ABB SDCS-POW-4是一款高性能的电源模块，广泛应用于各种工业自动化系统中。其主要技术参数包括：

1. 输入电压范围为380-480V AC，3相，50/60Hz。

2. 输出电压范围为300-500V DC。

3. 最大输出电流为4A。

4. 工作温度范围为-25°C至+70°C。

5. 存储温度范围为-40°C至+85°C。

这款电源模块的尺寸为220mm x 150mm x 120mm。它具有较高的可靠性，适用于各种恶劣的工作环境。

It is a high-performance power module widely used in various industrial automation systems. Its main technical parameters include:

1. The input voltage range is 380-480V AC, 3-phase, 50/60Hz.

2. The output voltage range is 300-500V DC.

3. The maximum output current is 4A.

4. The working temperature range is -25 ° C to+70 ° C.

5. The storage temperature range is -40 ° C to+85 ° C.

The size of this power module is 220mm x 150mm x 120mm. It has high reliability and is suitable for various harsh working environments.