IMPROVEMENT OF ELECTRIC NETWORK ALONGWITH NECESSARY UPGRADATION INCLUDING REDUCTION IN BREAKDOWN OF 11 KILO VOLT POWER DISTRIBUTION AT (SS 01 AND 03) UNDER GE (N) PATIALA

Dismantling of old unservicable fuse kit, kat , existing IDMT O/C & E/F relays, burnt contactores replacement with new power logic P1F protection relay (model 'H') microprocessor type solid state electronic ON LOAD protection system with Plug Setting Multiplier of Relay, Time Setting Multiplier of Relay, Time vs. PSM Curve settings,Calculation of Relay Operation Time,1. Current setting. 2. Fault current level. 3. Ratio of current transformer. 4. Time / PSM curve. 5. Time setting. Output impedance shall be 3.0 to 5.0 percent,The card shall be manufactured such that it will maintain electrical properties, even under severe overload, under/over voltage and under/over frequency conditions. Input correction range shall be -30% to +20% of nominal input voltage. The system design shall be capable of operating at an input frequency range of -15% to +10% of nominal, without clearing protective devices or causing component failure within the Microprocessor Card. Upon turn on or restart, the output of the Microprocessor Card shall not exceed the specified output regulation limits. if the input voltage or frequency exceeds programmable minimum or maximum set points for a programmable time period (factory set for 10 seconds), the Microprocessor Card shall electronically shut off. When electrical parameters are back within acceptable limits for a programmable time period (factory set for 60 seconds), the Microprocessor Card shall automatically restart to provide conditioned power to the load. If the input parameters are within acceptable limits, but the output voltage is outside of acceptable programmed limits, the Microprocessor Card shall electronically shut off and require a manual restart. The Microprocessor Card shall be capable of operating at 100% rated load capacity continuously, 200% rated load for 10 seconds, 500% rated load for 1 second and 1000% rated load for 1 cycle. Operating efficiency shall be a minimum of 96%, typical at full load. Transverse-mode noise attenuation shall be 3dB down at 1000Hz and 40dB down per decade to below 50dB with a resistive load. Common-mode noise attenuation shall be 140dB or greater. The Microprocessor Card shall respond to any line voltage variation in 1/2 cycle while operating linear or non-linear loads, with a load power factor of 0.60 of unity. Peak detection of the voltage sine wave shall not be permitted to avoid inaccurate tap switching due to input voltage distortion. Line Voltage Regulation and Correction Time: Output regulation shall be +5%, -6%, given an input voltage variation of -30% to +30% for nominal, when within +/-5% of the nominal frequency. The Microprocessor Card output voltage shall be corrected to within +5%, -6% or less within 1 cycle per tap for an under voltage condition. For an over voltage condition, the output shall correct within 1 cycle directly to the appropriate tap without stair-casing intermediate taps. Typical correction time shall be 1 to 2 cycles. Load Regulation: No load to full load regulation shall be 3% typical under linear loading.

The Microprocessor Card shall be provided with an input over/under voltage, input over current, over/under frequency, voltage phase reversal, voltage phase imbalance, output over/under voltage, and output over current alarms. The alarms shall automatically reset upon return to nominal operating conditions. Remote communication of alarms via a contact closure shall be provided. Optional digital communication via RS232 and RS485 shall be made available. The Microprocessor Card shall be provided with individual “Fuse Failure” indicator lights, phase R, Y and B, on the front panel for diagnostic purpose. The Microprocessor Card shall be equipped with True RMS Measurement, Stores last 15 faults, Detection of fault with display of parameter value, USB configuration with PRKAB, CBCT open detection circuit Earth Leakage Re to Detect and protect instruments from leakage current, Dual Color LED for fault indication, : A digital input meter shall be provided to display line voltages, line currents, frequency, kVA, kW, and power factor. A separate digital output meter shall be provided to display line to line voltages, line to neutral voltages, phase currents and neutral current. Both meters shall have programmable minimum and maximum value set points, recorded in EEPROM. Both meters shall be capable of optional remote communications via RS232 and RS485. Input/Output Cable Connections: The Microprocessor Card shall have provisions for the installation of cable lugs directly to the input/output bus bars or conductors to the input/output terminals provided. Grounding Cable Lugs: The Microprocessor Card shall have provisions for the installation of cable lugs directly to the ground bus bar or conductor to the terminal provided complete all as directed by Engineer-in-charge. Make:- C&S/ABB/ Simens/Schiender MIN ISO 9001:2015 CERTFIED APPROVED BY GE . Only Original OEM is entitled for work . Contractor has to ensure it.Necessary test certificates & Latest Purchase Vouchers to be scrutnised / approved by Engg-in-Charge & GE first before execution at site . Any Defect occuring during this period due to bad workmanship of material, manufacturing defect shall be rectified or replaced free of cost. The contractor shall furnish written gaurantee on letter head for above mentioned to the GE immidiately after completion of work. Contractor has to ensure Post Audit of work, without that completion will not be issued.

