SITC of UPS

Amount

SITC of 40 KVA 3 phase online UPS as per specification below (Make:Emerson /DELTA /APC) Capacity (in kVA / kW): 40 kVA/ 40 kW 3-Phase Input / 3-Phase Output with Isolation Transformer (Inbuilt / External ) Technology and Capability: a) True Online configuration with double conversion UPS b) DSP based technology with reduction in electronic components. c) Fully rated power (kVA=kW) for maximum power availability. d) Possibility of enhancing UPS capacity / redundancy by operating UPS in N+X Parallel Redundant Configuration(PRS). e) Capability of Independent or Common battery bank operation of the UPS when operated in PRS. f) UPS should be designed at Rated PF of 1 i.e. 40kVA /40kW UPS rating. g) Dual Input design. h) UPS should have IGBT topology for both PFC (power factor correction) and inverter. i) Should have Dual Aux power design. Input facility -Phases / Wires 3-Phase / 4-Wire & Gnd (3Phase & Neutral + Ground)

Transient Response / Recovery Transient Response: Dynamic Regulation for 10% to 90% step linear load ±7% Transient Recovery to steady state condition after 10% to 90% step linear load < 1 cycle Transfer Time Automatic & Bi-directional static by-pass (In-built) Bypass To Inverter ±10 % (Rated Voltage) Inverter To Bypass ±7 % (Rated Voltage) Maintenance Bypass 1.UPS should have option for manual maintenance bypass Efficiency (At Nominal Voltage & Resistive Load up to kW rating of UPS) Overall Efficiency (AC to AC) - Online (Double Conversion) > 95% Overall Efficiency (ECO Mode ) Upto 99% Overload Inverter Overload capacity 105 %: continuous,105% - 125%: 10 minutes; 125% - 150%: 1 minute; Display Panel (In-build LC Display & LED ) Measurements (On LCD) Input: Voltage / Frequency,Bypass: Voltage / Frequency,Output: Voltage / frequency,Battery: Remaining time / Battery Level Indicator,Load: Percentage / Load Level Indicator,Battery Voltage Capacity/Status/Test Result,System Date/Time Setting,Current Time,PFC Fuse Open,Battery Temperature Too High,Battery Over Charge,Battery Out of Date,INV Short Circuit,Output Breaker Off,kVA,kW,output current,Battery current.

Fault Indication (On LCD) Main Input Sequence Fault,Power Module General Fault,Battery Ground Fault,Bypass Static Switch Fault,Parallel Fault,System General Fault,Provide Bypass O/P Even If UPS Fault. Indications (LED) Normal-Green/Battery-Orange/Bypass-Green/Fault-Red Alarms Audible Alarms Battery Low beep / DC Fault beep/ UPS Overload beep/ o/p short ckt fault beep/ Shutdown beep Battery Backup / Battery Bank & Charger Backup Required 30 Min. Battery Bank Voltage 384 V DC or higher Battery Bank VAh Min.38400VAH Batteries Type Sealed Maintenance Free (SMF) - 12V Cells Battery Makes Amara Raja / Exide Number of Battery Banks Maximum Two Banks in parallel Minimum Charger Rating (Including internal / external) The charger should be able to deliver charging current equivilanet to 10% of Battery Ah rating offered.(In case of external chergers, suitable monitoring of the chargers should be provided in the UPS. Also all external chargers taking AC input must have PFC - Power factor correction)

Charger type / Charging Method & Charging Voltages Constant Voltage Constant Current Solid state SMPS charger Float Charge 270V±(2V) Boost Charge 280V±(2%V) Interfaces Serial Communication RS232 Port (Option of USB Port should be available) RS232 Port should be provided as standard in the UPS. However there should be provision for USB port also in the UPS. REPO(Remote Emergency Power OFF) / ROO(Remote ON - OFF) Port Provide both onsite & remote EPO to shutdown UPS when emergency situation happens. REPO Port with a user-supplied switch Restart / Testing Capability Cold Start UPS should start up On AC Supply (Mains) without DC Supply (Batteries) On DC Supply (Batteries) without AC Supply (Mains) Automatic Restart UPS should start up automatically on mains resumption after battery low shutdown Self Diagnosis UPS should be capable to carry out self test of Rectifier / Charger /Battery & Inverter module during start-up

Physical Operating Temperature 0℃ ~ 40℃ Storage Temperature －20℃ ~ 40℃ Operating Humidity ＜ 95% Operating Altitude 0 to 3000m(0 To 10000ft) Noise Level ＜ 60dBA at 1 Meter Reliability MTBF greater than 100000 hours Packaging Material / Vibration Withstand & Drop Test Recyclable (No CFC) & 1. Vibration testing as per ISTA -1G Non-operational with Packing Parallel Configuration UPS should have capabilty for parallel 4 units. Certifications Manufacturer QMS: As per ISO 9001: 2008 EMS: As per ISO 14001: 2004 OSHAS: As per ISO 18001: 2007 Product Safety Certifications (Mandatory) ESD:IEC61000-4-2: level4 RS : IEC61000-4-3: level3 EFT: IEC61000-4-4:level4 SURGE: IEC61000-4-5:level4 CS: IEC61000-4-6: level3 IEC 61000-2-2 EN 62040-2 EN 61000-3-2 ROHS compliance UPS should be ROHS compliance

Capacity (in kVA / kW) 6kVA 1-Phase Input / 6 KW 1-Phase Output (Make:Emerson /DELTA /APC) Input Voltage Range: 195 – 280 VAC Frequency range 45Hz – 65Hz Power factor Greater than 0.95 at full load. Output Nominal voltage: 220/230/240 VAC Crest factor 3:1 On Full Load (Minimum) N+X Upto 4 Systems Possibility of enhancing UPS capacity / redundancy by operating UPS in N+X Parallel.Redundant Configuration upto 4 units. AC-AC Efficiency shall be up to 95% . UPS shall be equipped with an RJ-45 port for connecting it to an Ethernet LAN. It must support SNMP v1/v2 So that the same can be monitored from a NMS using SNMP on the network. It shall also have RS 232 prot, USB port & REPO, ECO feature inbuilt into the unit. Height of the unit shall not be more than 350mm so as to keep it in Network rack, if need arises Display Panel (In-build LC Display & LED ) Battery Backup / Battery Bank & Charger Backup Required Min. VAH 12480 Backup for 1 Hr. Battery Bank Voltage 192 V

Certifications Product Safety Certifications (Mandatory) IEC 62040-1:2008 ESD:IEC61000-4-2: level4 RS : IEC61000-4-3: level3 EFT: IEC61000-4-4:level4 SURGE: IEC61000-4-5:level4 CS: IEC61000-4-6: level3 IEC61000-4-8 IEC 61000-2-2 EN 62040-2:2006 EN 61000-3-2:2009 EN 61000-3-3:2013 CE, RoHS

Terms and conditions The Agency must procure the materials from the Manufacturer / OEM or from their authorised sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them.

Documents that authenticates such procurement from the Manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution, of work/submission of bill.

If any refurbished material is supplied and installed, penal action will be taken as per existing rules

Release of security will be as per PWD notification no.5784-PW/L&A/2M-175/2017 dated:12.09.2017

EASTRONIKS INDIA

Bizarre Infratech Pvt Ltd

Vaibhav Enterprises

LOKNATH ENGINEERING

Gem Engineers Co-coprative Society Ltd

T.D.K. ENTERPRISE