• Output Power: 3216 W
• Output Voltage (Rated): 48 V DC
• Output Current (Rated): 67 A
• Voltage Trim Range: 42 – 56 V DC (Programmable via built-in PV signal: 24 – 57.6 V DC)
• Current Trim Range: Programmable via PC signal from 20% – 100%
• Input Voltage Range: 90 – 295 V AC / 127 – 417 V DC, 47 – 63 Hz
• Efficiency (Typ.): 94.5%
• Protection Rating / Form Factor: 1U rack-mount profile (Fan-cooled)
• Standby Power Consumption: < 5 W (when turned off via digital communication command)
• Operating Temperature: −30 °C to +70 °C (refer to derating curve)
• Cooling: Intelligent, temperature-controlled forced air fan cooling
• Protection Functions: Short circuit, overload (constant current limiting with shut-down after 5 sec), over voltage, over temperature
• Operating Modes: 2-in-1 system: power supply mode or battery charger mode selectable via PMBus, CANBus, or SBP-001
• Charging Curve: Built-in 2 or 3-stage charging curves (fully programmable)
• Communication Interfaces: Supports PMBus and CANBus protocols as standard
• Parallel Operation / Hot-Swap: Built-in OR-ing FETs supporting hot-plug functionality; expandable up to 40 units (across up to 10 rack shelves)
• Dimensions (L x W x H): 325.8 mm x 107 mm x 41 mm (1U profile)
• Weight: approx. 2.45 kg
• Safety & EMC Certificates: UL62368-1, EN62368-1, IEC62368-1, EAC, CE, design refers to SEMI F47
• Manufacturer Warranty: 5 years

Information about the MEAN WELL NCP-3200-48

The MEAN WELL NCP-3200-48 is a cutting-edge, fully digitalized 3200W rack-mounted power unit defined by its innovative 2-in-1 hybrid operational architecture. This sophisticated hardware can be dynamically configured to run either as a highly stable, heavy-duty industrial DC power supply or as an advanced, multi-stage battery charger, with transitions controlled seamlessly via integrated PMBus or CANBus protocols or through the optional SBP-001 programmer. Engineered into an ultra-low-profile 1U rack form factor, it delivers exceptional power density, making it a premier selection for high-end applications like industrial automation systems, distributed power architectures, wireless telecommunication setups, and massive redundant server grids. Its universal wide-range AC input spanning 90 to 295 V AC paired with an active PFC design maximizes grid efficiency and safeguards operations against voltage drops, fully complying with the strict semiconductor industry standards like SEMI F47.

A mission-critical benefit for large-scale enterprise deployments is the integration of internal OR-ing FETs, allowing for true hot-swap (hot-plug) functionality to ensure uninterrupted performance in active N+1 redundant power topologies. The NCP-3200-48 features an active current-sharing blueprint that enables up to 40 individual units to be networked in parallel across up to 10 system rack shelves, effortlessly scaling total capacity up to an immense 128 kW for heavy power infrastructure requirements. When deployed in charging configurations, the digital controller supports fully customizable 2-stage or 3-stage thermal-compensated charging algorithms optimized for diverse battery chemistries. For supreme longevity, the device utilizes an intelligent speed-controlled cooling fan system to keep acoustics minimal while providing total defensive mitigation against short circuits, overloads, over voltage, and over temperature. Backed by comprehensive global safety compliance and a premium 5-year manufacturer warranty, this forced-air powerhouse stands as the ultimate choice for fault-tolerant and highly scalable heavy industrial networks.