GPS 4827 Infinity Power System0 pages

PRODUCT OVERVIEW

GPS 4827 Infinity Power System
-48V DC Medium Power Plant
•t Medium power applications utilizing
single-phase or 3-phase 240Vac input
•t Full featured control and monitoring capability

Benefits
Reliability
–t Distributed fault tolerance
–t Proven field performance

•t 1800 Amp capacity per bay

–t Controller continuity

•t Efficiency approaching 97%

Intelligence
–t Industry leading controller features
–t Ethernet interface for remote access
–t Centralized network management

Overview

Infinity Rectifiers

The GPS4827 capitalizes on the product
strengths found in the GPS4848 and Infinity
product families by integrating the high
efficiency Infinity TE rectifier platform and the
time-tested distribution found in the GPS4848.
Utilizing the 1U 50A 48Vdc rectifiers, a fully
equipped bay only requires 15.75 inches
allowing for as much as 54 inches of distribution
panels. With this increased density, a single
bay GPS4827 system provides ampacity
and distribution for most medium and small
applications but retains all the features found
with the larger GPS4848.

The Infinity TE rectifier series offers modules
for use in -48Vdc applications.

Bay Options
The GPS4827 system can be deployed with
capacity of up to 1800 amps in a single
cabinet or expanded over multiple cabinets to
2700 amps. Designed for either internal input
AC breakers or terminal strip terminations,
rectifier shelves can be spread across two
bays or concentrated to a single bay. In
applications needing additional distribution,
two more bays can be added and dedicated
exclusively for distribution. For greater
flexibility and working space, the GPS4827
may be equipped with a larger 36 inch wide
distribution bay to accommodate large cable
termination and egress.

01/13 GPS4827 Ordering Guide

Rectifier:
- NE050AC48ATEZ Rectifier, 50A/48V Output

Galaxy Millennium® II &
Pulsar Plus Controllers
The Galaxy Millennium II controller combines
sophisticated power monitoring and remote
management. This flagship controller
simplifies operations and maintenance
while lowering administrative costs. Remote
peripheral modules support over 500
monitoring points for GE or third party devices.
Ethernet, SNMP, and TL1 provide integration
with power engineering and NOC workflow.
As an economical alternative, the GPS4827
can be equipped with the Pulsar Controller.
Designed to monitor and control system
components including rectifier’s converters
and distribution modules via a multi-drop
RS485 digital communications bus. System
status, parameters settings and alarm
thresholds can be viewed and configured from
the controller’s front panel or PC interface.

© 2013 General Electric Company. All rights reserved.

Investment Protection
–t Module compatibility
–t Power shelf growth
–t Flexible upgrade options

On Time Delivery
–t 4 – 6 week availability
–t 24/7 technical support
–t Standard building blocks

Total Efficiency
The GE Total Efficiency™ (TE) architecture
reduces energy loss and lowers cooling
costs by 50-70%. TE products will prioritize
sustainable energy sources like solar, wind,
water and fuel cells over traditional utility grid
or diesel generator sources – and they will
intelligently respond to smart grid information
to reduce consumption during peak demand
periods. Active Rectifier Management™
(ARM) and Battery Charging Optimization™
(BCO) features increase efficiency on current
and legacy power infrastructures. The Total
Efficiency architecture addresses issues endto-end based on our proven experience and
expertise in batteries, power distribution, DC
energy systems, AC-DC power supplies, and
DC-DC board mounted power to deliver a
solution that is more safe, reliable and energy
efficient than competitive alternatives.