Pyramid DSP Manual de usuario descargar pdf (Pagina 2)

TECHNOLOGY

Integrated with latest IGBT rectifier technology and controlled most efficient generation of digital signal processor DSP,

true on-line double conversion PYRAMID DSP Series ensures trouble free, reliable operation of the valuable equipments

and critical loads. Pyramid DSP Series is designed to provide the most suitable features and characteristics;

• high input power factor, PF≥0.99

• low input current total harmonic distortion, THDi ≤ 4%

• generator friendly operation

• wide input voltage range 138V to 485V

• high efficiency

• parallel systems for an increased power upgrading or redundancy

• longer battery life ensured by intelligent charger

• intelligent communication, control and monitoring

• low running cost; high efficiency and eco-mode function

• compact dimensions

DSP control

Digital signal processor DSP controls

provide the fastest possible power

management with a great sensitivity to

increase reliability, accuracy, and efficiency

while reducing component count. Digital

control of Pyramid DSP is essential factor

guaranteeing high quality power protection under a wide

range of conditions.

DSP Controlled IGBT Inverter

Advanced DSP controlled IGBT inverter provides us high

quality output power, very low voltage total harmonic

distortion THDv which protect the connected loads. The

inverter control makes to Pyramid DSP to be suitable for

all ranges of loads required by the market.

Power factor Corrected IGBT Rectifier

Thanks to DSP controlled power factor corrected IGBT

rectifier provides us higher input power factor, lower input

current total harmonic distortion, wide input voltage and

frequency tolerance. . Inform Pyramid DSP Series provide

≥0.99 input power factor (PFi), and ≤ 4% input current total

harmonic distortion (THDi).

High power factor helps you to consume less reactive

power and pay lower electrical pay out. It provides

minimizations of cable cross-sections, associated

switchgear, transformer and generator sizing requirements.

Low input current THD avoids disturbance to other loads

connected upstream the power distribution bus and

interference reflected to the mains.

Intelligent Battery Charging

Considering the importance of the battery in a UPS system,

Pyramid DSP uses special technology to maximize the

battery lifetime. It provides – charging voltage control

according to temperature – protection against deep

discharge – protection against over current – very low

residual, ripple voltage – battery test with indication of

battery condition

Wide Input Voltage Tolerance

Pyramid DSP input voltage tolerance is between 138 to

485V and frequency tolerance is between 45 to 65Hz. This

provides to minimize transfer to battery, and reduce the

charging and discharging cycles. Wide input voltage and

frequency tolerances minimize battery usage and maximize

battery life.

Generator Friendly Operation

Increased input power factor and low harmonic distortion

of Pyramid DSP Series helps us to minimize back up

generator sizing requirements. UPS is designed to have

soft start up for generator operation. The current absorption

from the mains is increased gradually so generator is not

forced at the initial take over. Intelligent generator interface

stops the synchronization of the UPS output from a

generator supply in case generator operates out of limits.

Thanks to its small footprints, Pyramid DSP series allow

you to use less space at your applications.

Eventhough to its compact dimensions, PDSP Series is

able to have internal batteries for specific runtime.

COMMUNICATION AND REMOTE CONTROL

Pyramid DSP contains the following hardware interfaces: • RS232 serial port • RS422 serial port • Dry contacts,

• EPO (Emergency Power Off) • Generator interface contact.

Pyramid DSP Series provides complete range of solutions to communicate not only with the users or service personals,

but also with the computer systems themselves.

All the information on the

Pyramid DSP database status,

measurements, alarms, as well

commands is transmitted via

serial ports. Pyramid DSP

Software allows monitoring and

Management Facilities to the

user from many computers

having different operating

systems. The compatible

operating systems extend from

windows, novel, linux… to sun

solaris, apple and many others.

Pyramid DSP software

provides the monitoring of ups

status, ups parameters ( as

voltage, current, frequency,

load, temperature, battery

…etc ) and receives and

displays the auxiliary alarm

messages. Its management

capability provides the user to

send shut down signals, text

messages, e-mails, or perform battery tests. Event recorder

informs the user about the status of ups continuously.

Thanks to multi server shut down licenses; which can

operate an unlimited number of clients and automatically

shut down entire networks, distribute warning messages

in multiple languages, and execute any kind of remote

actions on most operating systems.

Pyramid DSP SNMP provides the connection to local

network where the monitoring and management is possible

through both software and web-browser. It makes all UPS

data and operating commands accessible through the

network. NETSERVICE helps us to connect to UPS via

internet, and monitor the UPS status. In case of any failure,

service center may take immediate action.

Remote Monitoring, Control and Management

Digital control

ensures balance of

the current

automatically.

Pyramid DSP

parallel

configuration is

based on a

modular

concept and true

flexibility. The

system can be

extended at

any time even after

installation and

commissioning.

MAINTENANCE

Due to UPS’s vital importance, offering service quality is

just as important as the product quality.

In order to increase reliability; MTTR (Mean Time To Repair)

is reduced by simple and fast maintenance, Pyramid DSP

contains;

- a software enabling maintenance engineers to connect

a computer to carry out diagnostics, and configuration of

the unit,

- special design, easily accessible components.

Eco-Mode

The Eco-Mode function allows cost-effective operation of

Pyramid DSP Series. In this operation mode, load is

supplied by the mains. In the event of a mains failure, the

inverter takes over the load and provides supply continuity

to the connected systems.

Cost Saving Operation

Pyramid DSP Series is designed to avoid harmonic feed

back caused by non-linear loads on the mains. Harmonic

feed back produced on the mains automatically corrected

by the Pyramid DSP. This operation guarantees cost-

effective operation in your business.

Economical Operations

SOFTWARE & SNMP CONFIGURATION CHART

SOFTWARE NETSERVICE

WEB

Browser

UNIX, other

TCP/IP

Windows XP

95/98/ME

NT/2000

NOVELL

Netware

UNIX

VMS

LAN/WAN

MAC

SNMP

SOFTWARE SOFTWARE

+ HTTP

SOFTWARE +

SNMP, Email SMTP

FTP, TELNET, HTTP

SOFTWARE

+ HTTP, SNMP

SMTP

SOFTWARE

+ SNMP

SOFTWARE

+ SNMP, HTTP

SMTP

PARALLEL OPERATION

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