Double Conversion Online UPS


The GEESYS 3/3 UPS includes the 10 KVA to 200 KVA (3 phase input, 3 phase output) Double Conversion On- Line UPS with an isolation transformer at Output. The Load is supplied continuously by the inverter with clean, stabilized and regulated sine wave output power. We are among the reliable Manufactures, Suppliers and Exporters of Double Conversion Online UPS.

Input & Output filters increase the immunity of load from power disturbances and surges. GIGA Line is useful for mission critical applications like IT, Call Centres, Hospitals, Industrial Automation, etc. Thanks to state-of-the-art microprocessor / DSP based outstanding advanced technology design. GIGA Line is supplied with software which can be used for monitoring various parameters of the UPS and also can be useful for remote monitoring / control on the web by adding SNMP Card. This Double Conversion Online UPS has an isolated output. Also, for the purpose of efficient consumption of power, this Double Conversion Online UPS comes with an advanced battery management system.

Features
  • Fully Programmable Rectifier, Inverter, Batteries, Static Switch & Dynamic Behavior
  • Jumper Selectable O / P Frequency 50 Hz, 60 Hz or 400 Hz
  • Isolation Transformer for Better Performance
  • Latest Microprocessor / DSP Technology
  • 24 MIPS Highest Speed for Better Control
  • Advanced Battery Management
  • Isolated Output
  • Upto 7 Units in Parallel
  • Sixth Generation Low exhaust IGB
  • GUIDED. PC Testing for Easy Installation
  • Single Control Card for Higher MTBF
  • 100 % Unbalanced Load Acceptable
  • ECO Mode
  • Static & Manual Bypass
  • Isolation Transformer
  • ECO-MODE
  • User Friendly Touching Screen Display
  • Communication Solutions


Specifications

Rectifier
Input Connections 3 phase, 4 wire, earth
Input Voltage Nominal 400V AC + 20%
Input Frequency Auto adjust, 45 - 65 Hz
Power Factor 0.8
Soft start Yes, with zero inrush current
High/ Low DC option Available
Programmable Rectifier gain, Rectifier current gain, Output voltage, Input current limit, Charge current
Output ripple < 1%
Inverter
Nominal 400V DC; Programmable between 300 to 600 V
Inversion method PWM, IGBT based, High frequency, Full H-bridge per phase
Unbalanced load 100%
Isolation Via output transformer
Efficiency 96% on full load conditions
Output destortion Linear load : < 2%; Non-linear load : <5%
Requlation Programmable per phase
Absolute accuracy 32 points per sinewave
Sine processing 3 : 1
Crest factor <3 volt after 10 ms.
100% load step response Temperature dependant up to 150%
Temperature supervision Bypass, Flat topping output reduction
Frequency stability 4 points, with programmable warning & shutdown
Frequency tracking < 0.01%
Output frequency Programmable, + 10 Hz
Max. output current Programmable RMS and peak current
IGBT supervision Yes
Hardware supervision Yes
Field up-gradable to parrallel Yes
Parallel Redundancy
Number of UPSs Up to 8
Power rating Any capacity, can be mixed
Master appointment Automatic, any UPSs
Maximum current Programmable
Front panel indications Master, Slave, Share fault, Group fault
Shared current Computed indicated
Phase difference between UPSs < 50 micro secs.
Parallel frequency range 50 Hz