
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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GB/T 12668的本部分适用于一般用途的交流调速传动系统,该系统包括电力变流器、控制设备和一台或数台电动机。不适用于牵引传动和电动车辆传动。 本部分适用于连接交流电源电压1kV以下,50Hz或60Hz,负载侧频率达600Hz的电气传动系统(PDS)。 IEC
Adjustable speed electrical power drive systems Part 2: General requirements--Rating specifications for low voltage adjustable frequency a.c. power drive systems
GB/T 12668的本部分适用于一般用途的直流调速传动系统,该系统包括电力变流器、控制设备和一台或数台电动机。不适用于牵引传动和电动车辆传动。 本部分适用于连接交流电源电压1kV及以下,50HZ或60HZ的电气传动系统(PDS)。 IEC 61800-3中包括了电磁
Adjustable speed electrical power drive systems-Part 1: General requirements--Rating specifications for low voltage adjustable speed d.c power drive systems
本标准规定了风机、泵类负载变频调速节电传动系统的应用条件、技术要求、试验方法及判别与评价。 本标准适用于660 V及以下电压,50 Hz三相交流电源供电,电动机额定功率315 kW及以下的风机、泵类负载变频调速节电传动系统
Specification for adjustable speed drive systems of electricity conservation with VF for fans and pumps
Adjustable speed electrical power drive systems-Part 2:General requirements-Rating specifications for low voltage adjustable frequency a.c. power drive systems
Adjustable speed electrical power drive systems—Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—Energy efficiency indicators for power drive systems and motor starters
Adjustable speed electrical power drive system. General requirements. Rating specifications for adjustable speed AC power drive systems
Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for adjustable speed AC power drive systems
Adjustable speed electrical power drive systems - Specification of voltage on the power interface
本部分适用于包括电力变流设备、控制设备和电动机的交流调速电气传动系统。但不包括铁路牵引传动和电动车辆传动。 本部分适用于变流器电压(线电压)范围为交流1kV~35kV、输入侧频率为50Hz或60Hz、负载侧频率至600Hz的电气传动系统。对电压15kV以上的系统的要求未包括在内、由
Adjustable speed electrical power drive systems.Part 4: General requirements. Rating specifications for a.c.power drive systems above 1000 V a.c.and not exceeding 35kV
INTRODUCTION The Adjustable Speed Drive (ASD) is also known as an Adjustable Frequency Drive (AFD) or Variable Frequency Drive (VFD). ASDs are used
Heat Gain from Adjustable Speed (Variable Frequency) Drives
本标准规定了确定调速电气传动系统用半导体电力变流器额定值时可采用的方法,主要用于直流电动机传动。 本标准的规定是针对电网或机械换向型变流器(但并不限于此),不包含牵引用调速传动。 本标准是 GB/T 3859一1993的延伸和补充。对于调速直流电动机传动用变流器的一般要求
Semiconductor power convertors--Adjustable speed electric drive systems--General requirements Part 1: Rating specifications,particularly for d.c.motor drives
Semiconductor power convertors; adjustable speed electric drive systems; general requirements; part 1: rating specifications, particularly for d.c. motor drives
GB/T 12668的本部分适用于一般用途的交流调速传动系统,该系统包括电力变流器、控制设备和一台或数台电动机。不适用于牵引传动和电动车辆传动。 本部分适用于连接交流电源电压1kV以下,50Hz或60Hz,负载侧频率达600Hz的电气传动系统(PDS)。 IEC
Adjustable speed electrical power drive systems Part 2: General requirements--Rating specifications for low voltage adjustable frequency a.c. power drive systems
GB/T 12668的本部分适用于一般用途的直流调速传动系统,该系统包括电力变流器、控制设备和一台或数台电动机。不适用于牵引传动和电动车辆传动。 本部分适用于连接交流电源电压1kV及以下,50HZ或60HZ的电气传动系统(PDS)。 IEC 61800-3中包括了电磁
Adjustable speed electrical power drive systems-Part 1: General requirements--Rating specifications for low voltage adjustable speed d.c power drive systems
本标准规定了风机、泵类负载变频调速节电传动系统的应用条件、技术要求、试验方法及判别与评价。 本标准适用于660 V及以下电压,50 Hz三相交流电源供电,电动机额定功率315 kW及以下的风机、泵类负载变频调速节电传动系统
Specification for adjustable speed drive systems of electricity conservation with VF for fans and pumps
Adjustable speed electrical power drive systems-Part 2:General requirements-Rating specifications for low voltage adjustable frequency a.c. power drive systems
Adjustable speed electrical power drive systems—Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—Energy efficiency indicators for power drive systems and motor starters
Adjustable speed electrical power drive system. General requirements. Rating specifications for adjustable speed AC power drive systems
Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for adjustable speed AC power drive systems
Adjustable speed electrical power drive systems - Specification of voltage on the power interface
本部分适用于包括电力变流设备、控制设备和电动机的交流调速电气传动系统。但不包括铁路牵引传动和电动车辆传动。 本部分适用于变流器电压(线电压)范围为交流1kV~35kV、输入侧频率为50Hz或60Hz、负载侧频率至600Hz的电气传动系统。对电压15kV以上的系统的要求未包括在内、由
Adjustable speed electrical power drive systems.Part 4: General requirements. Rating specifications for a.c.power drive systems above 1000 V a.c.and not exceeding 35kV
INTRODUCTION The Adjustable Speed Drive (ASD) is also known as an Adjustable Frequency Drive (AFD) or Variable Frequency Drive (VFD). ASDs are used
Heat Gain from Adjustable Speed (Variable Frequency) Drives
本标准规定了确定调速电气传动系统用半导体电力变流器额定值时可采用的方法,主要用于直流电动机传动。 本标准的规定是针对电网或机械换向型变流器(但并不限于此),不包含牵引用调速传动。 本标准是 GB/T 3859一1993的延伸和补充。对于调速直流电动机传动用变流器的一般要求
Semiconductor power convertors--Adjustable speed electric drive systems--General requirements Part 1: Rating specifications,particularly for d.c.motor drives
Semiconductor power convertors; adjustable speed electric drive systems; general requirements; part 1: rating specifications, particularly for d.c. motor drives








