EDI: PS-2248 Power Supply
The EDI PS-2248 Series is a 19” rack mounted high power supply (450 watts) for the Advanced Transportation Controller Cabinet (ATCC). The PS-2248 is intended for use in a Low Voltage (LV) version of the ATC Cabinet where the Output Assembly and field signals are powered at 48VDC. The compact 1U height unit is designed to save important front rack space.
The PS-2248 Series uses modern switching technology and provides full output regulation across changes in AC Line voltage and output load over the full operating temperature range of -34C to +74C without the need for a fan. Power Factor Correction is also provided.
- PS-2248-HV: 48Vdc@8 Amp, 24Vdc@5 Amp
Description
High Efficiency ATC Cabinet Power Supply
The PS-2248 provides 450 watts total power with a 48 Vdc main output and a fully isolated 24 Vdc output over the full -34oC to +74oC NEMA operating temperature range.
- 8 Amp Maximum Load Current for the 48 Vdc output
- 5 Amp Maximum Load Current capability for the 24Vdc output
- Note #1: Total combined Output DC power (24Vdc+48Vdc) must be limited to 450 watts.
- Full Output Regulation +/- 2 Vdc over line and load
- High Efficiency
- Power Factor Corrected