Delta DCS 480 Leaflet
Description:
Delta DCS 480 is a hot-pluggable, fan-cooled converter which converts typical +24 Vdc input to -48 Vdc (48V) for
various telecommunication applications. The high power density DC/DC module employs the start-of-the-art
technology and provides high performance in efficiency, power density and extended operation temperature range.
Up to 4 DC/DC power modules can be equipped into one 23” wide power shelf. Up to three shelves may be
connected in parallel. The maximum capability can provide more than 5.5kW output power.
various telecommunication applications. The high power density DC/DC module employs the start-of-the-art
technology and provides high performance in efficiency, power density and extended operation temperature range.
Up to 4 DC/DC power modules can be equipped into one 23” wide power shelf. Up to three shelves may be
connected in parallel. The maximum capability can provide more than 5.5kW output power.
Features
•
Module design for scaleable, cost effective expansion
•
High efficiency
•
Automatic load share, N+1 redundancy
•
Hot swappable, no system shutdown for maintenance
•
Reverse polarity protection design
•
EMC Class B
•
UL/cUL, TUV/CE Certified
Specification
General
Product name
Product name
DD 48 V - 480 W – A
Efficiency
48V: > 83 %
Safety EN
1950
UL
1950
CAN/CSA-C22.2
No.950-95
EMI, radiated compliant with FCC Part 15 class B
EN 55022 class B
Cooling Fan
cooled
MTBF
> 150 K hours
Input
Voltage range
Voltage range
24V: 40 ... 59.5 V
dc
Current maximum
75 A
EMI, conducted compliant with FCC Part 15 class B
EN 55022 class B
Output
Voltage, nominal
Voltage, nominal
48
V
dc
,
Voltage adjust range
42 ... 57.5 V
dc
Output current
10
A
Load sharing
< ± 5%
Power limit
480 W
Mechanics
Width, overall
Width, overall
5.1” / 130 mm
Depth, overall
11.7” / 297 mm
Height, overall
3.1” / 80 mm
Weight
2.22 lb / 1 kg
Environment
Operating temperature
Operating temperature
0 ... + 50 °C
Relative humidity
95 % max, non condensing
Altitude
- 500 ~ 10000 feet
*Specifications are subject to change
The DCS 480 Converter