgment
conditions of retired traction battery used in electric vehicle.
4.2.3 Manufacturers of echelon used battery products shall track the source of
the battery and the destination of the product.
4.3 Basic information inspection and registration requirements
4.3.1 Check and register the manufacturer, model, and date of delivery of retired
traction batteries used in electric vehicle.
4.3.2 Verify and register the manufacturer, model, mileage, service life, and
reason for scrapping of the retired traction battery used in electric vehicle.
4.3.3 Check and register the nominal voltage, nominal capacity, battery type,
series and parallel mode of the retired traction battery used in electric vehicle.
5 Appearance and performance requirements
5.1 Appearance requirements
5.1.1 The retired traction battery packs or modules used in electric vehicle shall
have a good outer shell; there shall be no cracks, liquid leakage or fire marks
on the appearance; the surface shall be flat, dry, free of external injuries; they
shall be neatly arranged and well connected.
5.1.2 There shall be no leakage, damage, or corrosion of the retired traction
battery cell used in electric vehicle; the surface shall be smooth, free from
trauma, and dirt, and the markings shall be clear and correct.
5.3.1 A method for evaluating and verifying the remaining cycle life of the battery
of the echelon used battery product shall be established according to different
application scenarios.
5.3.2 The cycle life of the battery of the echelon used battery product shall meet
the relevant standards and regulations of the industry in which the echelon used
battery product is located. If there is no relevant standard, it shall meet the
requirements negotiated by the supplier and the buyer.
5.3.3 Confirm the remaining cycle life through the evaluation method of the life
prediction model; verify the cycle life according to the relevant standards of the
industry in which the echelon used battery product is located. If there is no
relevant standard, the cycle life verification can be carried out according to the
test method that is negotiated by the supplier and the buyer.
5.4 Safety requirements
5.4.1 Safety assessment specifications for retired traction battery used in
electric vehicle shall be formulated to evaluate the safety of retired power
batteries. Retired power batteries of safety risks shall not be used for echelon
use.
5.4.2 The safety assessment specifications for retired traction battery used in
electric vehicle shall include, but are not limited to, battery temperature, voltage,
appearance, high and low voltage connections, insulation performance.
5.4.3 The safety of the battery of the echelon used battery product shall meet
the relevant standard requirements of the industry in which the echelon used
battery product is located. If there is no relevant standard, it shall meet the
requirements determined by the supplier and the buyer through consultation or
refer to GB 38031.
5.5 Other performance requirements
Other performances of the battery of the echelon used battery product shall
meet the requirements of the relevant standards of the industry in which the
echelon used battery product is located and the requirements negotiated by the
supplier and the buyer.
6 Requirements for echelon used battery products
6.1 Echelon used battery products shall be uniformly coded in accordance with
GB/T 34014, and shall be affixed with labels for echelon used battery products
in accordance with GB/T 34015.4.
......
 
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.