Supply, installation , testing & commissioning with necessary software /hardware programmer for LIVE display and auto recorder equipped with Intel Core i3 Processor or equivalent at minimum 2.00 GHz ( 2 MB L2 cache ), Intel Server Based Motherboard with minimum 800 Mhz BUS Speed , 2 GB DDR 2 SDRAM@ 667 Mhz , 160 GB SATA HDD , 2 x USB 2.0, 2 x Serial Port, Gigabyte LAN with 65-inch monitor: Large Format Displays (LFD) for offices/commercial use, High-End Gaming Monitors, or Smart TVs used as monitors. Physical Dimensions (Typical) Diagonal Size: 64.5 to 65 inches. Width: Approx. 56.7 inches 144 cm. Height: Approx. 31.9 inches without a stand. Weight: Ranges from 13kg Display & Picture Quality Resolution: 4K UHD Panel Type: OLED/QLED: Best for contrast and color (ideal for media and high-end presentations). IPS/VA with Mini-LED: High brightness (ideal for well-lit offices or industrial control rooms). Refresh Rate: Standard/Commercial: 60Hz. Brightness: 350 to 500 nits (Typical); High-end HDR models can reach 1000+nits. Connectivity (The "Business" Side) HDMI: At least 3 ports (Look for HDMI 2.1 for 4K at 120 Hz support). DisplayPort: Usually found on dedicated "Monitors" (LFDs), rarely on TVs. USB Hub: Often includes USB-A/USB-C ports for direct file playback or powering IoT gateways/sticks. Ethernet (RJ45): For stable internet in smart models or remote management in industrial units. Duty Cycle 16/7 or 24/7 operation. Internal OS Often includes a basic SoC (System on Chip) for digital signage. Smart TV OS (Android/Fire/WebOS). Important Considerations for Your Setup: Text Clarity: If you plan to use this for monitoring or reading detailed technical drawings, ensure the display supports 4:4:4 Chroma Subsampling. Merged and equipped with Software along with Hardware, Software complete for 11 kV Substation having all Breaker,

i) application software shall have minimum following inherent features :- (a) Online/standby /offline state of communication front ends. (b) Connection status of all the station. (d) Connection status of all the Server station. (e) Data analysis (Comparison between last day value with present value ) and recording all parameters for time interval of 5 min, 15 min configurable as per user requirement (f) Reporting (Power consumption, Input & output electric consumption and electric parameter parameter phase wise ( A, V,KVA, KW, PF, KVAH, Hz) complete all as directed by Engr-in-charge. Make:- HP/DELL/LENOVA / Elmeasure/partner /ISO 9001:2015 Certified. Only Original OEM is entitled for work . Contractor has to ensure it.Necessary test certificates & Latest Purchase Vouchers to be scrutinised / approved by Engg-in-Charge & GE first before execution at site . Any Defect occuring during this period due to bad workmanship of material, manufacturing defect shall be rectified or replaced free of cost. The contractor shall furnish written guarantee on letter head for above mentioned to the GE immediately after completion of work.

