Repair and maintenance to controllers communication equipments and connected items for elimination of requirement of manning on DG Sets in the area of AGE U Elect Supply No III under GE U Elect Supply Delhi Cantt 10

Amount

Supply, Installation, Integration, Commissioning, Wiring and Testing of Microprocessor based single Gen Set controller for stand-by and prime power applications along with Remote Monitoring web application (cloud based), suitable for direct communication with EFI engines with True RMS measurement with normal operating temperature range of -20˚C to +70˚C with operating humidity 95% without condensation along with connectors, probes, harness kits for taking data from existing sensors, transducers, ECU and level indicators. Controller shall have total local/remote monitoring and control with event logging real time clock and values, adequate site-support for all sites, Load shedding, dummy load capability, Multipurpose flexible timers with full calendar year, True RMS measurement, Automatic temperature based cooling/heating. The controller shall be EN 61000-6, EN 61010-2, and EN 60529 certified. Controller shall support AMF (Auto Mains Failure) application, shall be compatible with ATS (Automatic Transfer Switch). Controller must have full operator Control from the controller keypad for local operation with Alarm display & Alarm Reset and all electrical and engine parameters must display on LCD controller display for local monitoring & control.

Controller shall have following configurations as minimum:- a) Local start / stop and Remote Start / stop through RS485 port b) Vibration: 5-25 Hz, ± 1,6 mm , 25-100 Hz, a = 4 g c) Shocks: a = 500 m/s2 d) Aux Power Supply: 8-36 Volt DC e) Power consumption: 394 mA / 8 VDC ,255 mA / 12 VDC, 140 mA / 24 VDC, 97 mA / 36 VDC f) Genset & Grid Voltage Measurement: 350 volts Ph-N(Max) with 1% Accuracy g) Frequency Range: 40-60 Hz (accuracy 0.1 Hz) h) Current Measurement: 2 % of 1A / 5A j) Digital Input: 8 Nos minimum k) Digital Output: 8 Nos minimum with positive supply terminal l) Analog Input: 4 Nos Analog Input (Resistive) for Pressure, Level & temperature Protection of Genset with resolution of 0.1 Ω. m) Magnetic Pickup Input with 4 Hz to 10 kHz range with Voltage range of 4 Vpk-pk to 50 Vpk-pk in range 4 Hz to 1 kHz, 6 Vpk-pk to 50 Vpk-pk in range 1 kHz to 5 kHz, 10 Vpk-pk to 50 Vpk-pk in range 5 kHz to 10 kHz. n) Controller must have RS485 for Remote Monitoring.

Protection: The controller shall have under voltage, over voltage, under frequency, over frequency, earth fault, over current, power factor, gas/fuel level, temperature, Unbalance Current & Phase Sequence, Dummy Load or Load Shedding and over load protections.

Communication Module: Controller shall be provided with an RTU / communication module as specified below: a) Industrial processor or controller with inbuilt memory for data backup in case of link failure. b) Inbuild 4G/LTE modem with fallback 3G/GPRS and suitable antenna to communicate with cloud server, c) 4G/ 3G/ 2G SIM cards / e-SIM. Data services must be from at least two reliable service providers and system should support automatic switching to 2nd service provider in case of low network without any intervention. d) Protocol support Modbus TCP, Modbus Ethernet, having one RS485 and one Ethernet port. e) Capable of capturing and sending DG controller data along with Run Hours as well as other fields from any compatible substation or DG equipment. f) Shielded twisted pair control cable suitable for RS-485 Modbus communication from controller to module. g) 4 DI and 4 DO h) Cyber security as per IEC62443 & IEC62351 j) Metal housing with DIN-rail mount k) Antenna with wire of suitable length required as per site. l) Provn for transmitting additional Modbus data from sub stn/transformer/meter to SCADA centre on IEC104 in addition to web based server. m) Aux Power Supply: 8-36 Volt DC n) Operating Temperature Range: -20˚C to +55˚C

f) Reporting must be configurable and changeable as per user requirement (Report formats shall be fixed during detailed engineering). g) Remote Start / Stop function, programming, Alarms for all protections. h) Dashboard for all Genset Overview on single page with state of engine, breaker and controller. j) Management System to monitor Genset online with alarms and notifications based on programmed parameters, run-hours monitoring, fuel levels and overall condition. k) Electrical Parameters - voltage, frequency, current, KVA, KW, KWh, PF, battery voltage. l) Mechanical Parameters – fuel level, lube oil level, oil pressure, coolant temperature m) Alarm for Low Battery, low fuel, fuel leakage, failure of ECU, Fail to Start, high temperature, failure of communication/ network, filter service alert. n) History download of the complete controller history for aid in diagnose failures and operator usage.

