China Power supply voltage GB Standards Search Result

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	GB/T 43723-2024 Performance requirements for semi-integrated LED lamps with a Power supply voltage not greater than 50V AC effective value or 120V DC without ripple for general lighting 普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯-性能要求 - 英文版
	GB/T 18802.12-2024 Low-voltage surge protective devices (SPDs)-Part 12: Surge protective devices for low-voltage power supply systems-Guidelines for selection and use 低压电涌保护器（SPD）-第12部分：低压电源系统的电涌保护器-选择和使用导则 - 英文版
	GB/T 43626-2023 Safety regulations for semi-integrated LED lamps with Power supply voltage not greater than AC rms 50V or ripple-free DC 120V for general lighting 普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯安全规范 - 英文版
	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 - 英文版
	GB/Z 41390-2022 Power supply voltage for industrial automation instruments 工业自动化仪表用电源电压 - 英文版
	GB/T 42149-2022 Rail transit Ground installations Technical specifications for current protection of medium-voltage power supply systems based on digital communication 轨道交通地面装置基于数字通信的中压供电系统电流保护技术规范 - 英文版
	GB/T 16895.32-2021 Low voltage electrical installations - Part 7-712: Requirements for special installations or locations - Solar photovoltaic (PV) power supply systems 低压电气装置第7-712部分：特殊装置或场所的要求太阳能光伏（PV）电源系统 - 英文版
	GB/T 19212.11-2020 Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V 变压器、电抗器、电源装置及其组合的安全第11部分：高绝缘水平分离变压器和输出电压超过1 000 V的分离变压器的特殊要求和试验 - 英文版
	GB 51378-2019 Standard for acceptance of high voltage DC power supply system engineering for telecommunication 通信高压直流电源系统工程验收标准 - 英文版
	GB/T 36028.1-2018 Shore-to-ship power supply system technical conditions—Part 1: High voltage connection 靠港船舶岸电系统技术条件第1部分：高压供电 - 英文版
	GB/T 36028.2-2018 Shore-to-ship power supply system technical conditions—Part 2: Low voltage connection 靠港船舶岸电系统技术条件第2部分：低压供电 - 英文版
	GB 51215-2017 Code for design of high voltage DC power supply equipment engineering for telecommunication 通信高压直流电源设备工程设计规范 - 英文版
	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 - 英文版
	GB/T 31989-2015 Power supply safety for high voltage consumer 高压电力用户用电安全 - 英文版
	GB 19212.17-2013 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100V—Part 17: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全第17部分：开关型电源装置和开关型电源装置用变压器的特殊要求和试验 - 英文版
	GB/T 18039.9-2013 Electromagnetic compatibility - Environment - Compatibility levels for low-frequency conducted disturbances and signaling in public medium-voltage power supply systems 电磁兼容环境公用中压供电系统低频传导骚扰及信号传输的兼容水平 - 英文版
	GB 19212.7-2012 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 7: Particular requirements and test for safety isolating transformers and power supply units incorporating saftey isolating transformers 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全第7部分：安全隔离变压器和内装安全隔离变压器的电源装置的特殊要求和试验 - 英文版
	GB 19212.14-2012 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 14: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全第14部分：自耦变压器和内装自耦变压器的电源装置的特殊要求和试验 - 英文版
	GB/Z 18039.7-2011 Electromagnetic compatibility - Environment - Voltage dips and short interruptions on public electric power supply systems with statistical measurement results 电磁兼容环境公用供电系统中的电压暂降、短时中断及其测量统计结果 - 英文版
	GB 19212.5-2011 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100V - Part 5: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全第5部分：隔离变压器和内装隔离变压器的电源装置的特殊要求和试验 - 英文版
	GB/T 14598.11-2011 Measuring relays and protection equipment - Part 11: Voltage dips, short interruptions, variations and ripple on auxiliary power supply port 量度继电器和保护装置第11部分：辅助电源端口电压暂降、短时中断、电压变化和纹波 - 英文版
	GB/T 12325-2008 Power quality - Deviation of supply voltage 电能质量供电电压偏差 - 英文版
	GB 19212.13-2005 Safety of power transformers, power supply units and similar devices -- Part 13: Particular requirements for constant voltage transformers 电力变压器、电源装置和类似产品的安全第13部分：恒压变压器的特殊要求 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版

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