Dismantling of old u/s buzzer of any make type and replacement with 96 mm Buzzer of input Voltage: 80-140V Ac/Dc(Or) 60-280V Ac/Dc Input Supply: 220V Ac/Dc 110V Ac/Dc handling capacity 80 volts to 180 volts DC with Burden less than 15mA at nominal input Audio Output : 100dBA +/- 5% Panel Cut out size : 92mm x 92mm Overall dimension : 96mm x 96mm x 60mm of tones : Three tone (Site selectable) complete all as directed by Engr-in-charge. Make :- ALAN/MINILEC/MULTISPAN/DELCON

Dismantling of old SMPS UNIT & replace with new including installing, testing and commissioning constant voltage (CV ) SMPS bank for VCB panel with Electronic on line power pack 10000VA required for switching 11/ 66 kV Breaker at the mode power failure from State Electricity Board having special features:- Double Conversion On Line , Continuous Voltage & Frequency Regulation High Power Density Built-in Automatic & Manual Bypass, Cold Start Intelligent Battery Management, Lightning and Surge Protection, Sine Wave Output , Network Grade Line Conditioning, Emergency Power Off , Unattended Safe & Graceful Shutdown , Alarms and Indicators, Main Supply: (340V-460 V) Three phase, 3 Phase Output Voltage: 410 Volts AC ( +/-) 0.5% accuracy with load sustaining capacity for protection Relays & under voltage & no volt coil of SF6 Breaker with proper torque command , PS for metering & Digital & other faults display & 220V AC/DC ( +/-) 0.5% accuracy for loaded current suitable to existing SF6 Breaker spring charge Motors, Overload : 110% of rated load, Power Factor : >90%, with feature of suitable for 01 unit of Breaker to handle tripping & Auto sensor to detect built with AND Gate software for prompt recharge in all respect either in all tripping or at the mode of power failure with standard Battery Selection, Indications: Mains, Emergency, over load, reverse polarity battery charging with SMPS ON/OFF Switch complete all as directed by Engr-in-charge. Make:- ABB/ Schnider/Aplab/ Elmeasure/partner /ISO 9001:2015 Certified ). Only Original OEM is entitled for work . Contractor has to ensure it.Necessary test certificates & Latest Purchase Vouchers to be scrutinised / approved by Engg-in-Charge & GE first before execution at site . Any Defect occuring during this period due to bad workmanship of material, manufacturing defect shall be rectified or replaced free of cost. The contractor shall furnish written guarantee on letter head for above mentioned to the GE immediately after completion of work.

