RequiredOEM Authorization Certificate Online UPS Rack Mountable Type ( 17 ) Technical Specifications * As per GeM Category Specification Specification Specification Name Values Bid Requirement (Allowed Values) GENERIC Rating of UPS/Minimum Back up time/Minimum VAH 2.0 KVA/60 Minutes/3200 VAH 2.0 KVA/60 Minutes/3200 VAH Technology PWM PWM PWM * Input voltage AC
RequiredSinge Phase
Required160 to 260 Volt
Required50 Hz +/-1.5 Hz * Out put voltage Single phase
Required230 Volt +/-1%
Required(with alternative setting for 220 V +/-1%)
Required50 Hz +/-0.5 Hz * 1/5 Warranty 1 Year 1 Year
Required2 Years
Required3 Years CONSTRUCTIONAL "shall be complete with rack rail kit for mounting of UPS in the rack and shall be housed in rugged enclosure made of steel sheet having 1.2 mm (minimum) thickness
Requiredaesthetically finished
Requiredduly pretreated and powder coated" Yes * From factor of UPS (hint: 1U=44.75 mm(1.75 inches) height X 482.6 mm (19 inches) width and depth upto 800 mm) 2U (for 2 KVA/3 KVA) * "UPS shall be free from workmanship defects
Requiredsharp edges
Requirednicks
Requiredscratches
Requiredburst
Requiredetc. All fasteners shall be fixed properly. The equipment shall be complete with all parts and all parts shall be functional" Yes * UPS enclosure's degree of protection as per IS:13947 (Part 1)/1993 latest IP21 * By-pass facility shall be provided for maintenance of UPS. Yes * UPS shall supply output power and charging current at the same time Yes * Switching device MOSFET * Switching frequency >/=15 KHz * Crest factor of UPS 3:1 * KW rating of the UPS 0.70 times the KVA rating * Total harmonics distortion at output - On resistive load (hint: when total input harmonics are less than or equal to 10%) 2% maximum for UPS up to 5KVA * 2/5 Overall efficiency (minimum) 90% * UPS power factor at rated load better than 0.95 lagging * UPS shall withstand 20% overload Yes for 10 minutes * UPS shall withstand 50% overload Yes for one minute * 1 + 1 parallel redudant configuration facility on Rack mountable UPS Yes * Battery "12 volts SMF VRLA batteries as per JISC:8702" 12 volts SMF VRLA batteries as per JISC:8702 * During supply following details to be furnished along with UPS: (1) battery AH capacity
Required(2) battery voltage
Required(3) number of batteries fitted with UPS
Required(4) make and model of batteries Yes * The UPS shall be complete with Trolley for battery bank
Requiredbattery
RequiredCables and connectors etc. Yes * Batteries would be housed in 1.2 mm thick powder coated closed cabinet along with the rack Yes * Installation/Commission ing Yes * ROHS compliance Yes * PROTECTION Over Voltage Protection Yes * short circuit Protection Yes * overload protection at UPS output terminal Yes * Under voltage protection at battery terminal Yes * Over shoot and under shoot Shall not be greater than 4% of rated voltage for duration of 40m sec. (maximum) * 3/5 INDICATORS Mains presence Yes * Battery charging and discharging Yes * Output overload Yes * Low battery voltage Yes * ENVIRONMENTAL CERTIFICATION Conformity to Dry Heat test at 55 degree C for 16 hours as per IS :9000 (Part 3/Sec.5):1977 latest Yes * Conformity to Damp heat at 40 degree C (cyclic test): two cycles of 12+12 hours as per IS: 9000 (Part 5/Sec.2):1981 latest Yes * Conformity to Cold test at -10 degree C for 4 hours as per IS: 9000 (Part 2/Secc.4):1977 latest Yes * "Availability of Type Test Report from Central Govt./NABL/ILAC accredited lab to prove conformity to specification (at least one sample shall be type tested for each rating with maximum backup time)" Yes * Rack Mountable UPS shall comply with CRS scheme of BIS as per IS: 16242 (Part 1) : 2014 latest as on date applicable Yes * Storage battery shall comply with CRS scheme of BIS as per IS 16270 : 2014 latest as on date applicable Yes * All the test reports shall furnish by the supplier to the buyer/consignee on demand Yes * * Bold specifications are the golden parameters.
