1.产 品 资 料 介 绍：
48980001-AP DSSB146直流转换器使用注意事项
本设备为ABB工业级直流转换器，核心用于稳定转换直流电压，适配工控系统供电需求，以下为10条核心使用要点，保障供电稳定及设备安全。
1. 核对型号为48980001-AP DSSB146，确认外观完好、接口无损伤，确保与系统输入输出电压需求匹配，记录序列号。
2. 做好静电防护，佩戴接地手环操作，存放搬运用防静电袋，远离强电磁干扰、潮湿及高温环境。
3. 安装前断开总电源，清理安装位置灰尘，确保通风通畅，预留散热空间，避免靠近热源设备。
4. 按标识精准接线，区分输入输出正负极，紧固端子，严禁接反或短路，布线远离噪声源部件。
5. 确认输入电压在额定范围，启动前检查接线正确性，无误后再合闸供电，避免电压异常损坏设备。
6. 调试时监测输出电压稳定性，核查转换效率，确保符合系统供电精度要求，记录运行参数。
7. 运行中监控设备温度，确保散热系统正常，禁止过载运行，避免触发过热保护影响供电。
8. 定期断电维护，清理外壳及散热部件灰尘，检查接线端子紧固性，排查电容无鼓包异常。
9. 故障时先断电停机，排查接线、负载及散热问题，用万用表检测电压，通过替换法定位故障。
10. 设备故障后切勿自行拆解维修，及时切断关联电路，联系专业人员或厂家售后处理。
遵循以上要点，可保障直流转换器稳定运行，为工控系统提供可靠供电，适配各类工业自动化场景。
48980001-AP DSSB146直流转换器 英文资料：
48980001-AP DSSB146 DC Converter Usage Precautions
This equipment is an ABB industrial grade DC converter, designed to stabilize the conversion of DC voltage and meet the power supply requirements of industrial control systems. The following are 10 key usage points to ensure stable power supply and equipment safety.
1. Verify that the model is 48980001-AP DSSB146, confirm that the appearance is intact and the interface is undamaged, ensure that it matches the system's input and output voltage requirements, and record the serial number.
2. Take measures to protect against static electricity, wear a grounding wristband for operation, store and transport in anti-static bags, and keep away from strong electromagnetic interference, humidity, and high temperature environments.
3. Disconnect the main power supply before installation, clean the installation location of dust, ensure smooth ventilation, reserve heat dissipation space, and avoid approaching heat source equipment.
4. Connect the wires accurately according to the markings, distinguish the positive and negative poles of input and output, tighten the terminals, strictly prohibit reverse connection or short circuit, and keep the wiring away from noise source components.
5. Confirm that the input voltage is within the rated range, check the correctness of the wiring before starting, and then close the power supply to avoid damage to the equipment caused by abnormal voltage.
6. Monitor the stability of output voltage during debugging, verify conversion efficiency, ensure compliance with system power supply accuracy requirements, and record operating parameters.
7. Monitor the temperature of the equipment during operation to ensure that the cooling system is functioning properly. Overloading operation is prohibited to avoid triggering overheating protection and affecting power supply.
8. Regular power-off maintenance, cleaning of dust on the casing and heat dissipation components, checking the tightness of the wiring terminals, and checking for any abnormal bulges in the capacitors.
9. When there is a malfunction, power off and stop the machine first, check the wiring, load, and heat dissipation issues, use a multimeter to detect the voltage, and locate the fault through replacement method.
10. After equipment failure, do not disassemble and repair it yourself. Cut off the related circuit in a timely manner and contact professional personnel or manufacturer after-sales service for handling.
Following the above points can ensure the stable operation of DC converters, provide reliable power supply for industrial control systems, and adapt to various industrial automation scenarios.
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The content is from Ruichang Mingsheng Automation Equipment Co., LTD
Contact: +86 15270269218
