Số hiệu tiêu chuẩn
EN 50065-4-2
Tên tiêu chuẩn
Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-2: Low-voltage decoupling filters; Safety requirements
Ngày phát hành
2001-08-00
Tiêu chuẩn tương đương
DIN EN 50065-4-2 (2002-03), IDT * DIN EN 50065-4-2 (2003-09), IDT * DIN EN 50065-4-2 (2006-02), IDT * BS EN 50065-4-2 (2002-01-24), IDT * NF C90-201-4-2 (2001-11-01), IDT * SN EN 50065-4-2 (2001), IDT * OEVE/OENORM EN 50065-4-2 (2002-05-01), IDT * OEVE/OENORM EN 50065-4-2+A1 (2003-11-01), IDT * OEVE/OENORM EN 50065-4-2+A1+A2 (2006-04-01), IDT * PN-EN 50065-4-2 (2002-09-15), IDT * PN-EN 50065-4-2 (2002-12-20), IDT * SS-EN 50065-4-2 (2001-11-30), IDT * UNE-EN 50065-4-2 (2002-10-30), IDT * TS EN 50065-4-2 (2003-04-24), IDT * STN EN 50065-4-2 (2002-07-01), IDT * CSN EN 50065-4-2 (2002-03-01), IDT * DS/EN 50065-4-2 (2002-05-07), IDT * JS 50065-4-2 (2011-02-01), IDT * NEN-EN 50065-4-2:2001 en (2001-09-01), IDT
Từ khóa
Ageing stability * Band of frequencies * Cable passages * Clamps * Decouplers * Decoupling * Definitions * Dielectric strength * Dimensions * Earth conductors * Earthing conductor terminations * Electric terminals * Electrical installations * Electrical insulating materials * Electrical safety * Electrically-operated devices * Filters * Frequency ranges * Fuses * Hydrolytic resistance * Inscription * Insulating resistance * Low voltage mains * Low-voltage installations * Moisture resistance * Overvoltage protection * Phase couplers * Protection against electric shocks * Qualification tests * Resistance * Rust-resisting quality * Safety requirements * Screws (bolts) * Short-circuit protection * Signal transmission * Specification * Specification (approval) * Structural systems * Testing * Thermal stability * Tracking * Visual inspection (testing) * Stabilization * Locking devices * Safety devices