Delta HDS 3000-24V Power Supply User Manual


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Description:
The HDS 3000 series power system combines a compact modular design with intelligent power features and
state-of-the-art technology. The HDS 3000-24V power system is capable of providing up to 67.2 kW of reliable DC
power. It contains six rectifier shelves for up to 24 rectifiers and converter shelves (in 24V system for -48V DC
output), as well as different distribution units with configurable elements for AC, DC distribution, LVDS and power
system controller.
Features
• Up to 67.2k W installed power in a 7 ft frame
• Expandable DC/DC converter shelf for 2
nd
Vdc output
•
Constant power design
• Intelligent system controller
• NEB Level III certified
Specification
General
Efficiency, at 220Vrms 89.5 %
Safety UL/cUL
EMI, radiated compliant with FCC Part 15 class B
EN 55022 class B
Input
AC connection 220 V
rms
1 Ф or 3 Ф
Voltage range 176 ... 275 V
rms
Frequency range 45 … 65 Hz
Current nominal 64 A@ 67.2kW per shelf, 1Ф
37 A@ 67.2kW per shelf, 3Ф
Inrush current < 84 A
peak
per shelf, 1 Ф
< 48.5 A
peak
per shelf, 3 Ф
EMI, conducted compliant with FCC Part 15 class B
EN 55022 class B
Output
Voltage, nominal 27 V
dc
Voltage adjust range 20 ... 29 V
dc
Load sharing
<
± 5%
DC/DC Converter Up to 4 converter modules (Optional)
LVDS 1200 A x 2 on load side (Optional)
Battery Disconnect External Dead Front Fuse, 800A x 2
(Optional)
Power module
Rectifier ESR 24 V - 2800W - D
Converter DD 55 V -1300W - A
Environment
Operating temperature - 20 ... + 60 °C
Relative humidity 95 % max, non condensing
Altitude - 500 ~ 10000 feet
Power system controller
Intelligent Controller
Relay outputs Up to 24 relay outputs (Optional)
Up to 24 relay outputs (Optional)
*Specifications are subject to change
The HDS 3000-24V Power S
y
stem