RPM800-48 - Broadband TelCom Power, Inc.

Broadband TelCom Power, Inc. – 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.

Tel.: 714-259-4888 • Fax: 714-259-0840 • www.btcpower.com • Email: sales@btcpower.com PB RPM800 Rev3 16-1-04

Broadband TelCom Power, Inc.

BTCPowerBTCPower

Redefining “Current” Limits In Power Conversion

RPM800 Series Front-End Rectifier Power Module

Description

The RPM800 front-end rectifier power module

provides up to 700 watt of power in a low-profile 1U

high package to convert universal AC mains voltage to

isolated, regulated 48 or 24 VDC for use in distributed

power applications. The power module has self-

contained cooling fans, an input EMC line filter,

integrated power entry receptacle and output power

connector. It can be used as a stand-alone module for

integration within a user’s system or with an

accompanying RPS2400 series Front-End Rectifier

Shelf. For applications that require N+1, fault-tolerant,

redundant power, up to three RPM800 power modules

can be used with a RPS2400 Rectifier Power Shelf.

See RPS2400 product specifications for configuring a

scalable, fault-tolerant redundant front-end power

solution.

Features

• 700 W of output power

• Universal input for worldwide mains power

• Power Factor Corrected to EN61000

• EN55022 Level A conducted EMI filter

• Low profile of only 1.63 inch high

• Small depth of only 11.52 inches deep

• Power Good LED on front panel

• Active load-current sharing

• Hot insertion/removal

• Integrated isolation diodes for fault-tolerant applications

• Fault signal for remote monitoring

Applications

• Telecommunications

• Data Communications

• Wireless Communications

• Networking Gear

• Servers, Switches and Data Storage

• Semiconductor Test Equipment

• Distributed Power Architecture

Specification Summary

• 14.6A @ 48V (RPM800-48), 29A @ 24V ( RPM800-24)

• Tightly output regulation, typical ±1%

• No minimum load required

• Ripple & Noise ( 20Mhz BW) 5% (pk-pk)

• Wide input operating range 85~264Vac

• Enable pin control

• Current share accuracy at 10%

• 85% Efficiency

• Inrush current limits at 30A

• Output overcurrent and overvoltage protection

• Over Temperature protection

• Input Under voltage protection

• MTBF of 1,300,000 hours @ 50°C ( Bellcore )

RPM800 Series Front-End Rectifier Power Module

BTCPowerBTCPower

Product Brief

Broadband TelCom Power, Inc. – 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.

Tel.: 714-259-4888 • Fax: 714-259-0840 • www.btcpower.com • Email: sales@btcpower.com PB RPM800 Rev3 16-1-04

Part Number, Selection and Specification Information

Input Output Efficiency

Model Voltage (Volts) Current (A) Voltage Current 75% Load

Part Number Nominal No load Full load (Volts) (Amps) (%)

RPM800-48 115/230 0.3 8.2/4.0 48 14.6 82/85

RPM800-24 115/230 0.3 8.5/4.1 24 29.0 80/83

Typical at Ta= +25 ºC under nominal line voltage and 75% load conditions, unless noted.

Consult factory for other output voltage configurations

Output

Power, maximum................................................................700 watts

Output Voltage...................................................................48 or 24 V

Line regulation..........................................................................+/-1%

Load regulation.........................................................................+/-1%

Ripple/noise (peak-to-peak 20 MHz).........................................+/-1%

Dynamic response...................................................................500uS

Temperature coefficient................................................0.02%/deg. C

Minimum load...............................................................None required

Overload protection (auto-recovery)..........................................115%

Overvoltage protection (latching)..............................................125%

Overtemperature protection ...............110 deg C internal case temp.

Overtemperature warning...................................................................

....................................100 deg C internal case temp., open collector

Set-point accuracy....................................................................+/-1%

Load-current share accuracy..................................................+/-10%

Power Good signal .....................................................Open collector

Enable input ...............................Low: PSU on, high or open: PSU off

Outline Information and Pin-out

Input

Input Voltage range:.........................................................85-264VAC

Input Frequency....................................................................47-63Hz

Power Factor................................................................................>0.9

Inrush current limiting........................................................<30A peak

Input current at full output load...........4A @ 230VAC, 9A @ 115VAC

Input EMC filter, conducted.....................................EN55022 Level A

Harmonic Distortion......................................................EN61000-3-2

Input Immunity, conducted................................................EN55082-1

Input protection..................Internal fuse, 15A slow blow, size 5x20m

General

Efficiency.......................................85% at 220VAC, 82% at 110VAC

Environmental

Operation ambient temperature...................-20 deg. C to +70 deg. C

Output pow er de-rating..................-1.43%/ deg. C above +35 deg. C

Storage temperature....................................-40 deg. C to +85 deg. C

Cooling..........................................3 self-contained, ball-bearing fans

Airflow direction.......................................................From front to rear

The information and specifications contained in this brief are believed to be accurate and reliable at the time of publication.