20
Installation Dragon PTN Nodes
Release 01 02/2018
Table 9
Specifications: ACP-A PSU (100-240VAC± 10%)
Parameter
Condition / Remark
Value
Input
Input voltage range
50-60Hz
100-240VAC ± 10%
Efficiency
At 230VAC and Pout is 220W
At 110VAC and Pout is 220W
> 91%
> 87%
Inrush current max.
Cold start 230V
30A
General
MTBF (MIL-HDBK-217F)
At 25 °C (GB)
> 34 years
Protections
Auto restart
Over temperature, Overcurrent
Input connector
IEC320 on front panel
Table 10
Specifications: DCP-A PSU (18-60VDC)
Parameter
Condition / Remark
Value
Input
Input voltage range
18-60VDC (nominal 24VDC)
Efficiency
At 48VDC and Pout is 220W
At 24VDC and Pout is 220W
> 90%
> 88%
Inrush current max.
Cold start 48VDC
30A
General
MTBF (MIL-HDBK-217F)
At 25 °C (GB)
> 34 years
Protections
Auto restart
Over temperature, Overcurrent
Input connector
PCB side: PC 4/ 3-G-7,62 and BF-PC 4
Cable side: PC 4 HV/ 3-STF-7,62
Table 11
Specifications: DCP-B PSU (88-300VDC)
Parameter
Condition / Remark
Value
Input
Input voltage range
88-300VDC (nominal 230VDC)
Efficiency
At 230VDC and Pout is 220W
At 110VDC and Pout is 220W
> 91%
> 87%
Inrush current max.
Cold start 230V
30A
General
MTBF (MIL-HDBK-217F)
At 25 °C (GB)
> 34 years
Protections
Auto restart
Over temperature, Overcurrent
Input connector
Pcb Side: GMSTB 2.5/3-GF-7.62-1806232
Cable side: GRMSTB 2.5/3-STF-7.62-1805990
2.3.2
PoE PSUs (only on NSM-A)
The NSM-A front panel has 2 PoE connectors to connect 2 external PoE sources or PSUs. One
or two AC/DC (=ACPoE-A) or DC/DC (=DCPoE-A) PSUs, or a mix can be connected to the
NSM.
Two connected PSUs will operate redundantly. Power aggregation is not supported. When
two PSUs are connected, always the lowest power of both PSUs will be taken by HiProvision
to calculate the PoE power.
