Automatic internal bypassSupplies utility power to the connected loads in the event of a UPS power overload or fault.Automatic restart of loads after UPS shutdownAutomatically starts up the connected equipment upon the return of utility power.ECO ModeOperating mode that by-passes unused electrical components in good power conditions to achieve high operating efficiency without sacrificing protectionInput power factor correctionMinimizes installation costs by enabling the use of smaller generators and cabling.Intelligent battery managementMaximizes battery performance, life, and reliability through intelligent, precision charging.LCD display Alpha-Numeric Display which displays system parameters and alarms.Serial connectivityProvides management of the UPS via a serial port.SmartSlotCustomize UPS capabilities with management cards.USB connectivityProvides management of the UPS via a USB port not available on all models..
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General Requirement: True On-line Double Conversion With A Large Input Voltage Range (low Line Transfer Down To 110 Vac) Isolates Sensitive Equipment From Power Fluctuations While Minimizing Transfers To Increase Battery Life. Independently Controlled Maintenance Bypass Is Designed To Provide Maximum System Availability To Critical Equipment By Allowing Transfer Of Connected Equipment To An Alternate Power Path. The UPS Can Then Be Turned Off And Removed From Service With No Interruption Of Power To Connected Equipment | Yes |
Rectifier | IGBT Based |
Operating Voltage | 380/400/415V Volt |
Maximum Input Voltage Range | +/- 10 Percentage Standard, +/-4 or 6 or 8 or 10 Percentage (Programmable) % |
Nominal Input Frequency | 47-70 Hz Hz |
Input THD | <5 Percentage at Full Load % |
Dual Mains Input | Yes |
Maximum Load | 20 KVA |
Power Factor Of UPS | > 0.98 at Load >50 Percentage |
Cold Start | Yes |
Input Power Factor Correction | Yes |
Inverter Output | IGBT Based |
Output Power Rating | 380/400/415V |
Output Voltage | 380/400/415V Volt |
Frequency | 50/60Hz +/-0.05 percentage in free running Hz |
Efficiency In Battery Operation | >94 Percentage % |
Efficiency At Full Load (AC-AC) | >95 Percentage % |
Efficiency At 50 Percentage Full Load (AC-AC)% | >95 Percentage |
Load Power Factor | 0.9 power factor keeps machines performing flawlessly when running on battery power |
Overload Capacity | 125 Percentage for 1 minute and 150 Percentage for 30 seconds |
Output Voltage Tolerance | +/-1 Percentage static and +/- 5 Percentage at 100 Percentage load step % |
Communication Interface | Network management card needs to be provided |
Control Panel | The UPS Should have an Emergency Power Off Switch built in |
Audible | On battery, low battery, overload |
Mains Fail/On Battery | Yes |
Battery Low | On battery, low battery, overload |
Overload | Yes |
Replace Battery | Yes |
Visual | Yes |
On Mains | Yes |
Mains Fail/On Battery | Yes |
Battery Fault | Yes |
Overload/Trip | Yes |
Back Up | 30 minutes on full load |
Battery Type | SMF-VRLA |
Extended Battery Capability | Yes |
Web /SNMP Management Card | Yes |
Management Software | Yes |
Protection Class | IP20 |
Certification | IS09001 and ISO14001 and cULus and CE RoHS and Federal Communications Commission - Documentary proof to be submitted alongwith tender copy |