2.5 kW Dual Input Power Supply



The 2.5KW Dual input Power Supply Unit (PSU) efficiently supplies both main output DC power and standby DC power from either AC or DC sources. This compact PSU provides 2.5kW, 12.5V / 200A for main power output and 30W, 12V / 2.5A for standby power applications.

In addition, this PSU supports PMBUS1.2 with boot loader, LED status indicators, and circuit protection features.
2.5kW Dual Input Power Supply by Lite-On Cloud Infrastructure Power Solutions
“This compact PSU provides 2.5kW, 12.5V / 200A for main power output.”

Key Features

PS-2252-1QDU
Dual-input connection with AC (180-264VRMS) or DC (190-300VDC) for each input source
2.5kW, 12.5V / 200A main output power
30W, 12V / 2.5A standby output power
Single-phase AC input and DC input
Interleaved Power Factor Correction (PFC) technique
PMBUS1.2 Communication protocol
Platinum-rated efficiency
Parallel redundancy
8 sets of unique PSU addresses

Specifications

Model NumberPS-2252-1QDU | 2.5kW Power Supply
Input Voltage 1, nominal208 VAC / 220VAC / 230VAC / 240VAC or 240VDC
Input Voltage 2, nominal208 VAC / 220VAC / 230VAC / 240VAC or 240VDC
Main Output Power2.5kW (Main), 30W (Standby)
Output Voltage, nominal12.5VDC (Main), 12VDC (Standby)
CommunicationsPMBUS1.2
Operating Temperature0°C to 50°C
ApprovalsUL60950-1, IEC60950-1 International, GB4943, RoHS
Dimensions (H x W x D)3.98’’ x 2.59’’ x 15.74’’ (101.1 mm x 66.0 mm x 400.0 mm)
Warranty2 Years