DHP-1UT-BHV

Technical Information & Details for the MEAN WELL NCP-3200-380 Power Supply Output Power: 3206.4 W Output Voltage (Rated): 380 V DC Output Current (Rated): 8.4 A (Current range: 0 – 9.6 A) Voltage Trim Range: 260 – 400 V DC (Programmable via built-in PV signal: 50% – 120% of nominal voltage) Current Trim Range: Programmable via PC signal from 20% – 100% of rated current Input Voltage Range: 90 – 264 V AC / 127 – 400 V DC, 47 – 63 Hz Efficiency (Typ.): 94% Protection Rating / Form Factor: 1U rack-mount profile (Fan-cooled) 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 (420 – 480V), over temperature Operating Modes: Power supply mode only (Battery charger mode and Remote Sense are not available for the 380V model) Communication Interfaces: Supports PMBus and CANBus protocols as standard Parallel Operation / Hot-Swap: Built-in OR-ing FETs or Diodes supporting hot-plug functionality; expandable up to 40 units (across up to 10 rack shelves DHP-1UT-BHV) Dimensions (L x W x H): 325.8 mm x 107 mm x 41 mm (1U profile) Weight / Packing: approx. 2.3 kg per unit Safety & EMC Certificates: UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, EAC TP TC 004, design refers to SEMI F47 Manufacturer Warranty: 5 years Information about the MEAN WELL NCP-3200-380 The MEAN WELL NCP-3200-380 is a cutting-edge, fully digitalized 3200W rack-mounted power supply unit designed specifically for high-voltage DC (HVDC) applications. Engineered into an ultra-low-profile 1U rack form factor, it delivers an exceptional power density of up to 37 W/inch³, making it a premier selection for high-end environments such as advanced industrial automation systems, distributed power architectures, wireless telecommunication infrastructures, and centralized server grids. Its universal wide-range AC input spanning 90 to 264 V AC paired with an active PFC design maximizes grid efficiency and safeguards operations against fluctuations, fully complying with strict industry guidelines like the SEMI F47 specification. A mission-critical benefit for large-scale enterprise deployments is the integration of internal OR-ing isolation circuitry, allowing for true hot-swap (hot-plug) functionality to ensure uninterrupted performance in active redundant power topologies. The NCP-3200-380 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 (utilizing the DHP-1UT-BHV shelf), effortlessly scaling total capacity up to nearly 128 kW for massive high-voltage DC system infrastructure requirements. All monitoring and parameter tuning are handled seamlessly via standard integrated PMBus or CANBus protocols. 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 net configurations.