Delta HDS 3000 User Manual

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The HDS 3000-48VPower System

Description:

The HDS 3000 series power system combines a compact modular design with intelligent power features and state-of-the-arttechnology. The HDS 3000 is capable of providing power up to 72 kW. It contains up to six rectifier shelves for up to 24 rectifiers. The system can be configured with various breaker panel configurations, equipped with or without LVD and several remote access options.

Features

Up to 72kW installed power in a 7 ft frame

Constant power design

Power system controller Intelligent CSU

• NEB Level III certified

Specification

General

 

Product Name

ESR 48 V - 3000W - D

Efficiency, at 220Vrms

91 %

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 @ 72kW per shelf, 1Ф

 

37 A @ 72kW 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

54 Vdc

Voltage adjust range

40 … 59.5 Vdc

Load sharing

< ± 5%

LVDS

1200 A x 2 on load side

Battery Disconnect

Optional

Power System Controller

 

Intelligent CSU

 

Relay outputs

Up to 24 relay outputs (Optional)

Environment

 

Operating temperature

- 20 ... + 60 °C

Relative humidity

95 % max, non condensing

Altitude

- 500 ~ 10000 feet

*Specifications are subject to change