Telecommunications terminal equipment

NBTC TS 4001-25xx(20xx): Electrical Safety (5 page(s), in English)

NBTC TS 4001-25xx(20xx), which supersedes NTC TS 4001-2550(2007), specifies minimum technical requirements for electrical safety of telecommunication terminal equipment. Amendments are made by adding optional electrical safety requirements TISI 1561-2556(2013) and IEC 62368-1 with some minor updates from previous version of this standard (NTC TS 4001-25xx(20xx)).