
发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Included in Protective Relaying Systems Standards Collection
Relays and relay systems associated with electric power apparatus
This standard applies only to relays and relay systems used to protect and control power apparatus
Relays and relay systems associated with electric power apparatus
Specifies standard service conditions, standard ratings, performance requirements, and testing requirements for relays and relay systems used
Relays and Relay Systems Associated with Electric Power Apparatus
Mining equipment. General safety requirements for power supply and control systems
本标准适用于音频、视频、电视和视听工程领域的电子设备及系统,特别是对使用人员需进行技术培训的设备。本标准仅适用于使用不超过单相250V交流电压或不超过50V的直流电压、通过插头和插座连接电源的设备。 某些设备可能适用于多种电源电压和频率。其中一些设备用户必须作些调整以适应特定的
Audio visual equipment and systems Rating plates-Marking of electricity supply
Audiovisual equipment and systems.Rating plates.Marking of electricity supply
Audiovisual equipment and systems; rating plates; marking of electricity supply
IEC/TS 62578: Power electronics systems and equipment - Operations and characteristics of active infeed converter applications
This part of IEC 62578 TS describes the operation conditions and typical characteristics of Active Infeed Converters of all technologies
Power electronics systems and equipment - Operation conditions and characteristics of active infeed converter applications
本标准阐述了采用各种技术和拓扑的有源馈电变流器(AIC)的运行条件和典型特性,它们能连接在供电网络(电网)交流侧与电流或电压恒定的直流侧之间,且在正向和反向(回馈)两个方向进行电功 率(有功和功)变换。 通常,有源馈电变流需与所有电压和功率等级的调速电气传动系统(PDS)、不间断电源系统(CUPS
本标准阐述了采用各种技术和拓扑的有源馈电变流器(AIC)的运行条件和典型特性,它们能连接在供电网络(电网)交流侧与电流或电压恒定的直流侧之间,且在正向和反向(回馈)两个方向进行电功率(有功和功)变换。通常,有源馈电变流器与所有电压和功率等级的调速电气传动系统(PDS)、不间断电源系统(UPS
Power electronics systems and equipment—Operation conditions and characteristics of active infeed converter (AIC) applications
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by elec
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by elec
This standard applies to electrical equipment using signals in the frequency range 3 kHz to 95 kHz to transmit or receive information on low voltage
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by ele
This standard applies to electrical equipment using signals in the frequency range 3 kHz to 95 kHz to transmit or receive information on low voltage
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by ele
Included in Protective Relaying Systems Standards Collection
Relays and relay systems associated with electric power apparatus
This standard applies only to relays and relay systems used to protect and control power apparatus
Relays and relay systems associated with electric power apparatus
Specifies standard service conditions, standard ratings, performance requirements, and testing requirements for relays and relay systems used
Relays and Relay Systems Associated with Electric Power Apparatus
Mining equipment. General safety requirements for power supply and control systems
本标准适用于音频、视频、电视和视听工程领域的电子设备及系统,特别是对使用人员需进行技术培训的设备。本标准仅适用于使用不超过单相250V交流电压或不超过50V的直流电压、通过插头和插座连接电源的设备。 某些设备可能适用于多种电源电压和频率。其中一些设备用户必须作些调整以适应特定的
Audio visual equipment and systems Rating plates-Marking of electricity supply
Audiovisual equipment and systems.Rating plates.Marking of electricity supply
Audiovisual equipment and systems; rating plates; marking of electricity supply
IEC/TS 62578: Power electronics systems and equipment - Operations and characteristics of active infeed converter applications
This part of IEC 62578 TS describes the operation conditions and typical characteristics of Active Infeed Converters of all technologies
Power electronics systems and equipment - Operation conditions and characteristics of active infeed converter applications
本标准阐述了采用各种技术和拓扑的有源馈电变流器(AIC)的运行条件和典型特性,它们能连接在供电网络(电网)交流侧与电流或电压恒定的直流侧之间,且在正向和反向(回馈)两个方向进行电功 率(有功和功)变换。 通常,有源馈电变流需与所有电压和功率等级的调速电气传动系统(PDS)、不间断电源系统(CUPS
本标准阐述了采用各种技术和拓扑的有源馈电变流器(AIC)的运行条件和典型特性,它们能连接在供电网络(电网)交流侧与电流或电压恒定的直流侧之间,且在正向和反向(回馈)两个方向进行电功率(有功和功)变换。通常,有源馈电变流器与所有电压和功率等级的调速电气传动系统(PDS)、不间断电源系统(UPS
Power electronics systems and equipment—Operation conditions and characteristics of active infeed converter (AIC) applications
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by elec
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by elec
This standard applies to electrical equipment using signals in the frequency range 3 kHz to 95 kHz to transmit or receive information on low voltage
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by ele
This standard applies to electrical equipment using signals in the frequency range 3 kHz to 95 kHz to transmit or receive information on low voltage
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by ele








