As a standard for battery applications in industrial products , IEC 62619:2017 the release of lithium batteries fills the gap in this field. The applications of lithium batteries in industrial products include: fixed products, such as telecommunications base stations, uninterruptible power supplies, energy storage systems, emergency power supplies, etc.; mobile products, such as forklifts, Non-road vehicles such as golf carts and automatic guided vehicles.
In addition to the traditional tests covered by the existing lithium battery standards, such as electrical tests, thermal tests and mechanical tests, the new standard also adds a special chapter to assess the battery management system (software evaluation). Previously, in the IEC system battery standards, there were few clear requirements and evaluation methods for the functional safety of batteries. With the IEC 62619 standard regulating the regular safety and functional safety of industrial lithium batteries, the current hot technology-functional safety and new energy batteries are combined together, which will greatly promote technological innovation and standard improvement.
IEC 62619 "Secondary batteries and batteries containing alkaline or other non-acid electrolytes. Safety requirements for industrial lithium secondary batteries and batteries" was issued on February 13, 2017. It is an international safety standard for energy storage batteries and is a voluntary certification. English: IEC 62619-Secondary cells and batteriescontaining alkaline or other non-acid electrolytes - Safety requirements forsecondary lithium cells and batteries, for use in applications industrial
IEC 62619 scope of application/product
1. Cells and batteries in large-capacity industrial battery systems
2. Fixed type: UPS, emergency power supply device, power reserve and device for the same purpose
3. Mobile: golf carts, forklifts, unmanned trucks, railway and marine transportation
IEC62619 test items:
8.2.1 External short circuit
8.2.2 Impact test
8.2.3 Drop test
8.2.4 Heat abuse
8.2.5 Overcharge
8.2.6 Forced discharge
9.2.2 Voltage overcharge control
9.2.3 Current overcharge control
9.2.4 Overheat Control
9.3.1 Internal short circuit prevention
9.3.2 Anti-propagation test
IEC The 62619 focuses on the safety requirements of energy storage batteries and battery systems. It not only conducts safety tests on batteries and battery modules such as external short circuit, impact, drop, thermal abuse, overcharge, forced discharge, etc., but also evaluates the functions of battery management system (BMS) such as overcharge voltage protection, overcharge current protection, overheat protection, thermal runaway spread, etc.
IEC 62619 Application Information:
1. Application Form
2. Specification (battery cell) and dimension drawing
3. Circuit schematic diagram, BMS schematic diagram, English CDF list
IEC 62619 application Process:
confirm the contract-pay the first-test-confirm the draft document-the original.
IEC 62619 Period: 2 weeks
IEC 62619 Cost: According to product evaluation!
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