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Federal Law for Builds Using >60VDC

2157 Views 23 Replies 12 Participants Last post by  GrayRaceCat
THIS IS USA FEDERAL LAW


49 CFR § 571.305 - Standard No. 305; Electric-powered vehicles: electrolyte spillage and electrical shock protection.


§ 571.305 Standard No. 305; Electric-powered vehicles: electrolyte spillage and electrical shock protection.

S1. Scope. This standard specifies requirements for limitation of electrolyte spillage and retention of electric energy storage/conversion devices during and after a crash, and protection from harmful electric shock during and after a crash and during normal vehicle operation.

S2. Purpose. The purpose of this standard is to reduce deaths and injuries during and after a crash that occur because of electrolyte spillage from electric energy storage devices, intrusion of electric energy storage/conversion devices into the occupant compartment, and electrical shock, and to reduce deaths and injuries during normal vehicle operation that occur because of electric shock or driver error.

S3. Application. This standard applies to passenger cars, and to multipurpose passenger vehicles, trucks and buses with a GVWR of 4,536 kg or less, that use electrical propulsion components with working voltages more than 60 volts direct current (VDC) or 30 volts alternating current (VAC), and whose speed attainable over a distance of 1.6 km on a paved level surface is more than 40 km/h.

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When was this made into law? Sounds recent with mandated compliance forward of the published date. I might have to move my main contactor to the bed of the truck.


There was a paragraph stating the EMPTY weight of the vehicle without load or passenger or ballast

It also looks like salvaged packs mostly pass this test providing they are in the original configuration and packaging.
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