Controller shall have following configurations as minimum:- a) Automatic synchronizing and power control, Local & Remote start / stop capability. b) Suitable for pollution degree 3 c) Vibration: 5-25 Hz, ± 1,6 mm , 25-100 Hz, a = 4 g, Shocks: a = 500 m/s2 d) Aux Power Supply: 8-36 Volt DC e) Provn to add Solar Hybrid System any time by adding Hybrid Controller f) Genset & Grid Voltage Measurement: 350 volts Ph-N(Max) with 1% Accuracy g) Frequency Range: 40-70 Hz (accuracy 0.1 Hz), Current Measurement: 2 % of 1A / 5A h) Minimum 12 Digital Input, 12 Digital Output, 3 Analog Input and 1 Analog Output for Governor & AVR Control with external module to prevent the voltage surge on controller. j) Magnetic Pickup Input with 4 Hz to 10 kHz range with Voltage range of 4 Vpk-pk to 50 Vpk-pk in range 4 Hz to 1 kHz , 6 Vpk-pk to 50 Vpk-pk in range 1 kHz to 5 kHz , 10 Vpk-pk to 50 Vpk-pk in range 5 kHz to 10 kHz. k) Controller must have two Slot for Adding I/O or Remote Monitoring card for future use.

Protection: The controller shall have Synchronization protection, under voltage, over voltage, under frequency, over frequency, earth fault, restricted earth fault, over current, power factor, gas/fuel level, temperature, Unbalance Current & Phase Sequence, Dummy Load or Load Shedding and over load protections.

f) Reporting must be configurable and changeable as per user requirement (Report formats shall be fixed during detailed engineering). g) Remote Start / Stop function, programming, Alarms for all protections. h) Dashboard for all Genset Overview on single page with state of engine, breaker and controller. j) Management System to monitor Genset online with alarms and notifications based on programmed parameters, run-hours monitoring, fuel levels and overall condition. k) Electrical Parameters - voltage, frequency, current, KVA, KW, KWh, PF, battery voltage. l) Mechanical Parameters – fuel level, lube oil level, oil pressure, coolant temperature m) Alarm for Low Battery, low fuel, fuel leakage, failure of ECU, Fail to Start, high temperature, failure of communication/ network, filter service alert. n) History download of the complete controller history for aid in diagnose failures and operator usage.

Supply, Installation, Integration, Commissioning and Testing of RTU / communication module complete with the specifications as specified below: a) Industrial processor or controller with inbuilt memory for data backup in case of link failure. b) Inbuild 4G/LTE modem with fallback 3G/GPRS and suitable antenna to communicate with cloud server, c) 4G/ 3G/ 2G SIM cards / e-SIM. Data services must be from at least two reliable service providers and system should support automatic switching to 2nd service provider in case of low network without any intervention. d) Protocol support Modbus TCP, Modbus Ethernet, having one RS485 and one Ethernet port. e) Capable of capturing and sending DG controller data along with Run Hours as well as other fields from any compatible substation or DG equipment. f) Shielded twisted pair control cable suitable for RS-485 Modbus communication from controller to module. g) 4 DI and 4 DO h) Cyber security as per IEC62443 & IEC62351 j) Metal housing with DIN-rail mount k) Antenna with wire of suitable length required as per site. l) Provn for transmitting additional Modbus data from sub stn/transformer/meter to SCADA centre on IEC104 in addition to web based server. m) Aux Power Supply: 8-36 Volt DC n) Operating Temperature Range: -20˚C to +55˚C

Notes for Item 1 to 3 : (i) Rate quoted is inclusive of Harness Kit, DG controller control wiring, ISP 100Mbps connectivity with static IP for redundancy at control centre, Modbus cable, MS/CRCA box for RTU, 1.6MM CRCA powder caoted Sheet for fixing the controller (if any) required during fixing. (ii) Mateial, acessories such as MCB DP, TP, Fuel Guage, Pressure sensor, Temperature sensor, Control/power Contactors, Relays shall be measured and paid separately under respective item of BOQ.

