Maxpower-corp GE LP33 Series Manuel d'utilisateur télécharger pdf

Introduction

The LP33 Series is a robust, high performance UPS system

suitable for broad range of mission critical applications

including small data centers, medical, manufacturing,

industrial, telecom and commercial buildings.

Design and Performance

The

LP33 Series uses double conversion topology with a

true on-line

VFI (voltage frequency independent) design.

The hybrid

IGBTrectiﬁer provides low input THD(total harmonic

distortion) and high input power factor. The

IGBT inverter

section with transformerless output ensures low output

distortion and fast transient response.

High Eﬃciency

The

LP33 Series can operate in high eﬃciency Eco Mode with

eﬃciencies up to 98% across a broad range of the operating

load range. Eco Mode operation continuously monitors

the output voltage and frequency, and will instantaneously

switch to inverter during voltage or frequency disturbance

to ensure compliance with the

ITI (CBEMA) curve.

Redundant Parallel Architecture

™

(RPA

™

)

Redundant Parallel Architecture

™

(RPA

™

) can be used

to parallel up to four (4)

LP33 units for redundancy or

capacity. The

RPA

™

system eliminates single points of

failure by using redundant controls and integral static

switches eliminating centralized bypass cabinets; and

allows field addition of future modules for load growth.

Service

The

LP33 Series is fully supported by GE’s Global Services

team, providing world-class, 7x24 emergency service

along with preventive maintenance, training, spare

parts depots and application expertise.

Features and Beneﬁts

208

V Transformerless design for smaller footprint,

less weight and improved eﬃciency

High Eﬃciency Eco Mode up to 98% eﬃciency for

single module conﬁguration

High input power factor (>.98) and low input distortion

(<10%) provided by a hybrid

IGBT rectiﬁer, prevents

disturbances to other electrical equipment, eliminating

the need for ﬁlters or oversized feeders

Compact footprint, front service access, easily trans-

portable, robustly designed system with low audible noise,

suitable for both oﬃce and industrial environments

Utilizes high-frequency

PWM (Pulse Width Modulation)

IGBT digital control technique, resulting in extremely

low output distortion and fast transient response

Redundant Parallel Architecture

™

(RPA

™

) increases

system reliability by eliminating single points of failure

Intelligent Energy Management (

IEM) while

operating multiple units in

RPA

™

, the IEM optimizes

double conversion eﬃciency

Very wide

AC-input voltage and frequency

capability minimizes the need to switch to batteries,

resulting in increased battery life

Superior Battery Management (

SBM) enhances

battery life and reduces cost of operation

Integrated internal manual maintenance bypass

reduces the need for external equipment

GE Digital Energy

Power Quality

LP33 Series

Uninterruptible

Power Supply (

UPS)

10-100kVA, UL Listed

1 2

33 Series 1
GEA-D2033 (4/10) 2

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Page 1 - 33 Series

IntroductionThe LP33 Series is a robust, high performance UPS systemsuitable for broad range of mission critical applicationsincluding small data cent

Page 2 - GEA-D2033 (4/10)

Options>Remote monitoring and diagnosticsvia LAN or internet>UPS management software facilitatesoperation and maintenance of the UPS>SNMP plu

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Maxpower-corp GE LP33 Series Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Fournisseurs d'énergie Maxpower-corp GE LP33 Series. MaxPower Corp GE LP33 Series User Manual Manuel d'utilisatio

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