GB/T 3805-2008 Active National standards

GB/T 3805-2008 Extra-low voltage(ELV)—Limit values

Publish Date: 2008-01-22 Implement Date: 2008-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3805-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Health, safety, and labor protection

ICS Name: \nElectric shock protection

Publish Date: 2008-01-22

Implement Date: 2008-09-01

Pages: 11 pages

Scope

This standard specifies the voltage limits for Zone I as defined in GB/T 18379, which are used to guide the correct selection of electrical equipment for human use in both normal and fault conditions, and the voltage limits for conductive parts that can be touched in various environmental conditions. After considering several important factors, such as the fact that experience has shown that a reasonable level of safety can be achieved, various professional standardization technical committees may select voltage limits outside this standard. This standard does not address the voltage levels for patient contact in medical applications. This standard does not address any insulation systems or protection methods. The conventional contact voltage limits for power automatic shutdown defined in IEC 60050-826 are not within the scope of this standard.