Delta HDS 3000-24V User Manual

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The HDS 3000-24VPower System

Description:

The HDS 3000 series power system combines a compact modular design with intelligent power features and state-of-the-arttechnology. The HDS3000-24Vpower 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-48VDC 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 2nd 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 Vrms 1Ф or 3Ф

Voltage range

176 ... 275 Vrms

Frequency range

45 … 65 Hz

Current nominal

64 A@ 67.2kW per shelf, 1Ф

 

37 A@ 67.2kW per shelf, 3Ф

Inrush current

< 84 Apeak per shelf, 1Ф

EMI, conducted compliant with

< 48.5 Apeak per shelf, 3Ф

FCC Part 15 class B

 

EN 55022 class B

Output

 

Voltage, nominal

27 Vdc

Voltage adjust range

20 ... 29 Vdc

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

Power module

(Optional)

 

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