Dismantling of old exisisting unservicable power relays at ransformer 98 Bde -315 KVA ,1 Horse- 400 kVA , Central MI Room- 400 kVA , BML-750 kVA & Map Pckt-7- 500 kVA replacement with Automatic Micro processor built with integrated operational differential voltage relay built with vaccume impregnated balance core transformer type with Voltage, Frequency and Zero Sequence Voltage with Detection 88 -264 V delta to delta 3 phase Delta Mode Input Voltage Nominal Input Voltage (AC RMS)600VL-L (346.42VL-N) System PT Secondary Values 100VL-L to 600 VL-L programmable on site -System PT Primary Values100VL-L to 1200 kVL-L programmable on site Nominal Frequency 50 / 60 Hz ( programmable on site) Auxiliary Supply External Higher Aux 60V – 300 V AC/DC Aux Supply Frequenc 45 to 66 Hz range Overload Withstand Voltage 2 x rated value for 1 second, repeated 10 times at 10 seconds Operating Measuring Ranges Voltage Range 20...125% of PT Secondary Frequency 40...70Hz Reference condition for Accuracy Reference Condition 23°C +/- 2°C -Input waveform Sinusoidal (distortion factor 0.005) -Input Frequency 50 or 60 Hz ±2% Accuracy Voltage ±0.5% of nominal value -Frequency ±0.2 Hz ---Power ON, Trip, Reset Delays ±140 msec or ±5% of Set Delay,Whichever is Greater (WIG) Influence of Variations Temperature coefficient : 0.025%/°C for Voltage Applicable Standards -High Voltage Test 2.2 kV AC, 50Hz for 1 minute between all Electrical circuits. Environmental Operating temperature -10 to +55°C --Storage temperature -25 to +70°C --Relative humidity 0... 90% non condensing--Shock 15g in 3 planes --Vibration10... 55 Hz, 0.15mm amplitude --Relay Contacts Types of output 1CO+1CO--Contact Ratings (Res. Load)5A/250VAC/30VDC Technical Spoperated for over voltage sensor circuit up to 15 KV ( HT side), & lower voltage sensor circuit starting from 08 KV ( HT side) s & unbalance voltage scanner with 01 volt adjustable in each sensitivity relay set unit consisting of vacuum impregnated step down transformer standing primary voltage up to 200 volts with 1100 volts insulation & standing 1100 volts for 03 sec Secondary with potential voltage 20 volts 11KV regulated. Trip setting : Phase failure 3 sec Max. factory Set. Under Voltage and over voltage =2KV to 15KV AC (Adjustable Individually , Adjustable Recovery Time =2 sec Min Power On Delay=10 sec Max. Mode of Operation =Auto/Manual Display= LED displays Monitoring =Phase to Phase Ambient Temperature Operation=-10 C to +55 C Storage -25 C to 80 C Insulation resistance =>100M ohm @ 500V DC Dielectric strength= a) 36KV AC, 50Hz for 3seconds (Between carrying& non-current carrying parts) b) 1.5KV AC, 50Hz for 1 minute. (Between contacts & control circuit) c) 750V AC, 50Hz for 1 minute.(Between non-continuous relay contacts) Inrush current delay 1 to 60 sec selectable (Make:- L&T/ ABB/Schneider/Partner /ISO 9001:2015 Certified ) The entire work is to be executed by OEM only approved by GE. The Contractor has to submit Original Purchase Vouchers, Test Certificates & Guarantee Certificate from OEM before installation at site

Dismantling of old u/s MFM of any make and type and replacement with DC Power MFM for DC power supply Input Voltage Max continuous input voltage 125% of nominal value Technical Specs VA Burden Nominal input voltage burden < 0.4 W approx. Nominal input current burden < 0.1 W approx. Auxiliary Supply burden < 6 VA approx Accuracy Reference Conditions 23°C +/- 2°C Voltage ±0.5% of Nominal value (±20 to ±120%) Current ±0.5% of Nominal value (±5 to ±120%) Power ±0.5% of Nominal value (±5 to ±120%) Energy Class 0.5 Temperature Drift 0.05%/°C Input Current Display Type 1 line 8-digit LED Display Display Height 9 mm Overload Indication -oL- (Above 126% of nominal value) Display Range Voltage 0 to ±9999 Current 0 to ±9999 Power 0 to ±9999 Energy (Import & Export) 0 to 99999999 Shunt Setting Range 50 ~ 150 mV No of Channels 1 Current Sensor External Shunt Full Scale Setting Range 1 A to 20 kA Max continuous input current 125% of nominal value 61 ~ 200 VDC Nominal Input Voltage Range 10 ~ 60 VDC 201 ~ 1000 VDC Auxiliary Supply Operating Measuring Range Voltage ±5 to ±125% of nominal value Current ±0.2 to ±125% of nominal value Nominal Value 230 V AC-DC, 50/60 Hz for Higher Aux Higher Aux 60 V – 300 V AC-DC, 45 to 65 Hz range Uncertainty ±2 minutes / month (23°C +/- 2°C) Real Time Clock (RTC) Lower Aux 20 V – 60 V AC-DC 24 V AC-DC for Lower Aux 3 92mm+0.8 Panel Cutout 92mm+0.8 Dimensions Details96mm Overload Withstand 2 x rated value for 1 second, repeated 10 times at 10 second intervals Overload Withstand 20x rated value for 1 second, repeated 5 times at 5 min intervals NOTE: Variation due to influence Quantity is 100% of class index built with Data Logging User Selectable parameters (1 to 30) can be logged at regular intervals (1 to 60 min) with Date & Time stamp in internal memory and can be accessed via Modbus l Max Records can vary from 8532 to 91010 depending upon number of selected parameters Load Analysis Logging of Energy consumed and Peak Demand (Power & Current) in a day and in a month for tracking of load behaviour l Daily Data is available for last 1 year and Monthly Data is available for last 14 years Direct Remote Access (optional) l Remote configuration of the Instrument and access of measured parameters via MODBUS l Programmable baud rates up to 57.6kbps 1 - line 8 digit Ultra-bright LED Display l 1 - line LED display provides easily readable data on meter front with a display range of 99999999 Reverse Locking l Energy and Ampere Hour accumulation can be blocked for Reverse Power and Current resp l Reverse condition can be set as Import or Export Onsite Configuration can be done via Front Keys, USB Serial Interface or RS485 (MODBUS) Relay Functions l Limit Switch

