RELIANCE B/M805401-3S 4-slot AC power interface rack module

• Multi-channel Power Distribution: It has 4 independent power slots, which can simultaneously provide stable AC power input for 4 different industrial devices or modules. It supports a wide input voltage range of AC 85 - 264V and is compatible with 50/60Hz AC frequencies, adapting to power grid standards in different regions around the world.​

• Power Status Monitoring: The built-in real-time power monitoring module can accurately monitor parameters such as voltage, current, and power of each slot, and visually display the power working status through LED indicator lights. When abnormal situations such as overvoltage, undervoltage, and overcurrent occur, it immediately triggers audible and visual alarms and outputs fault signals, facilitating maintenance personnel to troubleshoot problems in a timely manner.​

• Flexible Interface Expansion: It provides a variety of power interface types, including standard IEC 60320 power interfaces and customized interface options, and supports multiple power cable connection methods. This makes it easy to connect with devices of different brands and specifications, greatly enhancing the compatibility and expandability of the system.​

• Input Parameters: Input voltage is AC 85 - 264V, input frequency is 50/60Hz; the maximum input current per slot is [X]A, and the maximum power of the whole machine is [X]W; the input power factor is ≥0.95 (full load), meeting international electromagnetic compatibility standards.​

• Monitoring Accuracy: The voltage monitoring accuracy is ±1%, and the current monitoring accuracy is ±0.5%, which can accurately feedback the power operation parameters.​

• Communication Function: Equipped with an RS - 485 communication interface and supporting the Modbus RTU protocol, it can upload power status data to the monitoring system in real-time, enabling remote monitoring and management.​

• Mechanical Specifications: Adopting a standard 19-inch rack-mounted design with a height of [X]U, it is convenient to install in various industrial control cabinets and equipment racks; the module has a compact structure and weighs about [X]kg, making it easy to carry and install.​

• Working Environment: The operating temperature range is -20℃ - 60℃, and the storage temperature is -40℃ - 85℃; the relative humidity is 5% - 95% (non-condensing); the protection level is IP20, enabling stable operation in conventional industrial environments.​

• High-reliability Design: Industrial-grade high-quality components are selected, and strict aging tests and quality screening are carried out. Redundant design is adopted for key circuits, ensuring that the module can operate stably for a long time in complex industrial environments. The Mean Time Between Failures (MTBF) exceeds 180,000 hours.​

• Convenient Installation and Maintenance: It adopts a modular plug-in design and supports hot-swapping. Modules can be installed, replaced, and maintained without shutting down the machine; the clear indicator lights and standardized interface layout make operation and fault troubleshooting more convenient and efficient.​

• Flexible Adaptability: The number of slots and interface types can be freely configured according to actual needs, adapting to devices with different power and interface requirements; it is compatible with RELIANCE and other brands' industrial automation products, effectively reducing the difficulty of system integration.​

• Industrial Automation Control Cabinets: It is used to centrally manage the power supply of devices such as PLCs, frequency converters, and servo drivers in automation control cabinets, ensuring the stable operation of the system.​

• Data Center Equipment Racks: It provides reliable AC power distribution and monitoring for data center servers, network devices, etc., ensuring the efficient operation of the data center power system.​

• Communication Base Station Equipment: In communication base stations, it provides stable power for base station transceivers, transmission equipment, etc., meeting the strict requirements of communication equipment for power stability and reliability.​

The structure and details of the product：

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