2 kW to 4 kW – 1U DC Power System Subrack

2 kW to 4 kW – 1U DC Power System Subrack

Compact Subrack, Critical Site, Smaller Capacity

This 1U DC power subrack delivers up to 2 kW – 4 kW of reliable power in a smaller design — ideal for installations and critical infrastructure.
Engineered for harsh environments, it operates from -40°C to +65°C and up to 4000 meters altitude, ensuring consistent performance even in the most demanding conditions.

Category:

Spesification

Input Distribution
Parameter Description
Input Mode 220 VAC Single Phase
Input Terminal 63 A x 1 PN x 1
Input Frequency 45-65 Hz, rated value : 50/60 Hz
AC SPD None
Output Distribution
Parameter Description
Output Voltage  -42~-58VDC, rated value: -53.5VDC
Maximum Capacity 4 kW
Battery Terminal 100 A / 1 PN x 1
Load Terminal 63 A/ 1PN x 2, 32A/1PNx2
DC SPD 10 kA/8/20us
Dimension
Parameter Description
H x W x D 44.45 mm x 482.6 mm x 469.2 mm
Height 1 U
Environmental
Parameter Description
Operating temperature -40℃ – 65℃(non-derating under 55 ℃)
-40 ℃, can startup; 55 ~65℃,linear derating to 80%
Operating humidity  5%~95% (no condensation)
Altitude 0~4000m(If the altitude is within the range of 3000m to 4000m, the maximum operating temperature
decreases by 1℃ as the altitude increases by 200m.
Controller
Parameter Description
DI/DO 3 AI(2 Battery temp, 1 ambient temp) , 8 DI,8 DO,3 RS485,1 SPD

Performance Curve

Products Data Sheet and User Manual

Download Product Data Sheet

IPower 4 kW Subrack – Datasheet

Download User Manual