Normy GB - Čínské národní normy - strana 1109

Safety of power transformers, power supplies, reactors and similar products - Part 8:Particular requirements and tests for transformers and power supplies for toys

Norma vydána dne 29.6.2012

Safety of transformers, reactors, power supply units and combinations thereof—Part 9: Particular requirements and tests for transformers and power supply units for bells and chimes

Norma vydána dne 29.8.2016

Electrical accessories—Residual current monitors (RCMs)—Part 1: RCMs for household and similar uses

Norma vydána dne 7.9.2023

Cable trunking and ducting systems for electrical installations--Part 1: General requirements

Norma vydána dne 24.6.2003

Cable trunking and ducting systems for electrical installations--Part 2: Particular requirements--Section 1: Cable trunking and ducting systems intended for mounting on walls or ceilings

Norma vydána dne 24.6.2003

Cable trunking and ducting systems for electrical installations - Part 2-2: Particular requirements - Cable trunking systems and cable ducting systems intended for underfloor and flushfloor installations

Norma vydána dne 5.11.2012

Cable trunking and ducting systems for electrical installations—Part 2: Particular requirements—Section 4:Service poles

Norma vydána dne 31.7.2017

Cable trunking systems and cable ducting systems for electrical installations—Part 2: Particular requirements—Section 3Slotted cable trunking systems intended for installation in cabinets

Norma vydána dne 17.3.2023

Circuit integrity test for electric cables or optical fiber cables under fire conditions—Part 1: Test method for fire with shock at a temperature of at least 830 for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter exceeding 20 mm

Norma vydána dne 21.5.2021

Tests for electric cables under fire conditions--Circuit integrity--Part 11: Apparatus--Fire alone at a flame temperature of at least 750

Norma vydána dne 24.6.2003