HDP301 Power supply
The HDP301 is a switched‐mode power supply module for the HDO optical headend platform. The power supply accepts a wide DC input range 48…60 VDC and produces 200 watts to provide the DC power to drive application modules. The module includes protection against short circuits, overvoltage and overheating of the electronic circuits. Other standard features include field-replaceable fan units and remote control of all adjustments.
Features at a glance:
- Load sharing: N+1 & 1+1 redundancy
- Input: 48 VDC / 60 VDC
- Outputs: 25 VDC & 6.3 VDC
Product specifications
Input parameters
Input voltage
48/60 VDC
Input connector
Neutrik NL4MP
Input current
6 A @ 48 VDC, 4A @ 60VDC
Inrush curent
9 A
Output parameters
Output voltage 1
+6.3 V ±4 %
Current
0…8 A
Ripple
max 50 mVpp
Regulation mode
Secondary switching
Output voltage 2
+25 V ±4 %
Current
0…8 A
Ripple
max 80 mVpp
Output power
max 200 W
Line regulation
max ±1 %
Load regulation
for both outputs max ±2 %
General
Efficiency
min 85 %
Hold up time min
20 ms
Cooling
2 field replaceable fans
Dimensions
2U x 7HP x 380 mm, Occupies 1/12 of HDX002
Weight
1.0 kg
DC-DC compliance
EN 300 132-2
Earthing compliance
EN 300 253
EMC compliance
EN 300 386-1
Enclosure
IP20
Operating temperature
-10…+45 °C
Storage temperature
-20…+85 °C
Operating altitude
0…3000 m
Operating relative humidity
0…85%
