supply of supply, installation, testing and commissioning with oem certification of modular power supply arrangement for vdusupply, installation, testing and commissioning with oem certification of modular power supply arrangement for vdu,supply, installation, testing and commissioning with oem certification of modular power supply ar rangement for vdu (42-85) and embedded pc with input and output redundancy arrangement and hot pluggabl e modules having voltage & load current digital display on each module. each set consisting of :- 1.isolated invert ers (master/slave with auto changeover)-2 nos. input 110v dc, output 110vac, 500va (as per rdso tan no- sts/e/tan/3012 version 3.0 dated-03.11.2022) 2. isolated dc-dc converters-02 nos. connected in parallel wit h built in o-ring diode, active current sharing as rdso/spn/165/2023 version 4.0 or latest (input:110vdc,output: 24vdc/10a) 3.input (redundancy)o-ring diode module with two input sources and one output supply along with p otential free contacts, alarm and acknowledgment switch. 4. 3u stainless steel rack with back panel, mother boa rd and front panel power connectors, power cord for vdu panel. make-gallant or similar. specification details att ached. [ warranty period: 30 months after the date of delivery ] , supply, installation, testing and commissioning with oem certification of modular power supply ar rangement for vdu (42-85) and embedded pc with input and output redundancy arrangement and hot pluggabl e modules having voltage & load current digital display on each module. each set consisting of :- 1.isolated invert ers (master/slave with auto changeover)-2 nos. input 110v dc, output 110vac, 500va (as per rdso tan no- sts/e/tan/3012 version 3.0 dated-03.11.2022) 2. isolated dc-dc converters-02 nos. connected in parallel wit h built in o-ring diode, active current sharing as rdso/spn/165/2023 version 4.0 or latest (input:110vdc,output: 24vdc/10a) 3.input (redundancy)o-ring diode module with two input sou