For protection against over-shoot or undershoot of any selected parameter l Pulse Output - To drive an external counter for energy measurement l Timer - Cyclic ON-OFF operation of relay for user-dened cycles with programmable ON-OFF Delays l Remote Operation - Relays can be activated remotely via Modbus l Reverse Locking Alarm l RTC Relay - Relay can be activated & deactivated with ON & OFF Time on any or all Days of Week Enclosure Protection for dust and water l Conforms to IP 54 (front face) as per IEC60529 Compliance to International Safety standards l Compliance to International Safety standard IEC 61010 - 1 - 2010 EMC Compatibility l Compliance to International standard IEC 61326 – 2012 Complete all as directed by Engr-in-charge.Make:- Elmeasure/Secure/Schneider/Selec/Multispan for MFM and for data Make:- Partner/Ecolibirium/MSME/Rishabh

Supply, installation, commissioning of programmers equipped with real time power analyser / recorder complete with capacity to undertake multiple MODBUS DATA multifunctional meters with following specifications as 4G/ 3G/ 2G / Ethernet based IIoT Controller with modem input supply 230VAC, 0.5A max with multi-protocol capability Processor: Cortex-A53 64-bit SoC @ 1.2GHz RAM: 1GB Flash memory: 12GB Operating temperature: -20 to +70°C Ports: Must have an Ethernet, RS485 and USB (user defined) Remote terminal unit (RTU): 4G/ 3G/ 2G SIM cards for 5 years subscription. 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. System should support changing of service providers without changing SIM cards (future ready). Future ready RTU must have Modbus, IEC60870, IEC61850, MBUS, DLMS (all mandatory and selectable). Any other future open-source protocol (that uses RS485 or TCP port) must be provided free of cost for the period of at least 5 years (OEM declaration mandatory). Capable of capturing multi-function meter along with Run Hours as well as other fields from any compatible substation/ metering equipment Communication interface & Communication protocols Modbus, IEC60870, IEC61850, MBUS, DLMS (all mandatory and selectable on all adequate ports). Any open-source protocol (for RS485 and ethernet port) will be supported for five years without any cost (OEM declaration mandatory) Enclosure with Energy meter connection Must support different make models of energy meters in same daisy chain Time payload 1 min, 5 min, 15 min configurable remotely with real-time anomaly detection Technical details Real-time KW, KVA, KVAR, phase-wise, consumption KWh, KWh, KVarh, KVAh, PF, phase-wise PF, Hz, I, Ig, In, VLL (phase wise), VLN (phase wise), Vn, Vg, harmonics, voltage and current unbalance User Interface The cloud-based facility management system should enable controlling substations and facilities. The system should support adding more parameters in future with minimal changes. AF should have a mechanism to proactively know when some equipment is not giving data / has errors without coming to site. User interface should be remotely accessible on internet, with secure login credentials. User interface should work on secure https. Communication between data gathering, and data storage should be over a secure encrypted channel. IIOT controller must have inbuild local control capability to operate in case of network unavailability. However, control logics must be configurable remotely. The user-interface should have minimum of following tabs (all dashboards, reports must be self-configurable without any scripting or OEM intervention): Dashboard