V7768-320001 350-9301007768-320001 C 电压互感器可以实现一次和二次的电气隔离

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V7768-320001 350-9301007768-320001 C 电压互感器可以实现一次和二次的电气隔离

电压互感器V7768-320001 350-9301007768-320001 C在电路中主要有以下两个作用：

电压测量：电压互感器可以将高电压按比例关系变换成100V或更低等级的标准二次电压，供保护、计量、仪表装置取用。这样，二次的相关仪表就可以做到标准化，只要用相同的规格，就可以测到很宽的量程。

电气隔离：电压互感器可以实现一次和二次的电气隔离，主要是把二次的低电压和一次的高电压分开，以确保二次设备上人员和设备的安全。

除了电压互感器，常见的互感器还有电流互感器和电容式电压互感器等。

电流互感器：通常用于将大电流转换为小电流，以便进行测量和保护。在储能系统中，电流互感器主要用于测量电池组内部和外部电流，以实现对电池组的监测和控制。

电容式电压互感器：V7768-320001 350-9301007768-320001 C 主要用于高等级电压系统，其优点是体积小、成本低。此外，还有高频互感器、激光式电流互感器、电子线路补偿互感器等特殊类型的互感器。

V7768-320001 350-9301007768-320001 C 电压互感器可以实现一次和二次的电气隔离

Voltage transformer V7768-320001 350-9301007768-320001 C has the following two main functions in the circuit:

Voltage measurement: The voltage transformer can convert the high voltage into a standard secondary voltage of 100V or lower in a proportional relationship for protection, metering, and instrumentation devices. In this way, the secondary related instruments can be standardized, and a wide range can be measured as long as the same specifications are used.

Electrical isolation: Voltage transformers can achieve primary and secondary electrical isolation, mainly to separate secondary low voltage and primary high voltage to ensure the safety of personnel and equipment on secondary equipment.

In addition to voltage transformers, common transformers are current transformers and capacitive voltage transformers.

Current transformer: Usually used to convert large currents into small currents for measurement and protection. In the energy storage system, the current transformer is mainly used to measure the internal and external current of the battery pack to realize the monitoring and control of the battery pack.

Capacitive voltage transformer: V7768-320001 350-9301007768-320001 C is mainly used in high-grade voltage systems, its advantages are small size and low cost. In addition, there are high-frequency transformers, laser current transformers, electronic line compensation transformers and other special types of transformers.