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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本标准规定了配电降压节电装置(以下简称节电装置)的分类、要求和试验方法等。 本标准适用于额定工作电压交流不超过10 kV、额定频率50/60 Hz、额定容量不超过3 000 kVA的节电装置
Step-down power saving device on distribution networks
本标准规定了低压交流降压及三相平衡系统节电装置(以下简称装置)的术语和定义、分类、电气、机械性能要求和试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于额定工作电压为交流1000V及以下、频率为50Hz/60Hz、额定容量为3000kVA及以下的交流降压及三相平衡系统节电装置
System power saver for low voltage AC
This drawing documents two product assurance class levels consisting of high reliability (device classes Q and M)and space application (device class V
MICROCIRCUIT, LINEAR, 1 A STEP DOWN, VOLTAGE REGULATOR, MONOLITHIC SILICON
MICROCIRCUIT, LINEAR, LOW DROP OUT VOLTAGE REGULATORS, MONOLITHIC SILICON
本标准适用于低压电器数据通信不同总线协议转换的适配器(以下简称适配器)的工作条件、技术参数、性能要求及试验方法等。 DeviceNet-Modbus适配器用于将具有Modbus接口的低压设备接入DeviceNet总线,它向下通过Modbus协议,RS485串行接口与断路器等设备连接
Communication adapter for low-voltage electrical apparatus
Provided in this guide for low frequency dielectric testing for distribution, power, and regulating transformers are background on various low
IEEE Guide for Low-Frequency Dielectric Testing for Distribution, Power, and Regulating Transformers
IEEE Guide for Low-Frequency Dielectric Testing for Distribution, Power, and Regulating Transformers
TRANSFORMER, POWER, STEP DOWN
TRANSFORMER, POWER, STEPDOWN
TRANSFORMER, POWER, STEP-DOWN
TRANSFORMER, POWER, STEP-DOWN
TRANSFORMER, POWER, STEP-DOWN
TRANSFORMER, POWER, STEP-DOWN
This standard sets forth bar code label requirements for overhead@ pad-mounted@ and underground-type distribution transformers and step-voltage
Bar Coding for Distribution Transformers and Step-Voltage Regulators
This standard sets forth bar-code label requirements for overhead@ pad-mounted@ and underground-type distribution transformers and step-voltage
Bar Coding for Distribution Transformers and Step-Voltage Regulators
本标准规定了配电降压节电装置(以下简称节电装置)的分类、要求和试验方法等。 本标准适用于额定工作电压交流不超过10 kV、额定频率50/60 Hz、额定容量不超过3 000 kVA的节电装置
Step-down power saving device on distribution networks
本标准规定了低压交流降压及三相平衡系统节电装置(以下简称装置)的术语和定义、分类、电气、机械性能要求和试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于额定工作电压为交流1000V及以下、频率为50Hz/60Hz、额定容量为3000kVA及以下的交流降压及三相平衡系统节电装置
System power saver for low voltage AC
This drawing documents two product assurance class levels consisting of high reliability (device classes Q and M)and space application (device class V
MICROCIRCUIT, LINEAR, 1 A STEP DOWN, VOLTAGE REGULATOR, MONOLITHIC SILICON
MICROCIRCUIT, LINEAR, LOW DROP OUT VOLTAGE REGULATORS, MONOLITHIC SILICON
本标准适用于低压电器数据通信不同总线协议转换的适配器(以下简称适配器)的工作条件、技术参数、性能要求及试验方法等。 DeviceNet-Modbus适配器用于将具有Modbus接口的低压设备接入DeviceNet总线,它向下通过Modbus协议,RS485串行接口与断路器等设备连接
Communication adapter for low-voltage electrical apparatus
Provided in this guide for low frequency dielectric testing for distribution, power, and regulating transformers are background on various low
IEEE Guide for Low-Frequency Dielectric Testing for Distribution, Power, and Regulating Transformers
IEEE Guide for Low-Frequency Dielectric Testing for Distribution, Power, and Regulating Transformers
TRANSFORMER, POWER, STEP DOWN
TRANSFORMER, POWER, STEPDOWN
TRANSFORMER, POWER, STEP-DOWN
TRANSFORMER, POWER, STEP-DOWN
TRANSFORMER, POWER, STEP-DOWN
TRANSFORMER, POWER, STEP-DOWN
This standard sets forth bar code label requirements for overhead@ pad-mounted@ and underground-type distribution transformers and step-voltage
Bar Coding for Distribution Transformers and Step-Voltage Regulators
This standard sets forth bar-code label requirements for overhead@ pad-mounted@ and underground-type distribution transformers and step-voltage
Bar Coding for Distribution Transformers and Step-Voltage Regulators