No: CAPEX/SysDept/UPS/2020/01 Date: 12-03-2020
Kerala State Cashew Workers Apex Industrial Co-Operative Society Ltd. (CAPEX) has invited quotations for the purchase of a UPS system under a buyback scheme. The detail of the old UPS system is enclosed here with. Your quotation should mention the buyback rate and actual rate including GST specifically. Kindly note the technical specifications mentioned below and submit the quotations on or before 18-03-2020.
TECHNICAL SPECIFICATIONS 6 KVA ONLINE UPS
|
Capacity/Rating |
6 KVA |
|
General |
UPS shall be free from workmanship defects, sharp edges, nicks, scratches, burrs, etc. All fasteners shall be fixed properly. The equipment shall be complete with all parts and all parts shall be functional. |
|
Technology |
Microprocessor based Digital Control, IGBT based, True on line double conversion, AC to DC conversion and then DC to AC. |
|
Waveform |
Pure Sine wave |
|
Input Voltage |
110-270V |
|
Input Frequency |
45-55 Hz (Generator Compatible) |
|
Input Power Factor |
> 0.90 |
|
Output Voltage |
208V/220/230/240V AC -Selectable |
|
Out Put Power Factor |
0.8 |
|
Output Frequency |
50Hz/60Hz +/- 0.05% |
|
THD |
< 2% Linear Load and 5% Non Linear Load. |
|
Inverter Efficiency |
> 92% |
|
Crest Factor |
3:1 |
|
By Pass Switches |
Built in Static/Automatic Bi-Directional Type ( Manual By Pass arrangement Not Acceptable) |
|
Protection |
Input Over/Under Voltage, Output Overload, Short Circuit, Battery Low/High, Battery reversed polarity, protection for IGBT & thermal overload. |
|
Display |
LCD. |
|
Alarms |
Audible Alarms should be provided for Mains Fail, Battery Low and Fault Conditions. |
|
Operating Conditions |
0-40 deg C, 0-90% RH maximum, non condensing audible noise-50 dB at front 1 meter. |
|
Cooling |
Air forced type |
|
Software support |
Novel Netware/UNIX/Windows NT/Solaris |
|
Back Up Time/VAH |
30 mins on full load (MinimumVAH-6240) 60 mins on full load( Minimum VAH 10080) |
DETAILS OF THE OLD UPS SYSTEM
Make/Model : GE Digital Energy EP Series – 7000 VA/EP6000LRT
Serial No. : E60LA25/0736A004
Year of purchase : 23/10/2009
The Managing Director reserves the right to reject any or all quotations without assigning any reasons thereof.
Sd/-
Managing Director
