ABB UFC760BE42 3BHE004573R0042 电力转换器

一、基本信息

• 型号：ABB UFC760BE42 3BHE004573R0042
• 制造商：ABB
• 应用领域：主要用于发电厂、水电站等电力系统交流电路中，实现对电流的测量和控制。

二、主要功能

1. 电流测量与控制：
• UFC760BE42 3BHE004573R0042能够将被测交流电压转换成按线性比例输出的直流电流或电压，从而实现对电流的测量和控制。
• 配以相应的指示仪表或装置，可在电力系统交流电路中精确测量和控制电流。
2. 高效能量转换：
• 该产品可能具有高效的能量转换率，以最大限度地减少能源损失。
3. 通信与监控：
• 产品可能配备通信接口，以便与其他系统进行数据交换，实现监控和远程控制。
4. 保护功能：
• 可能配备多种保护功能，如过电流保护、过温保护和短路保护，以确保系统的安全运行。
5. 可编程性：
• UFC760BE42可能具有可编程功能，允许用户根据实际需要进行自定义设置，提高设备的灵活性和适用性。

三、技术规格

• 准确度等级：0.2%F·S
• 长期稳定度：≤±0.2%/年，无累计误差
• 温度影响：≤100ppm/℃
• 响应时间：<400ms
• 输出纹波：<0.4% (峰-峰值)
• 输入功耗：电流<0.2VA，电压<0.1VA
• 工作频率：标称频率±10%
• 输出负载：电流输出额定10V压降，最大15V压降（可选）；电压输出额定2mA，最大5mA输出
• 校正幅度：满度最新±3%，零点最小±1%
• 磁场影响：0.4KA/m磁场强度变化<0.05%
• 工作条件：温度-10～55℃，相对湿度≤95%无凝露
• 贮藏条件：温度-40～70℃，相对湿度≤95%无凝露

1. Basic information

Model: ABB UFC760BE42 3BHE004573R0042

Manufacturer: ABB

Application: Mainly used in power plant, hydropower station and other power system AC circuit, to achieve the current measurement and control.

Two, the main function

Current measurement and control:

UFC760BE42 3BHE004573R0042 can convert the measured AC voltage into a linear proportional output of DC current or voltage, so as to achieve the measurement and control of current.

With the corresponding indicator or device, the current can be accurately measured and controlled in the AC circuit of the power system.

Efficient energy conversion:

The product may have an efficient energy conversion rate to minimize energy loss.

Communication and Monitoring:

The product may be equipped with a communication interface for data exchange with other systems for monitoring and remote control.

Protection function:

May be equipped with a variety of protection features, such as over current protection, over temperature protection and short circuit protection, to ensure the safe operation of the system.

Programmability:

The UFC760BE42 may have programmable features that allow users to customize Settings according to actual needs, increasing the flexibility and applicability of the device.

3. Technical specifications

Accuracy level: 0.2%F·S

Long-term stability: ≤±0.2%/ year, no cumulative error

Temperature effect: ≤100ppm/℃

Response time: <400ms

Output ripple: <0.4% (peak-peak)

Input power consumption: current <0.2VA, voltage <0.1VA

Operating frequency: nominal frequency ±10%

Output load: Current output rated 10V voltage drop, maximum 15V voltage drop (optional); Voltage output rated 2mA, maximum 5mA output

Correction range: full degree latest ±3%, zero minimum ±1%

Magnetic field effect: 0.4KA/m magnetic field intensity change <0.05%

Working conditions: Temperature -10 ~ 55℃, relative humidity ≤95% no condensation

Storage conditions: temperature -40 ~ 70℃, relative humidity ≤95% no condensation

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