Supply, Installation, Integration, Commissioning and Testing of VPN Tunnel Gateway with integrated Firewall for communication with RTU/Modem and to access web server remotely complete with the specifications as specified below: a) Industrial processor 330 MHz. b) Inbuilt Router with intelligent firewall and VPN for 100 tunnels license. c) Dual VPN support with the help of dual static IPs for redundancy in connectivity. d) Open Protocol support with two Ethernet ports, 10/100 Mbps speed. e) Compliance as per IEC61000 & IEC60068. f) Metal housing with DIN-rail mount g) NTP Client/Server, Internet protocol security ESP Tunnel / ESP Transport h) Aux Power Supply: 220 VAC, Temperature Range: -20˚C to +60˚C

Supply, commissioning, integration and testing of 19U data server with 9th Gen DL360 Intel Core processor 4 core 2.6GHz, installed physical memory (RAM) 32 GB, Memory 600 GB HDD, Microsoft Windows/Server, Ncomputing system, wireless keyboard and mouse, Multimedia Speaker 2 channel complete with 23.8" LED full HD Monitor screen including connected cabling complete for installation and integration of web based application on server and local monitoring at control centre all as specified and directed.

Supply Only Laptop Computer of the following specifiactions:- 10th Gen Intel Core processor/Ryzen 5, Screen 15.6 Inch, RAM 8 GB, Memory- 500GB + 256 GB SSD, Softwares- Windows10, MS Office, Multi media Speaker 2.1 channel.

Supply only Generator Fuel Tank Guage /Fuel Guage with indicative scale and resisstive based with Harness Kit suitable/compatable for the controller /ECU and DG set Tanks

Supply only Water temperature sensors (WHT) Resisstive type PT 100 for High Water Temperature sensing with Harness for monitoing Radiator Coolant compatable for existing controller/ECU unit of the DG set

Supply only Resisstive type LLOP Low Level Oil pressure sensors 12/24V with Harness for monitoing Engine Oil compatable for existing controller/ECU unit of the DG set

Supply only Power Contactor 3 pole, 415V, 10A cap , MCX , 2 NO+2 NC utilsed for heavy duty with controll supply DC 12/24Volt all as specified and directed.

Supply only 8 channel Relay Module with two change over of 5A capacity for heavy duty with controll supply DC 12/24Volt all as specified and directed.

Supply only Double pole MCB of 6A capcity110volt DC Supply.

Supply only four pole MCB of 10 A capcity 250V 50Hz.

PHASE-II

AMC of complete Remote Monitoring System, RTU/Communication module and associated wiring per Gen Set including monthly SIM recharge/bill for data transfer & monitoring all as specified and directed as per tender Terms & Conditions for first year. Note:- Date of commencement of AMC shall start from next day after completion of Phase-I. Maintenance of the Gen Set Controller & associated equipments is covered under two year Defect Liability Period.

AMC of complete Remote Monitoring System, RTU/Communication module and associated wiring per Gen Set including monthly SIM recharge/bill for data transfer & monitoring all as specified and directed as per tender Terms & Conditions for second year. Note:- Date of commencement of AMC shall start from next day after completion of srl item No 14.01. Maintenance of the Gen Set Controller & associated equipments is covered under two year Defect Liability Period.

Comprehensive AMC of complete Remote Monitoring System, RTU/Communication module and associated wiring per Gen Set including monthly SIM recharge/bill for data transfer & monitoring all as specified and directed as per tender Terms & Conditions for third year. Note:- Date of commencement of comprehensive maintenance shall start after completion of two years of Free Warranty (Defect Liability Period).

ditto all as per srl item No 14.03 here-in-before but during fourth year. Note:- Date of commencement shall start from next day after completion of srl item No 14.03 above.

ditto all as per srl item No 14.03 here-in-before but during fifth year. Note:- Date of commencement shall start from next day after completion of srl item No 14.04 above.

RUHI ASSOCIATES

Suman Uni Controllers

Flint India

Shree Ayyappa Engineering

BRIJ MOHAN LAL AND CO.