The HDS 3000-48V Power System Description: The HDS 3000 series power system combines a compact modular design with intelligent power features and state-of-the-art technology. The HDS 3000 is capable of providing power up to 72 kW. It contains up to six rectifier shelves for up to 24 rectifiers. The system can be configured with various breaker panel configurations, equipped with or without LVD and several remote access options. Specification General Product Name Efficiency, at 220Vrms Safety EMI, radiated compliant with Input AC connection Voltage range Frequency range Current nominal Inrush current EMI, conducted compliant with Features • Up to 72kW installed power in a 7 ft frame • Constant power design • Power system controller Intelligent CSU • NEB Level III certified ESR 48 V - 3000W - D 91 % UL/cUL FCC Part 15, class B EN 55022, class B 220 Vrms 1 Ф or 3 Ф 176 ... 275 Vrms 45 … 65 Hz 64 A @ 72kW per shelf, 1Ф 37 A @ 72kW per shelf, 3Ф < 84 Apeak per shelf, 1 Ф < 48.5 Apeak per shelf, 3 Ф FCC Part 15 class B EN 55022 class B Output Voltage, nominal Voltage adjust range Load sharing LVDS Battery Disconnect 54 Vdc 40 … 59.5 Vdc < ± 5% 1200 A x 2 on load side Optional Power System Controller Intelligent CSU Relay outputs Up to 24 relay outputs (Optional) Environment Operating temperature - 20 ... + 60 °C Relative humidity 95 % max, non condensing Altitude - 500 ~ 10000 feet *Specifications are subject to change