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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 16935.1-2023 |
Insulation coordination of equipment in Low-voltage power supply systems Part 1: Principles, requirements and tests 低压供电系统内设备的绝缘配合 第1部分：原理、要求和试验 |
China National Standards Low-voltage power su |
 English PDF |
| GB/T 18039.3-2017 |
Electromagnetic compatibility—Environment—Compatibility levels for low-frequency conducted disturbances and signalling in public Low-voltage power supply systems 电磁兼容 环境 公用低压供电系统低频传导骚扰及信号传输的兼容水平 |
China National Standards Low-voltage power su |
English PDF |
| GB/T 21560.6-2008 |
Low-voltage power supplies, d.c. output - Part 6: Requirements for low-voltage power supplies assessed performance 低压直流电源 第6部分：评定低压直流电源性能的要求 |
China National Standards Low-voltage power su |
English PDF |
| GB/T 21560.3-2008 |
Low-voltage power supplies, d.c. output - Part 3: Electromagnetic compatibility (EMC) 低压直流电源 第3部分：电磁兼容性（EMC） |
China National Standards Low-voltage power su |
English PDF |
| GB/T 17478-2004 |
Low-voltage power supply devices，d.c.output--Performance characteristics 低压直流电源设备的性能特性 |
China National Standards Low-voltage power su |
English PDF |
| GB/Z 17625.6-2003 |
Electromagnetic compatibility--Limits--Limitation of emission of harmonic currents in Low-voltage power supply systems for equipment with rated current greater than 16A 电磁兼容 限值 对额定电流大于16A的设备在低压供电系统中产生的谐波电流的限制 |
China National Standards Low-voltage power su |
English PDF |
| GB/T 18039.3-2003 |
Electromagnetic compatibility--Environment--Compatibility levels for low-frequency conducted disturbances and signalling in public Low-voltage power supply systems 电磁兼容 环境 公用低压供电系统低频传导骚扰及信号传输的兼容水平 |
China National Standards Low-voltage power su |
English PDF |
| GB/Z 17625.3-2000 |
Electromagnetic compatibility--Limits--Limitation of voltage fluctuations and flicker in Low-voltage power supply systems for equipment with rated current greater than 16 A 电磁兼容 限值 对额定电流大于16 A的设备在低压供电系统中产生的电压波动和闪烁的限制 |
China National Standards Low-voltage power su |
English PDF |
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